Ternary chalcogenide micro-pseudocapacitors for on-chip energy storage

Narendra Kurra, Chuan Xia, Mohamed N. Hedhili, Husam N. Alshareef

Research output: Contribution to journalArticlepeer-review

64 Scopus citations

Abstract

We report the successful fabrication of a micro-pseudocapacitor based on ternary nickel cobalt sulfide for the first time, with performance substantially exceeding that of previously reported micro-pseudocapacitors based on binary sulfides. CoNi2S4 micro-pseudocapacitor exhibits a maximum energy density of 18.7 mWh/cm3 at a power density of 1163 mW/cm3, opens up an avenue for exploring new family of ternary oxides/sulfides based micro-pseudocapacitors.
Original languageEnglish (US)
Pages (from-to)10494-10497
Number of pages4
JournalChem. Commun.
Volume51
Issue number52
DOIs
StatePublished - 2015

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