Premium
Solid Electrolytes: Na 3 PSe 4 : A Novel Chalcogenide Solid Electrolyte with High Ionic Conductivity (Adv. Energy Mater. 24/2015)
Author(s) -
Zhang Long,
Yang Kun,
Mi Jianli,
Lu Lei,
Zhao Linran,
Wang Limin,
Li Yueming,
Zeng Hong
Publication year - 2015
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.201570133
Subject(s) - ionic conductivity , materials science , fast ion conductor , electrolyte , chalcogenide , conductivity , ionic bonding , selenide , ion , chemical engineering , inorganic chemistry , nanotechnology , optoelectronics , electrode , chemistry , metallurgy , organic chemistry , selenium , engineering
Low ionic conductivity of solid electrolytes is one of the key roadblocks for all‐solid‐state sodium ion batteries to be utilized to store peak‐load energy from wind and solar power. In article number 1501294, Long Zhang and co‐workers report fast sodium ion 3D conduction pathways set up within the structure of a new selenide compound via reconstructing ion transport channels, thereby leading to a low activation energy and high ionic conductivity.