Synthesis of mesoporous niobium nitride nanobelt arrays and their capacitive properties

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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Author(s)

  • Biao Gao
  • Xiang Xiao
  • Jianjun Su
  • Xuming Zhang
  • Jijiang Fu

Detail(s)

Original languageEnglish
Pages (from-to)57-63
Journal / PublicationApplied Surface Science
Volume383
Online published28 Apr 2016
Publication statusPublished - 15 Oct 2016

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-84965167117&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(4229a0e5-2181-4700-886a-10873e2f86ce).html

Abstract

Mesoporous niobium nitride nanobelt arrays (Nb4N5NBAs) are fabricated directly on Nb foils by a hydrothermal reaction in KOH, protonation treatment in HNO3, and calcination in an NH3 ambient. Themorphology, composition and pore structure of the Nb4N5NBAs are characterized in details. In addition,the mesoporous Nb4N5NBAs electrode has good specific capacitance (37.4 mF cm−2, or 124 F g−1) and delivers excellent rate performance due to the high porosity and good electron conductivity boding well for application to next-generation energy storage systems.

Research Area(s)

  • Niobium nitride, Nanobelt arrays, Hydrothermal reaction, Mesoporous, Supercapacitor

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Niobium Nitride Keyphrases
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Mesoporous Keyphrases
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Nanobelt Arrays Keyphrases
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Capacitive Properti... Keyphrases
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Nitride Compound Material Science
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Niobium Material Science
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Nanoribbon Material Science
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synthesis INIS
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nanostructures INIS
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niobium nitrides INIS
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Citation Format(s)

[ RIS ] [ BibTeX ]
Synthesis of mesoporous niobium nitride nanobelt arrays and their capacitive properties. / Gao, Biao; Xiao, Xiang; Su, Jianjun et al.
In: Applied Surface Science, Vol. 383, 15.10.2016, p. 57-63.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review