CuO nanowire-based humidity sensor

Sheng Bo Wang, Chih Hung Hsiao, Shoou Jinn Chang, Kin Tak Lam, Kuo Hsun Wen, Sheng Joue Young, Shang Chao Hung, Bohr Ran Huang

研究成果: Article同行評審

49 引文 斯高帕斯(Scopus)

摘要

The authors report the growth of CuO nanowires on an oxidized Cu wire and the fabrication of a CuO nanowire humidity sensor. It was found that we could transform a Cu wire into CuO/Cu 2O/Cu core-shell tri-layers covered with high density CuO nanowires by thermal annealing. It was also found that steady state currents of the sensor were about 2.44, 2.32, 2.23, and 2.15 μA, respectively, when measured with 20, 40, 60, and 80% relative humidity. Furthermore, it was found that sensing property of the fabricated device was stable and reproducible.

原文English
文章編號6107512
頁(從 - 到)1884-1888
頁數5
期刊IEEE Sensors Journal
12
發行號6
DOIs
出版狀態Published - 2012

All Science Journal Classification (ASJC) codes

  • 儀器
  • 電氣與電子工程

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