Studies of Platinum Coated Titanium Prepared by Platinum Compounds
Platinum coated titanium is prepared by thermal decomposition at 723-773K of the precursor with platinum compound, containing nitro or amino groups, etc., dissolved in acidic solvent. Comparing to the conventional precursor, the new precursor is of high platinum solubility, low platinum losses when platinum compounds decompose. Surface morphology and composition of platinum coating is obtained by scanning electron micrescopy. Polarization curves and accelerated life of samples prepared with different precursor is tested and compared in lmol/L H2SO4. This platinum coating prepared is of dense structure, long life, can be prepared on titanium substrate of various forms.
Platinum coating Platinum compound Thermal decomposition
He Ju Zhang Yuping Fang Yuan Cai Tianxiao Wang Kun Fan Yazhuo
Northwest Institute for Nonferrous Metal Research Taijin Co.,Xian 710016,China
国际会议
第三届国际贵金属会议(The Third International Conference on Precious Metals)
西安
英文
163-168
2008-06-01（万方平台首次上网日期，不代表论文的发表时间）