Hydrogen Properties of Lithium Doped Stannic Oxide Thick Film Sensors

Tao Ning; Mao Lin Zhang; Yong Shun Qi

doi:10.4028/www.scientific.net/AMR.706-708.130

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 706-708Hydrogen Properties of Lithium Doped Stannic Oxide...

Hydrogen Properties of Lithium Doped Stannic Oxide Thick Film Sensors

Abstract:

Gas response properties of lithium doped (1%~8%) SnO2 sensing films were investigated when exposed to hydrogen gas. Sensors were prepared by thick film technique. X-ray diffraction (XRD) and scanning electron microscope (SEM) were used to characterize the crystal structure and grain size of the prepared materials. The gas response properties indicated that the response time reduces obviously with the Li-doping. It was found that 4 mol% Li-doped sensing film exhibits the best response characteristics. The response mechanism was suggested to arise from the conduction holes ionized by Li and the surface potential barrier change in target gas.

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Advanced Materials Research (Volumes 706-708)

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130-133

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.706-708.130

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Online since:

June 2013

Authors:

Tao Ning, Mao Lin Zhang, Yong Shun Qi

Keywords:

Gas Sensor, Lithium Doped Stannic Oxide, Response Time

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References

[1] Dj.M. Maric, P.F. Meier and S.K. Estreicher: Mater. Sci. Forum Vol. 83-87 (1992), p.119 Anjali Sharma, Monika Tomar and Vinay Gupta: Sensors and Actuators B: Chemical Vol. 176 (2013), p.675.

Google Scholar

[2] In-Sung Hwang, Joong-Ki Choi, Sun-Jung Kim, Ki-Young Dong, Jae-Hong Kwon, Byeong-Kwon Ju and Jong-Heun Lee: Sensors and Actuators B: Chemical Vol. 142(2009), p.105.

Google Scholar

[3] Maolin Zhang, Zhanheng Yuan, Jianping Song and Cheng Zheng: Sensors and Actuators B: Chemical Vol. 148 (2010), p.87.

Google Scholar

[4] Yasuhiro Shimizu, Elisabetta Di Bartolomeo, Enrico Traversa, Gualtiero Gusmano, Takeo Hyodo, Kenji Wada and Makoto Egashira: Sensors and Actuators B: Chemical Vol. 60 (1999), p.118.

DOI: 10.1016/s0925-4005(99)00250-6

Google Scholar

[5] Yun-Hyuk Choi, Myung Yang and Seong-Hyeon Hong: Sensors and Actuators B: Chemical Vol. 134 (2008), p.117.

Google Scholar

[6] Jaswinder Kaur, Rajesh Kumar and M.C. Bhatnagar: Sensors and Actuators B: Chemical Vol. 126 (2007), p.478.

Google Scholar

[7] Mukta V. Vaishampayan, Rupali G. Deshmukh, Pravin Walke and I.S. Mulla: Materials Chemistry and Physics Vol. 109 (2008), p.230.

Google Scholar

[8] Mao Lin Zhang, Jian Ping Song, Zhan Heng Yuan and Cheng Zheng: Current Applied Physics Vol. 12 (2012), p.678.

Google Scholar

[9] P.T. Moselay: Sensors and Actuators B: Chemical Vol. 6 (1992), p.149.

Google Scholar

[10] N. Yamazoe, Y. Kurokawa and T. Seiyama: Sensors and Actuators B: Chemical Vol. 4 (1983), p.283.

Google Scholar