Publikationen

Mechanocatalytic partial depolymerization of lignocellulosic feedstock towards oligomeric glycans

Sustainable Energy Fuels, 2023, 7, 1870

G. Meyer, M. Wolf, S. Hanstein, M. Rose

Recycling Process Development with Integrated Life Cycle Assessment – A Case Study on Oxygen Transport Membrane Material

Green Chemistry, 2023, DOI: 10.1039/D3GC00391D

Melanie Johanning, Marc Widenmeyer, Giamper Escobar Cano, Vanessa Zeller, Sebastian Klemenz, Guoxing Chen, Armin Feldhoff, Anke Weidenkaff

Fabrication of phosphor in glass using waste glass for automotive lighting application

Scientific Reports, 2023, Volume 13, Issue 1, Article number 4456

Choi, Seung Hee; Kwon, Seok Bin; Yoo, Jung Hyeon; Na, MinYoung; Kim, Bo Young; Yoon, HoShin; Park, Seoung Hyok; Kinski, Isabel; Kang, Bong Kyun; Yoon, Dae Ho; Song, Young Hyun

Tuning the mechanical and thermal properties of (MgNiCoCuZn)O by intelligent control of cooling rates

Journal of the European Ceramic Society, 2023, Volume 43, Issue 10, Pages 4517 - 4529

Nallathambi, Varatharaja; Bhaskar, Lalith Kumar; Wang, Di; Naberezhnov, Aleksandr A.; Sumnikov, Sergey V.; Ionescu, Emanuel; Kumar, Ravi

Tailoring the micro- and nanostructure of polymer-derived ceramic papers

Journal of the European Ceramic Society, 2023, Volume 43, Issue 9, Pages 3969 - 3980

Peter, Johannes; Ionescu, Emanuel; Kleebe, Hans-Joachim

Polymer-derived SiOC ceramics: A potential catalyst support controlled by the sintering temperature and carbon content

Journal of the European Ceramic Society, 2023, Volume 43, Issue 8, Pages 3191 - 3200

Liu, Jiongjie; Tian, Chuanmu; Jiang, Tianshu; Ricohermoso, Emmanuel III; Yu, Zhaoju; Ionescu, Emanuel; Molina-Luna, Leopoldo; Hofmann, Jan P.; Riedel, Ralf

Additive manufacturing of Ni-Mn-Sn shape memory Heusler alloy – Microstructure and magnetic properties from powder to printed parts

Materialia, 2023, 101783

Franziska Scheibel, Christian Lauhoff, Philipp Krooß, Stefan Riegg, Niklas Sommer, David Koch, Konrad Opelt, Heiner Gutte, Olena Volkova, Stefan Böhm, Thomas Niendorf, Oliver Gutfleisch

Catalytic recycling of medical plastic wastes over La0.6Ca0.4Co1–xFexO3−δ pre-catalysts for co-production of H2 and high-value added carbon nanomaterials

Applied Catalysis B: Environmental, 2023, 122838

Xiao Yu, Guoxing Chen, Marc Widenmeyer, Isabel Kinski, Xingmin Liu, Ulrike Kunz, Dominique Schüpfer, Leopoldo Molina-Luna, Xin Tu, Gert Homm, Anke Weidenkaff

Chemical Stability and Hydrogen Reaction Behavior of SmCo 2:17-Type Permanent Magnets

Adv. Eng. Mater., 2023, 2201934

Mario Schönfeldt, Konrad Opelt, Stefan Betz, Christof Metzmacher, Songhak Yoon, Jürgen Gassmann

The role of interstitial Cu on thermoelectric properties of ZrNiSn half-Heusler compounds

Materials Today Physics, Volume 33, 2023, 101049

Ruijuan Yan, Chen Shen, Marc Widenmeyer, Ting Luo, Robert Winkler, Esmaeil Adabifiroozjaei, Ruiwen Xie, Songhak Yoon, Emmanuelle Suard, Leopoldo Molina-Luna, Hongbin Zhang, Wenjie Xie, Anke Weidenkaff

Catalytic ignition of CO over CuCeZr based catalysts: New insights into the support effects and reaction pathways

Applied Catalysis B: Environmental 2023, 327, art. no. 122435

Kang, R., Zhang, Z., Bin, F., Wei, X., Li, Y., Chen, G., Tu, X.

Microstructural evolution of Si(Hf_xTa_1−x)(C)N polymer-derived ceramics upon high-temperature anneal

Journal of the European Ceramic Society 2023, 43 (4), pp. 1417-1431

Thor, N., Bernauer, J., Petry, N.-C., Ionescu, E., Riedel, R., Pundt, A., Kleebe, H.-J.

A facile strategy for reclaiming discarded graphite and harnessing the rate capabilities of graphite anodes

Journal of Hazardous Materials 2023, 445, art. no. 130607

Tian, H., Graczyk-Zajac, M., De Carolis, D.M., Tian, C., Ricohermoso, E., Yang, Z., Li, W., Wilamowska-Zawlocka, M., Hofmann, J.P., Weidenkaff, A., Riedel, R.

Hierarchical microstructure growth in a precursor-derived SiOC thin film prepared on silicon substrate

International Journal of Applied Ceramic Technology 2023, 20 (2), pp. 735-746

Ricohermoso, E.I.I.I., Heripre, E., Solano-Arana, S., Riedel, R., Ionescu, E.

Biogas reforming for hydrogen-rich syngas production over a Ni–K/Al₂O₃ catalyst using a temperature-controlled plasma reactor

International Journal of Hydrogen Energy 2023, 48 (16), pp. 6192-6203

Zeng, Y., Chen, G., Bai, Q., Wang, L., Wu, R., Tu, X.

Special issue of IJACT honoring Prof. Ralf Riedel

International Journal of Applied Ceramic Technology 2023, 20 (1), pp. 6-7

Ionescu, E., Kroll, P., Sugahara, Y., Mathur, S.

Defect structures and dopant solution states of Hf-doped Si₃N₄ ceramics

International Journal of Applied Ceramic Technology 2023, 20 (1), pp. 190-196

Kuwabara, A., Gao, X., Riedel, R., Ionescu, E., Ikuhara, Y.

Quantitative Characterization of Local Thermal Properties in Thermoelectric Ceramics Using "Jumping-Mode" Scanning Thermal Microscopy. - Abstract - Europe PMC

Small Methods 2023, 2201516 

Denis Alikin, Kiryl Zakharchuk, Wenjie Xie, Konstantin Romanyuk, Maria J. Pereira, Blanca I. Arias-Serrano, Anke Weidenkaff, Andrei Kholkin, Andrei V. Kovalevsky, Alexander Tselev

Multi-scale designed Co_xMn_3–xO₄ spinels: Smart pre-catalysts towards high-efficiency pyrolysis-catalysis recycling of waste plastics

Applied Catalysis B: Environmental, Volume 324, 2023, 122271

Xingmin Liu, Dan Xu, Hui Ding, Marc Widenmeyer, Wenjie Xie, Maximilian Mellin, Fangmu Qu, Guoxing Chen, Ye Shui Zhang, Zhenyu Zhang, Aasir Rashid, Leopoldo Molina-Luna, Jan P. Hofmann, Ralf Riedel, Dan J.L. Brett, Anke Weidenkaff 

Magnetic and structural properties of multiple recycled and sustainable sintered Nd-Fe-B magnets

Journal of Alloys and Compounds, Volume 939, 2023, 168709

Mario Schönfeldt, Urban Rohrmann, Philipp Schreyer, Mahmudul Hasan, Konrad Opelt, Jürgen Gassmann, Anke Weidenkaff, Oliver Gutfleisch

A Combined Hydro-Mechanical and Pyrometallurgical Recycling Approach to Recover Valuable Metals from Lithium-Ion Batteries Avoiding Lithium Slagging

Batteries 2023, 9(1), 15

Alexandra Holzer, Jörg Zimmermann, Lukas Wiszniewski, Tobias Necke, Christoph Gatschlhofer, Wolfgang Öfner, Harald Raupenstrauch

Enzymatic Degradation of Fiber-Reinforced PLA Composite Material

Macromol 2022, 2(4), 522-530

Eldor Urinov, Stefan Hanstein, Anke Weidenkaff

Mechanochemical Lithium Extraction and Zeolite Synthesis from End-of-Life Glass–Ceramics

ACS Sustainable Chem. Eng. 2022, 10, 33, 10849–10857

Tobias Necke, David Magnus Wolf, Anna-Lisa Bachmann, Katrin Berberich, Hans-Joachim Kleebe and Anke Weidenkaff

Recycling routes of lithium-ion batteries: A critical review of the development status, the process performance, and life-cycle environmental impacts

MRS Energy & Sustainability, 2022, Volume XX

Ronja Wagner‑Wenz, Albert‑Jan van Zuilichem, Laura Göllner‑Völker, Anke Weidenkaff, Liselotte Schebek

Controlling the Defects of Cs₂AgBiBr₆ by Varied Precursor Compositions

Advanced Photonics Research, 2022, 2200061

Alexander Frebel, Songhak Yoon, Samuel Meles Neguse, Dennis M. Jöckel, Marc Widenmeyer, Stefan Lange, Volker Naumann, Arnulf Rosspeintner, Stefan G. Ebbinghaus, Benjamin Balke, Anke Weidenkaff

Sb-Substituted Cs2AgBiBr6—As Much As It Could Be?—Influence of Synthesis Methods on Sb-Substitution Level in Cs2AgBiBr6

Energy Technol. 2022, 2200197

Yoon S., Fett B., Frebel A., Kroisl S., Herbig B., Widenmeyer M., Balke B., Sextl G., Mandel K., Weidenkaff A.

Polymer-derived SiHfN ceramics: From amorphous bulk ceramics with excellent mechanical properties to high temperature resistant ceramic nanocomposites

Journal of the European Ceramic Society 2022, 42, 11, 4493-4502

Li W., Li F., Yu Z., Wen Q., Fan B., Feng Y., Zhao C., Ricohermoso E., Widenmeyer M., Weidenkaff A., Riedel R.

Oxygen-Functionalized Boron Nitride for the Oxidative Dehydrogenation of Propane – The Case for Supported Liquid Phase Catalysis

ChemCatChem 2022, 14

Schmatz-Engert P, Herold F., Heinschke S., Totzauer L., Hofmann K., Drochner A., Weidenkaff A., Schneider J. J., Albert B., Qi W., Etzold B. J. M.

Towards a Digital Lifecycle Passport for the Circular Economy

Procedia CIRP 2022, 105, 122-127

Plociennik C., Pourjafarian M., Nazeri A., Windholz W., Knetsch S., Rickert J., Ciroth A., do Carmo Precci Lopes A., Hagedorn T., Vogelgesang M., Benner W., Gassmann A., Bergweiler S., Ruskowski M, Schebek L., Weidenkaff A.

Hot-Water Hemicellulose Extraction from Fruit Processing Residues

ACS Omega 2022, 7, 16, 13436–13447

Wolf M., Berger F., Hanstein S., Weidenkaff A., Endreß H., Oestreich A., Ebrahimi M., Czermak P.

Additive manufacturing of ceramic materials for energy applications: Road map and opportunities

Journal of the European Ceramic Society 2022, Volume 42, Issue 7, 3049-3088

Corson L. Cramer, Emanuel Ionescu, Magdalena Graczyk-Zajac, Andrew T. Nelson, Yutai Katoh, Jeffery J. Haslam, Lothar Wondraczek, Trevor G. Aguirre, Saniya LeBlanc, Hsin Wang, Mansour Masoudi, Ed Tegeler, Ralf Riedel, Paolo Colombo, Majid Minary-Jolandan

Synthesis and temperature-dependent evolution of the phase composition in palladium-containing silicon oxycarbide ceramics

Journal of the European Ceramic Society 2022, Volume 42, Issue 12, 4825-4834

Kousik Papakollu, Niraja Moharana, K.C. Hari Kumar, Stefan Lauterbach, Hans-Joachim Kleebe, Emanuel Ionescu, Ravi Kumar

3D Analogs of Square-Net Nodal Line Semimetals: Band Topology of Cubic LaIn₃

Chem. Mater. 2022, 34, 10, 4446–4455

Samuel M. L. Teicher, Jasper F. Linnartz, Ratnadwip Singha, Davide Pizzirani, Sebastian Klemenz, Steffen Wiedmann, Jennifer Cano, Leslie M. Schoop

One-dimensional Luttinger liquids in a two-dimensional moiré lattice

Nature 2022, Volume 605, 57–62  

Pengjie Wang, Guo Yu, Yves H. Kwan, Yanyu Jia, Shiming Lei, Sebastian Klemenz, F. Alexandre Cevallos, Ratnadwip Singha, Trithep Devakul, Kenji Watanabe, Takashi Taniguchi, Shivaji L. Sondhi, Robert J. Cava, Leslie M. Schoop, Siddharth A. Parameswaran, Sanfeng Wu

Shielding Protection by Mesoporous Catalysts for Improving Plasma-Catalytic Ambient Ammonia Synthesis

J. Am. Chem. Soc. 2022

Y. Wang, W. Yang, S. Xu, S. Zhao, G. Chen, A. Weidenkaff, C. Hardacre, X. Fan, J. Huang, X. Tu

Plasma-catalytic biogas reforming for hydrogen production over K-promoted Ni/Al₂O₃ catalysts: Effect of K-loading

Journal of the Energy Institute 2022

Yuxuan Zeng, Guoxing Chen, Jianqiao Wang, Rusen Zhou, Yifei Sun, Anke Weidenkaff, Boxiong Shen, Xin Tu

Synergistic effects of Eu and Nb dual substitution on improving the thermoelectric performance of the natural perovskite CaTiO₃

Materials Today Physics 2022, Volume 26, 100741

Xingxing Xiao, Wenjie Xie, Marc Widenmeyer, Maximilian Mellin, Aamir Iqbal Waidha, Oliver Clemens, Anke Weidenkaff

Plasma pyrolysis for a sustainable hydrogen economy

Nature Reviews Materials 2022

G. Chen, X. Tu, G. Homm, A. Weidenkaff

Towards a Digital Lifecycle Passport for the Circular Economy

Procedia CIRP 105 2022

C. Plociennik, M. Pourjafarian, A. Nazeri, W. Windholz, S. Knetsch, J. Rickert, A. Ciroth, A. do CarmoPrecci Lopes,   T. Hagedorn, M. Vogelgesang, W. Benner, A. Gassmann, S. Bergweiler, M. Ruskowski, L. Schebek, A. Weidenkaff

Planetare Gesundheit: Worüber wir jetzt reden müssen

WBGU

U.a. A. Weidenkaff

Beyond Climate Neutrality

Policy Paper, 12, WBGU

Bassen, Alexander, Drewes, Jörg, Fischer, Markus, Gabrysch, Sabine, Hornidge, Anna-Katharina, Pittel, Karen, Pörtner, Hans-Otto, Schlacke, Sabine, Weidenkaff, Anke

Effects of Cr Doping and Water Content on the Crystal Structure Transitions of Ba₂In₂O₅

Crystals 2021, first published 10.12.21

Raphael Finger, Marc Widenmeyer, Thomas C. Hansen, Dirk Wallacher, Stanislav Savvin, Marko Bertmer, Anke Weidenkaff, Holger Kohlmann

Eco-Factors for International Company Environmental Management Systems

Sustainability 2021, first published 16.12.2021

Liselotte Schebek, Andrea Gassmann, Elisabeth Nunweiler, Steffen Wellge, Moritz Werthen

Nanocellulose-polysilazane single-source-precursor derived defect-rich carbon nanofibers/SiCN nanocomposites with excellent electromagnetic absorption performance

Carbon, first published 28.11.21  

Xingmin Liu, Minghang Li, Heqiang Liu, Wenyan Duan, Claudia Fasel, Yongchao Chen, Fangmu Qu, Wenjie Xie, Xiaomeng Fan, Ralf Riedel, Anke Weidenkaff

Upcycling Waste Plastics into Multi-Walled Carbon Nanotube Composites via NiCo₂O₄ Catalytic Pyrolysis

Catalysts 2021, 11(11), 1353

Xingmin Liu, Wenjie Xie, Marc Widenmeyer, Hui Ding, Guoxing Chen, Dario M. De Carolis, Kerstin Lakus-Wollny, Leopoldo Molina-Luna, Ralf Riedel, Anke Weidenkaff

2021

Roadmap on Sustainable Mixed Ionic-Electronic Conducting Membranes

Advanced Functional Materials, First published: 23 October 2021

Guoxing Chen, Armin Feldhoff, Anke Weidenkaff, Claudia Li, Shaomin Liu, Xuefeng Zhu, Jaka Sunarso, Kevin Huang, Xiao-Yu Wu, Ahmed F. Ghoniem, Weishen Yang, Jian Xue, Haihui Wang, Zongping Shao, Jack H. Duffy, Kyle S. Brinkman, Xiaoyao Tan, Yan Zhang, Heqing Jiang, Rémi Costa, Kaspar Andreas Friedrich, Ralf Kriegel

A comprehensive comparative study of CO₂-resistance and oxygen permeability of 60 wt % Ce_0.8M_0.2O_2–δ (M = La, Pr, Nd, Sm, Gd) - 40 wt % La_0.5Sr_0.5Fe_0.8Cu_0.2O_3–δdual-phase membranes

Journal of Membrane Science, Volume 639, 2021

Guoxing Chen, Zhijun Zhaob, Marc Widenmeyer, Till Frömling, Tim Hellmann, Ruijuan Yana, Fangmu Quf, Gert Homm, Jan P. Hofmann, Armin Feldhoff, Anke Weidenkaff

Multifunctional antiperovskites driven by strong magnetostructural coupling

npj Computational Materials 2021, 7

Singh, H. K., Samathrakis, I., Fortunato, N. M., Zemen, J., Shen, C., Gutfleisch, O., Zhang, H.

Upscaling the 2‐Powder Method for the Manufacturing of Heavy Rare Earth‐Lean Sintered didymium‐based Magnets

Advanced Engineering Materials 2021

Opelt, K., Ahmad, T., Diehl, O., Schönfeldt, M., Brouwer, E., Vogel, I., Rossa, J. D., Gassmann, J., Ener, S., Gutfleisch, O.

Observation of multiple sites for trivalent europium ions in SrAl2O4

Journal of Luminescence 2021, 239, 118348

Bierwagen, J., Delgado, T., Afshani, J., Yoon, S., Gartmann, N., Walfort, B., Hagemann, H.

Sustainable paper templated ultrathin, light-weight and flexible niobium carbide based films against electromagnetic interference

Carbon 2021, 183, 929

Li, M., Chai, N., Liu, X., Xie, W., Wang, G., Qu, F., Chen, Y., Fan, X., Weidenkaff, A., Riedel, R.

Effects of Doping Ni on the Microstructures and Thermoelectric Properties of Co-Excessive NbCoSn Half-Heusler Compounds

ACS applied materials & interfaces 2021, 13, 34533

Yan, R., Xie, R., Xie, W., Shen, C., Li, W., Balke, B., Yoon, S., Zhang, H., Weidenkaff, A.

Process development options for electronic waste fractionation to achieve maximum material value recovery

Waste management & research the journal of the International Solid Wastes and Public Cleansing Association, ISWA, 2021

Dark Matter: Peculiarities within the Li_1−xRE_5+xW₈O₃₂ series (RE = Dy − Lu)

J Alloys Compd 2021, 180, 159147

Dorn, K. V., Blaschkowski, B., Bamberger, H., van Slageren, J., Widenmeyer, M., Weidenkaff, A., Suard, E., Hartenbach, I.

In vitro safety evaluation of rare earth-lean alloys for permanent magnets manufacturing

Sci. Rep. 2021, 11, 12633

Rumbo, C., Espina, C. C., Gassmann, J., Tosoni, O., Barros García, R., Martín, S. M., Tamayo-Ramos, J. A.

Design and Qualification of Pr–Fe–Cu–B Alloys for the Additive Manufacturing of Permanent Magnets

Adv. Funct. Mater. 2021, 11, 2102148

Schäfer, L., Skokov, K., Liu, J., Maccari, F., Braun, T., Riegg, S., Radulov, I., Gassmann, J., Merschroth, H., Harbig, J., Weigold, M., Gutfleisch, O.

Designing of magnetic MAB phases for energy applications

J. Mater. Chem. A 2021, 9, 8805

Shen, C., Gao, Q., Fortunato, N. M., Singh, H. K., Opahle, I., Gutfleisch, O., Zhang, H.

High-temperature electrical and thermal transport properties of polycrystalline PdCoO2

Phys. Rev. Materials 2021, 5

Yordanov, P., Gibbs, A. S., Kaya, P., Bette, S., Xie, W., Xiao, X., Weidenkaff, A., Takagi, H., Keimer, B.

Holistic View on Materials Development: Water Electrolysis as a Case Study

Angewandte Chemie International Edition 2021, First published July 7, 2021

Dr. Sebastian Klemenz, Dr. Andreas Stegmüller, Dr. Songhak Yoon, Prof. Dr. Claudia Felser, Priv.-Doz. Dr. Harun Tüysüz, Prof. Dr. Anke Weidenkaff

A world without electronic waste
Nat Rev Mater 2021, 6, 399.

Anke Weidenkaff, Ronja Wagner-Wenz, Angelika Veziridis

A–site Deficient Chromite with In Situ Ni Exsolution as Fuel Electrode for Solid Oxide Cells (SOC)

Diana María Amaya-Dueñas, Guoxing Chen, Anke Weidenkaff, Noriko Sata, Feng Han, Indro Biswas, Rémi Costa and Kaspar Andreas Andreas Friedrich  

Synthesis and Characterization of 40 wt % Ce_0.9Pr_0.1O_2–δ–60 wt % Nd_xSr_1−xFe_0.9Cu_0.1O_3−δ Dual-Phase Membranes for Efficient Oxygen Separation.
Membranes,  2020, 10, 183. 

Chen, G.; Zhao, Z.; Widenmeyer, M.; Yan, R.; Wang, L.; Feldhoff, A.; Weidenkaff, A.

A CO and CO2 tolerating (La0.9Ca0.1)2(Ni0.75Cu0.25)O4+δ Ruddlesden-Popper membrane for oxygen separation

Chen, G.; Widenmeyer, Marc; Tang, B.; Kaeswurm, L.; Wang, L.; Feldhoff, Armin; Weidenkaff, Anke

Novel CO2-tolerant dual-phase Ce0.9Pr0.1O2-δ - La0.5Sr0.5Fe0.9Cu0.1O3-δ membranes with high oxygen permeability

Chen, G.; Tang, B.; Widenmeyer, M.; Wang, L.; Feldhoff, A.; Weidenkaff, A.

Zn-substituted iron oxide nanoparticles from thermal decomposition and their thermally treated derivatives for magnetic solid-phase extraction

Kubíčková, L.; Koktan, J.; Kořínková, T.; Klementová, M.; Kmječ, T.; Kohout, J.; Weidenkaff, A.; Kaman, O.

Band Gap Adjustment in Perovskite-type Eu1-xCaxTiO3 via Ammonolysis

Widenmeyer, M.; Kohler, T.; Samolis, M.; Denko, A.T. de; Xiao, X.; Xie, W.; Osterloh, F.E.; Weidenkaff, A.

Bandgap-Adjustment and Enhanced Surface Photovoltage in Y-Substituted LaTaIVO2N

Bubeck, Cora; Widenmeyer, Marc; Denko, Alexandra T. de; Richter, Gunther; Coduri, Mauro; Colera, Eduardo Salas; Goering, Eberhard; Zhang, Hongbin; Yoon, Songhak; Osterloh, Frank E.; Weidenkaff, Anke

Designing rare-earth free permanent magnets in heusler alloys via interstitial doping

Realizing p-type NbCoSn half-Heusler compounds with enhanced thermoelectric performance via Sc substitution

Magnetic Refrigeration with Recycled Permanent Magnets and Free Rare‐Earth Magnetocaloric La–Fe–Si

Benke, D.; Fries, M.; Specht, M.; Wortmann, J.; Pabst, M.; Gottschall, T.; Radulov, I.; Skokov, K.; Bevan, A.I.; Prosperi, D.; Tudor, C.O.; Afiuny, P.; Zakotnik, M.; Gutfleisch, O.

Gone with the wind: The life and death of a wind turbine rotor blade

Karatairi, E.; Bischler, R.

HDDR treatment of Ce-substituted Nd2Fe14B-based permanent magnet alloys - phase structure evolution, intergranular processes and magnetic property development

Poenaru, Iuliana; Lixandru, Alexandru, Güth, Konrad; Malfliet, Annelies; Yoon, Songhak; Škulj, Irena; Gutfleisch, Oliver

Strongly affected photocatalytic CO2 reduction by CO2 adsorbed to the surface of Ba2(In1.8Cr0.2)O5·(H2O) powders

Yoon, Songhak; Nikoee, Sheler; Ranjbar, Maryam; Ziegenbalg, Dirk; Widenmeyer, Marc; Weidenkaff, Anke

Tailoring thermoelectric properties of Zr0.43Hf0.57NiSn half-Heusler compound by defect engineering

Gałązka, Krzysztof; Xie, Wenjie; Populoh, Sascha; Aguirre, Myriam H.; Yoon, Songhak; Büttner, Gesine; Weidenkaff, Anke

Probing traps in the persistent phosphor SrAl2O4:Eu2+,Dy3+,B3+ - A wavelength, temperature and sample dependent thermoluminescence investigation

Bierwagen, Jakob; Delgado, Teresa; Jiranek, Guillaume; Yoon, Songhak; Gartmann, Nando; Walfort, Bernhard; Pollnau, Markus; Hagemann, Hans

Engineering of oxygen pathways for better oxygen permeability in Cr-substituted Ba2In2O5 membranes

Widenmeyer, Marc; Wiegers, Katharina-Sophia; Chen, Guoxing; Yoon, Songhak; Feldhoff, Armin; Weidenkaff, Anke

Evaluation of co-firing as a cost-effective short-term sustainable CO2 mitigation strategy in Germany

Knapp, S.; Güldemund, A.; Weyand, S.; Schebek, Liselotte

Estimation of mining and landfilling activities with associated overburden through satellite data: Germany 2000-2010

Yoshida, K.; Okuoka, K.; Miatto, A.; Schebek, Liselotte; Tanikawa, H.

Life cycle assessment of organic photovoltaic charger use in Europe: The role of product use intensity and irradiation

Glogic, E.; Weyand, S.; Tsang, M.P.; Young, S.B.; Schebek, Liselotte; Sonnemann, G

Environmental performance of emerging photovoltaic technologies: Assessment of the status quo and future prospects based on a meta-analysis of life-cycle assessment studies

Weyand, S.; Wittich, C.; Schebek, Liselotte

Energetic potential and environmental assessment of solid wastes as alternative fuel for cement plants

Hannoun, G.; Jaouad, A.; Schebek, Liselotte; Belkziz, J.; Ouazzani, N.

Comparing carbon performances of mobility services and private vehicles from a life cycle perspective

Neef, M.; Dettmer, T.; Schebek, Liselotte

Tailoring of an unusual oxidation state in a lanthanum tantalum(IV) oxynitride via precursor microstructure design

Bubeck, C.; Widenmeyer, Marc; Richter, G.; Coduri, M.; Goering, E.; Yoon, Songhak; Weidenkaff, Anke

Synergistic effects of zirconium- and aluminum co-doping on the thermoelectric performance of zinc oxide

Zakharchuk, K. V.; Tobaldi, D. M.; Xiao, X.; Xie, W.; Mikhalev, S. M.; Martins, J. F.; Frade, J. R.; Weidenkaff, Anke; Kovalevsky, A. V.

Little precious lithium?

Weidenkaff, Anke

Thermoelectric performance of Nb-doped SrTiO3 enhanced by reduced graphene oxide and Sr deficiency cooperation

Weidenkaff, Anke

A CO and CO2 tolerating (La0.9Ca0.1)2(Ni0.75Cu0.25)O4+δ Ruddlesden-Popper membrane for oxygen separation

Chen, G.; Widenmeyer, Marc; Tang, B.; Kaeswurm, L.; Wang, L.; Feldhoff, Armin; Weidenkaff, Anke

High flux and CO2-resistance of La0.6Ca0.4Co1–xFexO3−Δ oxygen-transporting membranes

Chen, G.; Liu, W.; Widenmeyer, Marc; Ying, P.; Dou, M.; Xie, W.; Bubeck, C.; Wang, L.; Fyta, M.; Feldhoff, Armin; Weidenkaff, Anke

A novel plasma-assisted hollow fiber membrane concept for efficiently separating oxygen from CO in a CO2 plasma

Chen, G.; Buck, F.; Kistner, I.; Widenmeyer, Marc; Schiestel, T.; Schulz, A.; Walker, M.; Weidenkaff, Anke

Exploring tantalum as a potential dopant to promote the thermoelectric performance of zinc oxide

Arias-Serrano, B. I.; Xie, W.; Aguirre, M. H.; Tobaldi, D. M.; Sarabando, A. R.; Rasekh, S.; Mikhalev, S. M.; Frade, J. R.; Weidenkaff, Anke; Kovalevsky, A. V.

Synthesis and evaluation of the A-site deficient perovskite La0.65Sr0.3Cr0.85Ni0.15O3-δ as fuel electrode for high temperature co-electrolysis enhanced by in situ exsolution of ni nanoparticles

Amaya Dueñas, D. M.; Chen, G.; Weidenkaff, Anke; Sata, N.; Han, F.; Schiller, G.; Costa, R.; Friedrich, A. K.

Experimental and computational analysis of binary Fe-Sn ferromagnetic compounds

Fayyazi, Bahar; Skokov, Konstantin P.; Faske, Tom; Opahle, Ingo; Duerrschnabel, Michael; Helbig, Tim; Soldatov, Ivan; Rohrmann, Urban; Molina-Luna, Leopoldo; Güth, Konrad; Zhang, Hongbin; Donner, Wolfgang; Schäfer, Rudolf; Gutfleisch, Oliver

Ce and La as substitutes for Nd in Nd2Fe14B-based melt-spun alloys and hot-deformed magnets: a comparison of structural and magnetic properties

Poenaru, Iuliana; Lixandru, Alexandru; Riegg, Stefan; Fayyazi, Bahar; Taubel, Andreas; Güth, Konrad; Gauß, Roland; Gutfleisch, Oliver

Efficient Process for Li-Ion Battery Recycling via Electrohydraulic Fragmentation

Öhl, Johannes; Horn, Daniel; Zimmermann, Jörg; Stauber, Rudolf; Gutfleisch, Oliver

Production of net-shape Mn-Al permanent magnets by electron beam melting

Radulov, I. A.; Popov, V. V.; Koptyug, A.; Maccari, F.; Kovalevsky, A.; Essel, S.; Gassmann, Jürgen; Skokov, K. P.; Bamberger, M.

Towards manufacturing of Nd-Fe-B magnets by continuous rotary swaging of cast alloy

Chi, F.; Wießner, L.; Gröb, T.; Bruder, Enrico; Sawatzki, Simon; Löwe, K.; Gassmann, Jürgen; Müller, C.; Durst, K.; Gutfleisch, Oliver; Groche, P.

Recyclable Phosphor Films: Three Water-Soluble Binder Systems Enabling the Recovery of Phosphor Powders in White LEDs

Hämmer, M.; Gassmann, Andrea; Reller, Armin; Seggern, Heinz von; Gutfleisch, Oliver; Stauber, Rudolf; Zimmermann, Jörg

Recyclable phosphor sheet based on polyvinyl alcohol for LED lighting using remote phosphor technology

Hämmer, M.; Gassmann, Andrea; Reller, A.; Seggern, H. von; Gutfleisch, Oliver; Stauber, Rudolf; Zimmermann, Jörg

Recovery of tantalum from printed circuit boards: An overview of the IRETA project

Sauer, F.; Choi, B.-K.; Beck, G.; Wickleder, M.

Bioleaching of valuable and hazardous metals from dry discharged incineration slag. An approach for metal recycling and pollutant elimination

Auerbach, Romy; Ratering, Stefan; Bokelmann, Katrin; Gellermann, Carsten; Brämer, Thilo; Baumann, Renate; Schnell, Sylvia

Critical raw materials – Advanced recycling technologies and processes: Recycling of rare earth metals out of end of life magnets by bioleaching with various bacteria as an example of an intelligent recycling strategy

Auerbach, Romy; Bokelmann, Katrin; Stauber, Rudolf; Gutfleisch, Oliver; Schnell, Sylvia; Ratering, Stefan

Ferromagnetism in nitrogen and fluorine substituted BaTiO3

Yoon, Songhak; Son, K.; Ebbinghaus, S. G.; Widenmeyer, Marc; Weidenkaff, Anke

Photocatalytic CO2 reduction by Cr-substituted Ba2(In2-xCrx)O5·(H2O)δ (0.04 ≤ x ≤ 0.60)

Yoon, Songhak; Gaul, M.; Sharma, S.; Son, K.; Hagemann, H.; Ziegenbalg, D.; Schwingenschlogl, U.; Widenmeyer, Marc; Weidenkaff, Anke

A squeeze on the perovskite structure improves the thermoelectric performance of Europium Calcium Titanates

Xiao, X.; Widenmeyer, Marc; Mueller, K.; Scavini, M.; Checchia, S.; Castellano, C.; Ma, D.; Yoon, Songhak; Xie, W.; Starke, U.; Zakharchuk, K.; Kovalevsky, A.; Weidenkaff, Anke

Enhancing point defect scattering in copper antimony selenides via Sm and S Co-doping

Zou, T.-H.; Xie, W.-J.; Widenmeyer, Marc; Xiao, X.-X.; Qin, X.-Y.; Weidenkaff, Anke

A self-forming nanocomposite concept for ZnO-based thermoelectrics

Zakharchuk, K. V.; Widenmeyer, Marc; Alikin, D. O.; Xie, W.; Populoh, S.; Mikhalev, S. M.; Tselev, A.; Frade, J. R.; Weidenkaff, Anke; Kovalevsky, A. V.

Thermopower Enhancement from Engineering the Na0.7CoO2 Interacting Fermiology via Fe Doping

Richter, R.; Shopova, D.; Xie, W.; Weidenkaff, Anke; Lechermann, F.

EMRS Spring Meeting 2017, Symposium T: Synthesis, processing and characterization of nanoscale multi functional oxide films VI held May 22-26, 2017, Strasbourg, France

Nistor, M.; Jedrecy, N.; Laidani, N. B.; Weidenkaff, Anke

Ammonothermal Crystal Growth of Indium Nitride

Hertrampf, J.; Becker, P.; Widenmeyer, Marc; Weidenkaff, Anke; Schlücker, E.; Niewa, R.

Hemicellulosen aus Fruchtresten für Beschichtungen von Verpackungen

Reising, Anna; Hanstein, Stefan; Kazmierczak, Karolina; Titze-Frech, Karin

The Influence of Trace Elements (In, Sn) on the Hardening Process of Al-Cu Alloys

Lotter, Frank; Petschke, Danny; Staab, Torsten E. M.; Rohrmann, Urban; Schubert, Thomas; Sextl, Gerhard; Kieback, Bernd

Structural transformation of layered double hydroxides: an in situ TEM analysis

Hobbs, C.; Jaskaniec, S.; McCarthy, E. K.; Downing, C.; Opelt, K.; Güth, Konrad; Shmeliov, A.; Mourad, M.C.D.; Mandel, K.; Nicolosi, V.

Erratum to: Structural transformation of layered double hydroxides: an in situ TEM analysis

npj 2D Materials and Applications 2018

Hobbs, C.; Jaskaniec, S.; McCarthy, E. K.; Downing, C.; Opelt, K.; Güth, Konrad; Shmeliov, A.; Mourad, M.C.D.; Mandel, K.; Nicolosi, V.

Recycling von Li-Ionen-Batterien

Bokelmann, Katrin; Horn, Daniel; Zimmermann, Jörg; Gellermann, Carsten; Stauber, Rudolf

Selective metallurgy in the recycling economy using brass recycling as an example

Hilgendorf, S.; Homm, Gert; Gellermann, Carsten; Stauber, Rudolf; Friedrich, B.

Anisotropic local hardening in hot-deformed Nd-Fe-B permanent magnets

Sawatzki, Simon; Schneider, Thorsten; Yi, Min; Bruder, Enrico; Ener, Semih; Schönfeldt, Mario; Güth, Konrad; Xu, Bai-Xiang; Gutfleisch, Oliver

Advanced magnetic materials could drive next-generation energy technologies

Patel, Prachi; Gutfleisch, Oliver

Magnetocaloric materials for refrigeration near room temperature

Waske, Anja; Gruner, Markus E.; Gottschall, Tino; Gutfleisch, Oliver

A Comparative Study on the Magnetocaloric Properties of Ni-Mn-X(-Co) Heusler Alloys

Taubel, Andreas; Gottschall, Tino; Fries, Maximilian; Riegg, Stefan; Soon, Christopher; Skokov, Konstantin P.; Gutfleisch, Oliver

Phosphor und Phosphatrecycling

Maurer, Alexander; Lohmeier, Reinhard; Fröhlich, Peter; Frank, Daniel; Gellermann, Carsten; Bertau, Martin

Towards an Alloy Recycling of Nd–Fe–B Permanent Magnets in a Circular Economy

Diehl, Oliver; Schönfeldt, Mario; Brouwer, Eva; Dirks, Almut; Rachut, Karsten; Gassmann, Jürgen; Güth, Konrad; Buckow, Alexander; Gauß, Roland; Stauber, Rudolf; Gutfleisch, Oliver

Anomalous electrodeposition of gold-indium alloys

Choi, B.-K.; Sauer, F.; Beck, G.; Stauber, Rudolf; Dobrovolska, T.

Thermochemical Modelling and Experimental Validation of In Situ Indium Volatilization by Released Halides during Pyrolysis of Smartphone Displays

Flerus, Benedikt; Swiontek, Thomas; Bokelmann, Katrin; Stauber, Rudolf; Friedrich, Bernd

Comparative Analysis About Degradation Mechanisms of Printed Circuit Boards (PCBs) in Slow and Fast Pyrolysis: The Influence of Heating Speed

Diaz, Fabian; Flerus, Benedikt; Nagraj, Samant; Bokelmann, Katrin; Stauber, Rudolf; Friedrich, Bernd

Bioleaching zum Recycling von Sekundärrohstoffen

Auerbach, Romy; Bokelmann, Katrin; Stauber, Rudolf; Schnell, Sylvia; Ratering, Stefan; Werner, Arite; Haseneder, Roland; Vostal, Radek; Bertau, Martin; Gellermann, Carsten

Synthese von Calciumsilicathydraten für eine Rückgewinnung von Phosphor in der Abwasserbehandlung

Zeggel, Lars; Fritzsche, Moritz; Gellermann, Carsten; Stauber, Rudolf

Nanostructured ZnFeZr oxyhydroxide precipitate as efficient phosphate adsorber in waste water: understanding the role of different material-building-blocks

Schneider, Michael; Drenkova-Tuhtan, Asya; Szczerba, Wojciech; Gellermann, Carsten; Meyer, Carsten; Steinmetz, Heidrun; Mandel, Karl; Sextl, Gerhard

The Resource Basis of Magnetic Refrigeration

Gauß, Roland; Homm, Gert; Gutfleisch, Oliver

REE Recovery from End-of-Life NdFeB Permanent Magnet Scrap: A Critical Review

Yang, Yongxiang; Walton, Allan; Sheridan, Richard; Güth, Konrad; Gauß, Roland; Gutfleisch, Oliver; Buchert, Matthias; Steenari, Britt-Marie; van Gerven, Tom; Jones, Peter Tom; Binnemans, Koen

A systematic study of HDDR processing conditions for the recycling of end-of-life Nd-Fe-B magnets

Lixandru, Alexandru; Poenaru, Iuliana; Güth, Konrad; Gauß, Roland; Gutfleisch, Oliver

Identification and recovery of rare-earth permanent magnets from waste electrical and electronic equipment

Lixandru, A.; Venkatesan, P.; Jönsson, C.; Poenaru, I.; Hall, B.; Yang, Y.; Walton, A.; Güth, Konrad; Gauß, Roland; Gutfleisch, Oliver

Experimental and computational analysis of magnetization reversal in (Nd,Dy)-Fe-B core shell sintered magnets

Helbig, Tim; Loewe, Konrad; Sawatzki, Simon; Yi, Min; Xu, Bai-Xiang; Gutfleisch, Oliver

Normal and abnormal grain growth in fine-grained Nd-Fe-B sintered magnets prepared from He jet milled powders

Bittner, F.; Woodcock, T. G.; Schultz, L.; Schwöbel, C.; Gutfleisch, Oliver; Zickler, G. A.; Fidler, J.; Üstüner, K.; Katter, M.

Pilot-scale removal and recovery of dissolved phosphate from secondary wastewater effluents with reusable ZnFeZr adsorbent @ Fe3O4/SiO2 particles with magnetic harvesting

Drenkova-Tuhtan, Asya; Schneider, Michael; Franzreb, Matthias; Meyer, Carsten; Gellermann, Carsten; Sextl, Gerhard; Mandel, Karl; Steinmetz, Heidrun

Composite coating composed of zeolite Y (FAU) and binder prepared from bis(triethoxysilyl)ethane

Brockmann, N.; Bokelmann, Katrin; Rose, K.; Herling, M.; Gunschera, J.; Sextl, G.

Recycling of Florescent Phosphor Powder Y2O3:Eu by Leaching Experiments

Auerbach, Romy; Bokelmann, Katrin; Ratering, Stefan; Stauber, Rudolf; Schnell, Sylvia; Zimmermann, Jörg

Photostimulated luminescence properties of neutron image plates

Popov, A. I.; Zimmermann, Jörg; McIntyre, G. J.; Wilkinson, C.

Rückgewinnung von Seltenerd- und Platingruppenmetallen aus Aufbereitungs- und Produktionsrückständen

Homm, Gert; Kazmierczak, K.; Brämer, Thilo; Gellermann, Carsten; Stauber, Rudolf

Lead removal from brass scrap by fluorine-free compound separation

Hilgendorf, S.; Binz, F.; Welter, J.-M.; Friedrich, B.

Structure-Function Relationships of Antimicrobial Peptides and Proteins with Respect to Contact Molecules on Pathogen Surfaces

Zhang, Ruiyan; Eckert, Thomas; Lutteke, Thomas; Hanstein, Stefan; Scheidig, Axel; M. J. J. Bonvin, Alexandre; E. Nifantiev, Nikolay; Kozar, Tibor; Schauer, Roland; Abdulaziz Enani, Mushira; Siebert, Hans-Christian

Micromagnetic simulations on the grain shape effect in Nd-Fe-B magnets

Yi, Min; Gutfleisch, Oliver; Xu, Bai-Xiang

Grain boundary diffusion in nanocrystalline Nd-Fe-B permanent magnets with low-melting eutectics

Sawatzki, Simon; Kübel, Christian; Ener, Semih; Gutfleisch, Oliver

Influence of cation building blocks of metal hydroxide precipitates on their adsorption and desorption capacity for phosphate in wastewater—A screening study

Drenkova-Tuhtan, Asya; Schneider, Michael; Mandel, Karl; Meyer, Carsten; Gellermann, Carsten; Sextl, Gerhard; Steinmetz, Heidrun

Rückgewinnung von Wertstoffen aus flüssigen Medien mittels magnetischer Mikropartikel

Saadat, R.; Bokelmann, Katrin; Stauber, Rudolf

Neuartige Trennverfahren zur Rückgewinnung kritischer Rohstoffe

Bokelmann, Katrin; Hartfeil, T.; Gellermann, Carsten; Stauber, Rudolf

Bioleaching of Metals and Rare Earth Elements from Secondary Raw Materials Using Acidophilic Bacteria and Fungi

Auerbach, R.; Bokelmann, Katrin; Stauber, Rudolf; Schnell, S.; Ratering, S.

Konzepte zur Wiedergewinnung strategischer Metalle über die Gasphase

Binnewies, Michael; Bokelmann, Katrin; Gellermann, Carsten; Gäth, Stefan; Stauber, Rudolf

Mechanism of the texture development in hydrogen-disproportionation–desorption-recombination (HDDR) processed Nd–Fe–B powders

Sepehri-Amin, H.; Ohkubo, T.; Hono, K.; Güth, Konrad; Gutfleisch, Oliver

Effect of DyF 3 on the corrosion behavior of hot-pressed Nd-Fe-B permanent magnets

Sueptitz, R.; Sawatzki, S.; Moore, M.; Uhlemann, M.; Gutfleisch, Oliver; Gebert, A.

On the preparation of La(Fe,Mn,Si)13H polymer-composites with optimized magnetocaloric properties

Radulov, Iliya A.; Skokov, Konstantin P.; Karpenkov, Dmitriy Yu.; Gottschall, Tino; Gutfleisch, Oliver

Polymer-bonded La(Fe,Mn,Si)13H

Radulov, I. A.; Skokov, K. P.; Karpenkov, D. Y.; Braun, T.; Gutfleisch, Oliver

The effect of surface grain reversal on the AC losses of sintered Nd–Fe–B permanent magnets

Moore, Martina; Roth, Stefan; Gebert, Annett; Schultz, Ludwig; Gutfleisch, Oliver

Temperature-dependent Dy diffusion processes in Nd–Fe–B permanent magnets

Löewe, K.; Brombacher, C.; Katter, M.; Gutfleisch, Oliver

Magnetic anisotropy of La 2 Co 7

Kuz'Min, M. D.; Skokov, K. P.; Radulov, I.; Schwöbel, C. A.; Foro, S.; Donner, W.; Werwiński, M.; Rusz, J.; Delczeg-Czirjak, E.; Gutfleisch, Oliver

Microstructure and magnetic properties of Mn-Al-C alloy powders prepared by ball milling

Jian, H.; Skokov, K. P.; Gutfleisch, Oliver

Magnet properties of Mn70Ga30 prepared by cold rolling and magnetic field annealing

Ener, S.; Skokov, K. P.; Karpenkov, D.Yu.; Kuz'Min, M. D.; Gutfleisch, Oliver

Growth, structure, and magnetic properties of γ′-Fe4N thin films

Dirba, I.; Yazdi, M. Baghaie; Radetinac, A.; Komissinskiy, P.; Flege, S.; Gutfleisch, Oliver; Alff, L.

Increased magnetic moment induced by lattice expansion from α-Fe to α′-Fe8N

Dirba, I.; Komissinskiy, P.; Gutfleisch, Oliver; Alff, L.

Coatings with a Mole-hill Structure of Nanoparticle-Raspberry Containers for Surfaces with Abrasion-Refreshable Reservoir Functionality

Ballweg, Thomas; Gellermann, Carsten; Mandel, Karl

Verfahren zum Recycling von seltenerdhaltigen Permanentmagneten - Processes for the Recycling of Rare Earth Permanent Magnets

Gauß, Roland; Diehl, Oliver; Brouwer, Eva; Buckow, Alexander; Güth, Konrad; Gutfleisch, Oliver

Calculation of remanence and degree of texture from EBSD orientation histograms and XRD rocking curves in Nd–Fe–B sintered magnets

Sawatzki, Simon; Woodcock, Thomas G.; Güth, Konrad; Müller, Karl-Hartmut; Gutfleisch, Oliver

Large entropy change, adiabatic temperature change, and small hysteresis in La(Fe,Mn)11.6Si1.4 strip-cast flakes

Zhang, M. X.; Liu, J.; Zhang, Y.; Dong, J. D.; Yan, A. R.; Skokov, K. P.; Gutfleisch, Oliver

Heat exchangers made of polymer-bonded La(Fe,Si) 13

Skokov, K. P.; Karpenkov, D. Yu.; Kuz'Min, M. D.; Radulov, I. A.; Gottschall, T.; Kaeswurm, B.; Fries, Maximilian; Gutfleisch, Oliver

Sustainable Phosphorus Management

Scholz, Roland W.; Roy, Amit H.; Brand, Fridolin S.; Hellums, Deborah T.; Ulrich, Andrea E.

Coercivity enhancement in hot-pressed Nd-Fe-B permanent magnets with low melting eutectics

Sawatzki, Simon; Dirks, Almut; Frincu, Bianca; Löwe, Konrad; Gutfleisch, Oliver

Systematic investigation of Mn substituted La(Fe,Si)13 alloys and their hydrides for room-temperature magnetocaloric application

Krautz, M.; Skokov, K.; Gottschall, T.; Teixeira, C. S.; Waske, A.; Liu, J.; Schultz, L.; Gutfleisch, Oliver

Magnetic properties of (Fe,Co)2B alloys with easy-axis anisotropy

Jian, H.; Skokov, K. P.; Kuz'Min, M. D.; Radulov, I.; Gutfleisch, Oliver

Properties of isolated single crystalline and textured polycrystalline nano/sub-micrometre Nd2Fe14B particles obtained from milling of HDDR powder

Pal, S. K.; Güth, Konrad; Woodcock, T. G.; Schultz, L.; Gutfleisch, Oliver