journal article·2023-11Open access

Molecular‐Cling‐Effect of Fluoroethylene Carbonate Characterized via Ethoxy(pentafluoro)cyclotriphosphazene on SiOx/C Anode Materials – A New Perspective for Formerly Sub‐Sufficient SEI Forming Additive Compounds (Small 44/2023)

Adjmal Ghaur, Felix Pfeiffer, Diddo Diddens, Christoph Peschel, Iris Dienwiebel, Leilei Du, Laurin Profanter, Matthias Weiling, Martin Winter, Tobias Placke, Sascha Nowak, Masoud Baghernejad

Small· Volume 19· Issue 44

Abstract

Silicon Anodes In article number 2302486, Martin Winter, Masoud Baghernejad, and co-workers investigate the complementary effect of fluoroethylene carbonate (FEC) and ethoxy(pentafluoro) cyclotriphosphazene as additive compounds in an aprotic organic electrolyte in NCM523 II SiOx/C pouch cells. The authors discuss a novel property of FEC, here called molecular-cling-effect (MCE) and verified it with multiple analysis techniques. Also they thoroughly discuss the electrochemical impact of the additives on the cell performance and the relevant underlying reaction mechanisms.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Conducting polymers and applications · Advanced Battery Materials and Technologies · Polyoxometalates: Synthesis and Applications

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Affiliations

University of Münster MEET Battery Research Center Institute of Physical Chemistry Corrensstr. 46 48149 Münster Germany

Helmholtz Institute Münster IEK‐12 Forschungszentrum Jülich GmbH Corrensstr. 46 48149 Münster Germany

References

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