中国有色金属学报(英文版)
Transactions of Nonferrous Metals Society of China
| Vol. 10 No. 3 June 2000 |
Preparation of RuO2-SnO2nanomaterial by sol-gel technique①
（Research Institute for Materials, Fuzhou University, Fuzhou 350002, P.R.China）
Abstract:Ru-Sn binary oxide is one of the most frequently used anode coating material in electrochemical industry, but its composition distribution and microstructure are not homogeneous, so the nanoscale RuO2-SnO2binary oxide was prepared for improvement by a sol-gel technique. The morphology, microstructure, crystal structure and other properties of the new oxide were studied by EPMA, DTA,XRD,TEM, and electrochemical analysis. The results showed that the Ru-
Sn oxide nanomaterial has excellent electrocatalytical properties.
Key words: RuO2-SnO2nanomaterial; sol-gel technique; electrocatalytical
