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(上接第2期第40页)例如,合适的铂和钯前驱体的化合物包括氯铂酸,氯铂酸铵,胺助溶的氢氧化铂,硝酸铂,草酸铂,硝酸钯,硝酸钯四铵,氯化钯,草酸钯,氯化钠钯,氯化钠铂和硝酸铂铵Pt(NH3)4(NO4)2。通常,从经济和环境角度方面考虑,推荐使用铂和钯的水溶性化合物溶液。在一种方案中,贵金属前体不是金属卤化物,并且基本上没有金属卤化
(Continued on page 2, p. 40) For example, suitable platinum and palladium precursor compounds include chloroplatinic acid, ammonium chloroplatinate, amine-solubilized platinum hydroxide, platinum nitrate, platinum oxalate, palladium nitrate, Tetraammonium chloride, Palladium chloride, Palladium oxalate, Palladium chloride, Platinum chloride and Pt (NH3) 4 (NO4) 2. In general, from the economical and environmental point of view, it is recommended to use a water-soluble compound solution of platinum and palladium. In one version, the noble metal precursor is not a metal halide and is substantially free of metal halide