Citation: Chun Bo YU, Hui YANG, Tian Hong LU, Yu Jiang WANG, Kai Feng HUA, Wei XING. Performance of Pt-TiO₂ Electrocatalyst for CO Oxidation in the Electrochemical Gas Sensor[J]. Chinese Chemical Letters, ;2002, 13(5): 472-473. shu

Performance of Pt-TiO₂ Electrocatalyst for CO Oxidation in the Electrochemical Gas Sensor

1.
Changchun Institute of Applied Chemistry, Chinese Academy of Sciences Changchun 130022;
2.
Department of Chemistry, Nanjing Normal University, Nanjing 210097

Received Date: 27 August 2001

Fund Project: The authors arc grateful for the financial supports of the National Natural Scicncc Foundation of China (20003005), Scicncc and Technology Dcvclopcmnt Program, Jilin Province, China (990113) and Nature Scicncc Foundation,Jiangsu Province, China (BO2000009).

It is reported for the first time that the Pt/TiO₂ electrocatalyst was successfully used for the electrocatalytic oxidation of CO in the electrochemical gas sensor with a controlled potential mode. The stability of electrocatalytic activity of the Pt-TiO₂ electrocatalyst for the CO oxidation is better than that of Pt.
- CO,
- electrochemical gas sensor,
- electrocatalyst
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