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Template-free preparation of mesoporous single crystal In2O3 achieving superior ethanol gas sensing performance

  • Jijiang Liu
  • , Gang Chen*
  • , Yaoguang Yu
  • , Yalin Wu
  • , Mingjun Zhou
  • , Hongquan Zhang
  • , Chade Lv
  • , Hao Qin
  • , Xin Qi
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Mesoporous single crystal indium oxide (In2O3) has been successfully prepared via a hydrothermal annealing route in the absence of templates and surfactants. An In2O3 mesoporous single crystal has larger surface areas and smaller pore diameter, and thus exhibits better ethanol gas sensing properties than mesoporous In2O3 with a large pore diameter which was prepared by adjusting the pH value.

Original languageEnglish
Pages (from-to)14615-14619
Number of pages5
JournalRSC Advances
Volume6
Issue number18
DOIs
StatePublished - 2016

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