Effect of temperature on sensing behavior in oscillating measurements for doped tin oxide gas sensor

Xing Jiu Huang, Yang Kyu Choi, Kwang Seok Yun, Euisik Yoon

Research output: Contribution to journalArticle

Abstract

The gas sensing behavior in oscillating and static measurements was analyzed. The temperature curves of static and oscillating measurements were compared. Temperature curves under different duty ratios, applied voltages and heating shape were studied. Experimental data showed that the most essential parameter was temperature, because any change in heating voltage and duty ratio resulted in a change in the surface temperature of the sensor element. Further necessary conditions for oscillating measurements are also discussed.

Original languageEnglish
Pages (from-to)465-472
Number of pages8
JournalSensors and Materials
Volume17
Issue number8
Publication statusPublished - 2005

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Materials Science(all)

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