Associate Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Title : 仪器仪表学会传感器分会理事；中国仪器仪表学会微纳器件与系统技术分会理事；IEEE会员
Title of Paper:The Influence of Atmosphere on Electrical Property of Copper Oxide Nanoparticles
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Date of Publication:2014-01-01
Journal:JOURNAL OF NANOMATERIALS
Included Journals:SCIE、EI
Volume:2014
ISSN No.:1687-4110
Abstract:In the present work the authors have fabricated copper oxide nanoparticles through a water bath method and investigated their composition and microstructure using XRD and TEM methods. Their electrical properties were investigated under different atmospheres and temperatures after painting them onto the insulating substrates with interdigital Pt and Au electrodes. The electric currents are found dramatically dependent on the variation of humidity, temperature, and ratio of oxygen to nitrogen. In the end, the HCHO gas sensitivity of these nanoparticles has been investigated.
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