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Issue 52, 2015
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Ternary chalcogenide micro-pseudocapacitors for on-chip energy storage

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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. The CoNi2S4 micro-pseudocapacitor exhibits a maximum energy density of 18.7 mW h cm−3 at a power density of 1163 mW cm−3, and opens up an avenue for exploring a new family of ternary oxide/sulfide based micro-pseudocapacitors.

Graphical abstract: Ternary chalcogenide micro-pseudocapacitors for on-chip energy storage

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Publication details

The article was received on 20 Apr 2015, accepted on 11 May 2015 and first published on 11 May 2015


Article type: Communication
DOI: 10.1039/C5CC03220B
Chem. Commun., 2015,51, 10494-10497
  • Open access: Creative Commons BY-NC license
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    Ternary chalcogenide micro-pseudocapacitors for on-chip energy storage

    N. Kurra, C. Xia, M. N. Hedhili and H. N. Alshareef, Chem. Commun., 2015, 51, 10494
    DOI: 10.1039/C5CC03220B

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