% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @ARTICLE{Jovanovic:907823, author = {Jovanovic, Sven and Liang, Hai-Peng and Zarrabeitia, Maider and Chen, Zhen and Merz, Steffen and Granwehr, Josef and Passerini, Stefano and Bresser, Dominic}, title = {{P}olysiloxane‐{B}ased {S}ingle‐{I}on {C}onducting {P}olymer {B}lend {E}lectrolyte {C}omprising {S}mall‐{M}olecule {O}rganic {C}arbonates for {H}igh‐{E}nergy and {H}igh‐{P}ower {L}ithium‐{M}etal {B}atteries}, journal = {Advanced energy materials}, volume = {12}, number = {16}, issn = {1614-6832}, address = {Weinheim}, publisher = {Wiley-VCH}, reportid = {FZJ-2022-02234}, pages = {2200013 -}, year = {2022}, abstract = {Single-ion conducting polymer electrolytes are considered particularly attractive for realizing high-performance solid-state lithium-metal batteries. Herein, a polysiloxane-based single-ion conductor (PSiO) is investigated. The synthesis is performed via a simple thiol-ene reaction, yielding flexible and self-standing polymer electrolyte membranes (PSiOM) when blended with poly(vinylidene fluoride-co-hexafluoropropylene) (PVdF-HFP). When incorporating 57 $wt\%$ of organic carbonates, these polymer membranes provide a Li+ conductivity of >0.4 mS cm−1 at 20 °C and a wide electrochemical stability window of more than 4.8 V. This excellent electrochemical stability allows for the highly reversible cycling of symmetric Li||Li cells as well as high-energy Li||LiNi0.6Mn0.2Co0.2O2 (NMC622) and Li||LiNi0.8Mn0.1Co0.1O2 (NMC811) cells for several hundred cycles at relatively high discharge and charge rates. Remarkably, Li||NMC811 cells with high mass loading cathodes provide more than $76\%$ capacity retention at a high current density of 1.44 mA cm−2, thus rendering this polymer electrolyte suitable for high-performance battery applications.}, cin = {IEK-9}, ddc = {050}, cid = {I:(DE-Juel1)IEK-9-20110218}, pnm = {1223 - Batteries in Application (POF4-122) / FestBatt-Charakterisierung - Methodenplattform 'Charakterisierung' im Rahmen des Kompetenzclusters für Festkörperbatterien (13XP0176B)}, pid = {G:(DE-HGF)POF4-1223 / G:(BMBF)13XP0176B}, typ = {PUB:(DE-HGF)16}, UT = {WOS:000767680200001}, doi = {10.1002/aenm.202200013}, url = {https://juser.fz-juelich.de/record/907823}, }