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Li–S Batteries: Highly Stable Lithium–Sulfur Batteries Based on Laponite Nanosheet‐Coated Celgard Separators (Adv. Energy Mater. 25/2018)
Author(s) -
Yang Yanfei,
Zhang Junping
Publication year - 2018
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201870111
Subject(s) - polysulfide , materials science , nanosheet , separator (oil production) , electrolyte , chemical engineering , wetting , lithium (medication) , nanotechnology , composite material , electrode , chemistry , physics , engineering , thermodynamics , medicine , endocrinology
In article number 1801778 , Yanfei Yang and Junping Zhang report a laponite nanosheets‐coated Celgard separator, showing high efficiency in inhibiting polysulfide shuttle, high Li + conductivity, fast Li + diffusion, and excellent electrolyte wettability. The Li‐S batteries show high initial reversible capacity, high rate performance, superior cycling stability, and ultralow self‐discharge. Clay minerals are very promising materials for designing advanced separators.