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Chem Commun (Camb). 2019 Jun 27;55(53):7703-7706. doi: 10.1039/c9cc02124h.

Chemically exfoliated boron nitride nanosheets form robust interfacial layers for stable solid-state Li metal batteries.

Author information

1
Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Applied Chemistry, CAS Center for Excellence in Nanoscience, Hefei Science Center of CAS, Department of Materials Science and Engineering, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China. yhb@ustc.edu.cn mach16@ustc.edu.cn.

Abstract

Two-dimensional (2D) boron nitride nanosheets (BNNSs) were chemically exfoliated from bulk boron nitride and coated onto the surface of a poly(ethylene oxide) (PEO)-based electrolyte through a dry-pressing transfer process. The fabricated BNNSs coating formed a robust interfacial layer to improve the chemical and mechanical stability of the PEO-based electrolyte, leading to the enhanced performance of solid-state Li metal batteries.

PMID:
31204744
DOI:
10.1039/c9cc02124h

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