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Lean Electrolyte Batteries: Addressing Passivation in Lithium–Sulfur Battery Under Lean Electrolyte Condition (Adv. Funct. Mater. 38/2018)
Author(s) -
Pan Huilin,
Han Kee Sung,
Engelhard Mark H.,
Cao Ruiguo,
Chen Junzheng,
Zhang JiGuang,
Mueller Karl T.,
Shao Yuyan,
Liu Jun
Publication year - 2018
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201870275
Subject(s) - electrolyte , passivation , materials science , sulfur , homogeneous , chemical engineering , battery (electricity) , lithium–sulfur battery , dissociation (chemistry) , inorganic chemistry , nanotechnology , chemistry , electrode , organic chemistry , metallurgy , thermodynamics , layer (electronics) , power (physics) , engineering , physics
In article number 1707234 , NH 4 TFSI is presented as a functional electrolyte additive to alleviate the passivation of Li 2 S for Li‐S batteries under lean electrolyte conditions by Yuyan Shao, Jun Liu, and co‐workers. This additive enhances the dissociation of Li 2 S and facilitates the homogeneous formation of Li 2 S particles, which significantly promotes the reversibility and reaction kinetics of sulfur and extends the cycle life.