The fabrication and investigation of rGO-TiO2 based materials for ammonia detection

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The fabrication and investigation of rGO-TiO2 based materials for ammonia detection

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[1]Ye Zongbiao,Zheng Weijian,Tai Huiling,et al.The fabrication and investigation of rGO-TiO2 based materials for ammonia detection[J].Journal of Zhengzhou University (Engineering Science),2016,37(04):49-52.[doi:10.13705/j.issn.1671-6833.2016.04.011]

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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 37 Number of periods: 2016 04 Page number: 49-52 Column: Public date: 2016-08-31

Title:: The fabrication and investigation of rGO-TiO2 based materials for ammonia detection

Author(s):: Ye Zongbiao; Zheng Weijian; Tai Huiling; Xie Guangzhong; Jiang Yadong; State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu 610054, Sichuan

Keywords:: hydrothermal method; graphene; titanium oxide; sensitive composite; ammonia

CLC:: -

DOI:: 10.13705/j.issn.1671-6833.2016.04.011

Abstract:: The reduced graphite oxide/titanium oxide (rGO-TiO2) nanocomposite sensitive material was prepared by hydrothermal method using titanium tetraisopropoxide and graphite oxide (GO); Compared with a single rGO, composite sensitive materials exhibit higher response (rGO TiO2 vs. 10 × The response of 10-6NH3 is -0.027, with rGO of -0.007, and better repeatability. In addition, the gas sensitivity mechanism of the composite material to NH3 was analyzed

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