用机械合金化方法制备了非晶Ni-Pd-Si研究了非晶与晶态Ni-Pd-Si经HF溶液处理后的表面状态及加氢催化活性结果表明:非晶Ni-Pd-Si加氢催化活性比相应的晶态高约2倍
The surface states and activities for hydrogenation catalysis of both amor-phous, made of mechanical alloying, and crystalline Ni_(50)Pd(40)Si_(10) alloy have been investigatedafter HF solution treatment. It is believed that the activity of the amorphous alloy is superiorto that of crystalline one by about 4 times.
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