Fluctuation-enhanced and conductometric gas sensing with nanocrystalline NiO thin films: A comparison

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• 作者：Umut Cindemir^a ; ^{umut.cindemir@angstrom.uu.se}Author Vitae ; Maciej Trawka^bAuthor Vitae ; Janusz Smulko^bAuthor Vitae ; Claes-Gö ; ran Granqvist^aAuthor Vitae ; Lars Ö ; sterlund^aAuthor Vitae ; Gunnar A. Niklasson^aAuthor Vitae
• 关键词：Gas sensor ; Fluctuation-enhanced sensing ; Formaldehyde ; Ethanol ; Methane ; Nickel oxide
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：242
• 期：Complete
• 页码：132-139
• 全文大小：1661 K
• 卷排序：242

文摘

Advanced gas deposition technique has been used to produce NiO thin film sensors. Formaldehyde, ethanol and methane responses on NiO thin film sensors have been demonstrated. Fluctuation enhanced and conductometric methods for gas sensing have been demonstrated and compared.