Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Peter Axmann"'
Autor:
Simon Daubner, Manuel Dillenz, Lukas Fridolin Pfeiffer, Cornelius Gauckler, Maxim Rosin, Nora Burgard, Jan Martin, Peter Axmann, Mohsen Sotoudeh, Axel Groß, Daniel Schneider, Britta Nestler
Publikováno v:
npj Computational Materials, Vol 10, Iss 1, Pp 1-14 (2024)
Abstract The research of new electrode materials such as sodium intercalation compounds is key to meet the challenges of future demands of sustainable energy storage. For these batteries, the intercalation behavior on the micro-scale is governed by a
Externí odkaz:
https://doaj.org/article/b0dcf721bae847f0903aae120eedde05
Autor:
Cornelius Gauckler, Gints Kucinskis, Lukas Fridolin Pfeiffer, Abdelaziz A. Abdellatif, Yushu Tang, Christian Kübel, Fabio Maroni, Ruihao Gong, Margret Wohlfahrt-Mehrens, Peter Axmann, Mario Marinaro
Publikováno v:
Journal of Power Sources Advances, Vol 25, Iss , Pp 100135- (2024)
In this study, we propose an effective strategy to improve the electrochemical performance of a P2-Na0.67Mn0.75Ni0.25O2 (P2-MNO) cathode material for Na-ion batteries based on MgO surface coating. The MgO coating, with a thickness of ∼20–50 nm, i
Externí odkaz:
https://doaj.org/article/78cce47a2e244aa7b25c599feb385caf
Autor:
Lukas Fridolin Pfeiffer, Nicola Jobst, Cornelius Gauckler, Mika Lindén, Mario Marinaro, Stefano Passerini, Margret Wohlfahrt-Mehrens, Peter Axmann
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
Sodium-ion batteries promise efficient, affordable and sustainable electrical energy storage that avoids critical raw materials such as lithium, cobalt and copper. In this work, a manganese-based, cobalt-free, layered NaxMn3/4Ni1/4O2 cathode active m
Externí odkaz:
https://doaj.org/article/c5321d3c21014afeab9fbec157ac246a
Publikováno v:
JPhys Energy, Vol 5, Iss 1, p 014011 (2022)
Electrode materials for lithium-ion batteries (LIBs) typically show spherical particle shapes. For cathode materials, the spherical shape is obtained through the synthesis method. For graphite, the by far most popular anode material for LIBs, spheric
Externí odkaz:
https://doaj.org/article/fd8de8ff3e954922a5ffb1b393d30bad
Autor:
Gert Berckmans, Lysander De Sutter, Algirdas Kersys, Akos Kriston, Mario Marinaro, Michael Kasper, Peter Axmann, Jelle Smekens, Margret Wohlfahrt-Mehrens, Andreas Pfrang, Joris Jaguemont, Joeri Van Mierlo, Noshin Omar
Publikováno v:
World Electric Vehicle Journal, Vol 9, Iss 3, p 43 (2018)
This study analyzed a prototype of a pouch cell containing silicon alloy anodes with the potential to significantly increase the energy density, resulting in improved autonomy for electric vehicles. An electrical characterization campaign was perform
Externí odkaz:
https://doaj.org/article/3300dce4a3f145f8bd36c287514fc7a0
Dynamic Structure Evolution of Extensively Delithiated High Voltage Spinel Li1+xNi0.5Mn1.5O4 x < 1.5
Autor:
Nicola M. Jobst, Neelima Paul, Premysl Beran, Marilena Mancini, Ralph Gilles, Margret Wohlfahrt-Mehrens, Peter Axmann
Publikováno v:
Journal of the American Chemical Society. 145:4450-4461
Autor:
Florian Klein, Claudia Pfeifer, Philipp Scheitenberger, Lukas Pfeiffer, Dominik Zimmer, Margret Wohlfahrt-Mehrens, Mika Lindén, Peter Axmann
Publikováno v:
Journal of Materials Chemistry A. 11:5135-5147
Structural evidence of a Li+ induced phase segregation on particle level in Co-free layered Li–Mn–Ni-oxide cathode materials for Li-ion batteries is presented, illustrating the importance of correlative SEM–Raman microscopy in battery research.
Autor:
Cornelius Gauckler, Manuel Dillenz, Fabio Maroni, Lukas Fridolin Pfeiffer, Johannes Biskupek, Mohsen Sotoudeh, Qiang Fu, Ute Kaiser, Sonia Dsoke, Holger Euchner, Peter Axmann, Margret Wohlfahrt-Mehrens, Axel Groß, Mario Marinaro
Publikováno v:
ACS Applied Energy Materials. 5:13735-13750
Autor:
Florian Klein, Joachim Bansmann, Zenonas Jusys, Claudia Pfeifer, Philipp Scheitenberger, Manuel Mundszinger, Dorin Geiger, Johannes Biskupek, Ute Kaiser, R. Jürgen Behm, Mika Lindén, Margret Wohlfahrt‐Mehrens, Peter Axmann
Publikováno v:
ChemSusChem. 15
Autor:
Marilena Mancini, Jan Martin, Irene Ruggeri, Nicholas Drewett, Peter Axmann, Margret Wohlfahrt‐Mehrens
Publikováno v:
Batteries & Supercaps. 5