... platinum coordination 铂配合物 platinum diffusion 铂扩散 platinum group elements 铂族元素 ...
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采用直拉单晶硅片代替成本较高的外延硅片，采取铂扩散的方法引入复合中心，从而控制少子寿命以减少快恢复二极管的反向恢复时间。
Spin-on platinum diffusion was used to introduce recombination center in order to reduce the reverse recovery time TRR of fast recovery diode.
实验结果表明钢电催化剂的气体扩散电极的电化学活性优于铂-铈合金电催化剂的。
The results show that it was feasible to manufacture the Pt-C/PTFE gas-diffusion electrodes by thermal decomposition and tile performance of Pt electrode was superior to Pt-Ce one.
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