Hydrogen sensing properties of Pt-Au bimetallic nanoparticles loaded on ZnO nanorods

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• 作者：Faying Fan^a ; ^b ; ^{fanfy@isl.ac.cn}Author Vitae ; Jiajun Zhang^cAuthor Vitae ; Jiao Li^cAuthor Vitae ; Na Zhang^cAuthor Vitae ; RunRun Hong^cAuthor Vitae ; Xiaochuan Deng^a ; ^bAuthor Vitae ; Pinggui Tang^cAuthor Vitae ; Dianqing Li^c ; Author Vitae
• 关键词：PtAu ; Bimetallic nanoparticles ; H2 ; Gas sensing
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：31 March 2017
• 年：2017
• 卷：241
• 期：Complete
• 页码：895-903
• 全文大小：3524 K
• 卷排序：241

文摘

The Pt-Au alloying nanoparticles has been supported on the ZnO nanorods. The Pt-Au loaded ZnO used as the H2 sensor for the first time. The Pt-Au/ZnO shows high sensitivity to ppm-level of hydrogen even at room temperature.