Extended Electrochemical Window of Solid Electrolytes via Heterogeneous Multilayered Structure for High‐Voltage Lithium Metal Batteries
Chinese Academy of Sciences · Beijing National Laboratory for Molecular Sciences · +1 more institution
Abstract
Abstract In response to the call for safer high‐energy‐density storage systems, high‐voltage solid‐state Li metal batteries have attracted extensive attention. Therefore, solid electrolytes are required to be stable against both Li anode and high‐voltage cathodes; nevertheless, the requirements still cannot be completely satisfied. Herein, a heterogeneous multilayered solid electrolyte (HMSE) is proposed to broaden electrochemical window of solid electrolytes to 0–5 V, through different electrode/electrolyte interfaces to overcome the interfacial instability problems. Oxidation‐resistance poly(acrylonitrile) (PAN) is in contact with the cathode, while reduction tolerant polyethylene glycol diacrylate contacts…
Citation impact
- FWCI
- 30.75
- Percentile
- 100%
- References
- 47
Authors
10- HDHui Duan
Chinese Academy of Sciences, Beijing National Laboratory for Molecular Sciences, University of Chinese Academy of Sciences
- MFMin Fan
Chinese Academy of Sciences, Beijing National Laboratory for Molecular Sciences, University of Chinese Academy of Sciences
- WCWan‐Ping Chen
Chinese Academy of Sciences, Beijing National Laboratory for Molecular Sciences, University of Chinese Academy of Sciences
- JLJinyi Li
Chinese Academy of Sciences, Beijing National Laboratory for Molecular Sciences, University of Chinese Academy of Sciences
- PWPengfei Wang
Chinese Academy of Sciences, Beijing National Laboratory for Molecular Sciences
Topics & keywords
- Materials science
- Lithium metal
- Electrochemistry
- Electrolyte
- Electrochemical window
- Lithium (medication)
- Fast ion conductor
- Window (computing)