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Formation of Onion‐Like NiCo 2 S 4 Particles via Sequential Ion‐Exchange for Hybrid Supercapacitors
Author(s) -
Guan Bu Yuan,
Yu Le,
Wang Xiao,
Song Shuyan,
Lou Xiong Wen David
Publication year - 2017
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201605051
Subject(s) - supercapacitor , materials science , electrochemistry , electrode , ion , ion exchange , nanotechnology , hybrid material , chemical engineering , chemistry , organic chemistry , engineering
Onion‐like NiCo 2 S 4 particles with unique hollow structured shells are synthesized by a sequential ion‐exchange strategy. With the structural and compositional advantages, these unique onion‐like NiCo 2 S 4 particles exhibit enhanced electrochemical performance as an electrode material for hybrid supercapacitors.