Synthesize of mesoporous ZnO thin films and gas sensing property

Min Hee Hong, Yong June Choi, Tae Won Lee, Hee Yoon Chung, Hyung Ho Park

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this work, ordered mesoporous ZnO thin films was synthesized and gas sensor properties were introduced. Mesoporous ZnO thin films were successfully formed by sol-gel process. In ZnO structure, complex agent (MEA) was used for the hydration and condensation reaction. According to the change of MEA concentration, porosity and pore arrangement, specific surface area could be changed. As complex agent concentration decreased, pore ordering was increased and gas sensitivity has the high value (8.01).

Original languageEnglish
Title of host publicationThermal, Power and Electrical Engineering III
PublisherTrans Tech Publications Ltd
Pages157-160
Number of pages4
ISBN (Print)9783038351368
DOIs
Publication statusPublished - 2014
Event3rd International Conference on Energy and Environmental Protection, ICEEP 2014 - Xi'an, China
Duration: 2014 Apr 262014 Apr 28

Publication series

NameAdvanced Materials Research
Volume960-961
ISSN (Print)1022-6680
ISSN (Electronic)1662-8985

Other

Other3rd International Conference on Energy and Environmental Protection, ICEEP 2014
CountryChina
CityXi'an
Period14/4/2614/4/28

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Hong, M. H., Choi, Y. J., Lee, T. W., Chung, H. Y., & Park, H. H. (2014). Synthesize of mesoporous ZnO thin films and gas sensing property. In Thermal, Power and Electrical Engineering III (pp. 157-160). (Advanced Materials Research; Vol. 960-961). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMR.960-961.157