Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Romek Ansgar Müller"'
Autor:
S. Jankowsky, Steffen Jeschke, Benjamin Pohl, Preeya Vettikuzha, Mariano Grünebaum, Romek Ansgar Müller, Raphael Stolina, Ann-Christin Gentschev, Thomas Schürmann, Hans-Dieter Wiemhöfer, Martin Manuel Hiller
Publikováno v:
Progress in Solid State Chemistry. 42:85-105
An overview is presented on the development of improved polymer based electrolytes during the past years. The emphasis lies on new approaches regarding chemical concepts that achieve a higher total conductivity and lithium transference number as well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7e467c62fe9122dbac3577c378f1148
https://doi.org/10.1016/j.progsolidstchem.2014.04.004
https://doi.org/10.1016/j.progsolidstchem.2014.04.004
Autor:
Christian Schreiner, Raphael Wilhelm Schmitz, Philipp Isken, Martin Winter, Isidora Cekic-Laskovic, René Schmitz, Alexandra Lex-Balducci, Pia Janssen, Romek Ansgar Müller
Publikováno v:
Electrochimica Acta. 125:101-106
1,3,2-Dioxathiolane-2,2-dioxide (DTD) was investigated as co-solvent for PC based electrolytes in combination with a graphite electrode. An amount of 10wt% of DTD in PC was used to form an effective and stable SEI on graphite during the first cycle.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f0202f2cc5d26fc692d023bf034059b
https://doi.org/10.1016/j.electacta.2014.01.023
https://doi.org/10.1016/j.electacta.2014.01.023
Autor:
Christian Schreiner, Stefano Passerini, Martin Winter, Alexandra Lex-Balducci, Raphael Wilhelm Schmitz, René Schmitz, Miriam Kunze, Romek Ansgar Müller
Publikováno v:
Journal of Power Sources. 233:110-114
The composition and formation of the SEI which is formed on lithium, which has been electrochemically deposited on a Cu substrate, is investigated by Raman spectroscopy and mass spectrometry. Semicarbonates, Li2CO3 and Li2C2 are identified as SEI com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92d7b4089c853b2435c7cd361bb3d7f9
https://doi.org/10.1016/j.jpowsour.2013.01.105
https://doi.org/10.1016/j.jpowsour.2013.01.105
Autor:
Stefano Passerini, Christian Schreiner, Raphael Wilhelm Schmitz, René Schmitz, Romek Ansgar Müller, Steffen Krüger, Martin Winter, Sascha Nowak
Publikováno v:
Journal of Power Sources. 217:98-101
Lithium carbide has been found as possible contamination in high purity lithium metal. Raman spectroscopy clearly shows its presence on the surface as well as in the bulk. Mass spectrometry revealed the formation of acetylene during hydrolization of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db8d141c519c81b4037034977d70b563
https://doi.org/10.1016/j.jpowsour.2012.05.038
https://doi.org/10.1016/j.jpowsour.2012.05.038
Autor:
Nataliya Kalinovich, Martin Winter, Olesya Kazakova, Raphael Wilhelm Schmitz, Romek Ansgar Müller, Alexandra Lex-Balducci, René Schmitz, Stefano Passerini, Gerd-Volker Röschenthaler
Publikováno v:
Journal of Power Sources. 205:408-413
Methyl tetrafluoro-2-(methoxy) propionate (MTFMP) was evaluated as co-solvent for PC-based electrolytes in combination with graphite electrodes. Already 10 wt% (5.6 mol%) of MTFMP in PC were sufficient to form an effective and stable SEI on graphite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2492c8259d881f4e2d2481066da672d3
https://doi.org/10.1016/j.jpowsour.2012.01.027
https://doi.org/10.1016/j.jpowsour.2012.01.027
Autor:
Christian Dippel, Romek Ansgar Müller, Alexandra Lex-Balducci, Tobias Böttcher, Miriam Kunze, Stefano Passerini, Gerd-Volker Röschenthaler, René Schmitz, Martin Winter
Publikováno v:
Journal of The Electrochemical Society. 159:A1587-A1590
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffdf14cc38e80c8c7fe1a8f3288c131c
https://doi.org/10.1149/2.006210jes
https://doi.org/10.1149/2.006210jes
Autor:
Philipp Isken, Christian Schreiner, Heiner J. Gores, Sandra Zugmann, Romek Ansgar Müller, Raphael Wilhelm Schmitz, Alexandra Lex-Balducci, Franz Wudy, Miriam Kunze, Martin Winter, René Schmitz, Marius Amereller, Christian Dippel, Dominik Moosbauer
Publikováno v:
Journal of Power Sources. 196:1417-1424
The salt lithium difluoromono(oxalato)borate (LiDFOB) showed some promising results for lithium-ion-cells. It was synthesized via a new synthetic route that avoids chloride impurities. Here we report the properties of its solutions (solvent blend eth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29e52e489d85844bac48f4981187e9eb
https://doi.org/10.1016/j.jpowsour.2010.08.023
https://doi.org/10.1016/j.jpowsour.2010.08.023
Autor:
Romek Ansgar Müller, Martin Winter, Marius Amereller, Heiner J. Gores, Raphael Wilhelm Schmitz, René Schmitz, Dominik Moosbauer, Alexandra Lex-Balducci
Publikováno v:
ECS Transactions. 25:13-17
Plating-stripping and corrosion tests have been carried out at electrolyte solution containing lithium difluoro(oxalato)borate (LiDFOB) as a lithium salt. For comparison, also electrolytes containing other common borate salts have been investigated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8c06d24371ea5334e067e525e54d820
https://doi.org/10.1149/1.3393834
https://doi.org/10.1149/1.3393834
Autor:
Peter Sartori, Martin Winter, Johannes Kasnatscheew, Christian Schreiner, Sascha Nowak, Romek Ansgar Müller, Lisa Krämer, Miriam Kunze, Alexandra Lex-Balducci, Philipp Niehoff, Patrick Murmann, Isidora Cekic-Laskovic, Stefano Passerini, Gerd-Volker Röschenthaler, Philipp Isken, Nikolai Ignatiev, René Schmitz, Raphael Wilhelm Schmitz
Electrolyte solutions have vital function in lithium-ion batteries. Due to their modular composition, there is a broad variety of electrolyte component combinations. In this work, we present electrochemical results on newly investigated electrolyte s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4b670b7180a41b1e0bb8c7c6537a428
Autor:
Nitin Kaskhedikar, Hans-Dieter Wiemhöfer, M. Burjanadze, Sebastian Kloss, Preeya Vettikuzha, Ann-Christin Gentschev, Yunus Karatas, Raphael Stolina, Martin Manuel Hiller, Romek Ansgar Müller, Lutz Kogel
An overview is given on polymer electrolytes based on organo-functionalized polyphosphazenes and polysiloxanes. Chemical and electrochemical properties are discussed with respect to the synthesis, the choice of side groups and the goal of obtaining m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a97d4a2000869d9cea38bc6dd016eadd
https://hdl.handle.net/20.500.12513/2629
https://hdl.handle.net/20.500.12513/2629