Citation: Ya Wen TANG, Gang LI, Chang Peng LIU, Wei XING, Tian Hong LU. Preparation of Pt/C Catalyst with a New and Simple Organic Sol Method[J]. Chinese Chemical Letters, ;2004, 15(7): 875-878. shu

Preparation of Pt/C Catalyst with a New and Simple Organic Sol Method

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

Received Date: 23 July 2003

Fund Project: The authors are grateful for the financial supports of the "973" Project of China (G2000026408), the "863" Project of China (2001AA323060, 2003AA517060), the industrialization Project of Advanced Technique of Jiangsu Province (JH02-080), the study Project of Advanced Technique of Jiangsu Province (BG2003022) and National "211" Key Project.

It is reported for the first time that the Pt/C catalyst can be prepared with a new and simple organic sol method using SnCl₂ as the reductant. It was found that the average size of the Pt particles in the Pt/C catalysts could be controlled with controlling the preparation conditions. The effect of the average sizes of the Pt particles in the Pt/C catalysts obtained with this method on the electrocatalytical activity of the oxidation of methanol was investigated.
- Pt colloid,
- Pt/C catalyst,
- particle size
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