M
Markus Robert Wagner
Researcher at Graz University of Technology
Publications - 18
Citations - 3784
Markus Robert Wagner is an academic researcher from Graz University of Technology. The author has contributed to research in topics: Electrolyte & Propylene carbonate. The author has an hindex of 9, co-authored 14 publications receiving 3248 citations. Previous affiliations of Markus Robert Wagner include University of Münster.
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Journal ArticleDOI
Ageing mechanisms in lithium-ion batteries
Jens Vetter,Petr Novák,Markus Robert Wagner,Claudia Veit,Kai-Christian Möller,Jürgen Besenhard,Martin Winter,Margret Wohlfahrt-Mehrens,C Vogler,Abderrezak Hammouche +9 more
TL;DR: In this article, the mechanisms of lithium-ion battery ageing are reviewed and evaluated, and the most promising candidate as the power source for (hybrid) electric vehicles and stationary energy storage.
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Inorganic film-forming electrolyte additives improving the cycling behaviour of metallic lithium electrodes and the self-discharge of carbon—lithium electrodes
Jürgen Besenhard,Markus Robert Wagner,Martin Winter,A.D. Jannakoudakis,P. D. Jannakoudakis,E. Theodoridou +5 more
TL;DR: In this article, the beneficial effect of some inorganic electrolyte additives like CO2, N2O, CO, CO-complexes and polysulfides Sx2− on self-discharge and cycling behavior of metallic lithium electrodes as well as of carbon-lithium intercalation electrodes is demonstrated in propylene carbonate (PC) electrolytes.
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XRD evidence for the electrochemical formation of Li+(PC)yCn- in PC-based electrolytes
TL;DR: In this paper, the stability of ternary GICs vs. reduction is addressed in view of graphite exfoliation and electrode failure, which is associated with up to 374% expansion of the basal plane spacing in c ǫ-direction of the graphite structure.
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Electrolyte Decomposition Reactions on Tin- and Graphite-Based Anodes are Different
Markus Robert Wagner,Peter Raimann,Atanaska Trifonova,K.-C. Moeller,Jürgen Besenhard,Martin Winter +5 more
TL;DR: In this paper, a mass spectrometer was used to monitor the evolution of propylene and ethylene gas evolution on graphite but not on the lithium storage alloy, and the results pointed to a difference in the electrolyte decomposition mechanism and thus in the solid electrolyte interphase formation mechanism.
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The effect of the binder morphology on the cycling stability of Li–alloy composite electrodes
TL;DR: In this paper, it is demonstrated that the design of the composite electrode, or more precisely the morphology and distribution of the binder poly(vinylidine fluoride) within the composite electrodes, has a significant impact on the cycling performance of Li storage alloy (Sn/SnSb) electrodes.