The preparation methods of metal nanocatalysts include chemical methods and physical methods.
纳米金属催化剂的制备方法包括化学法和物理法。
2
Nanocatalysts were prepared by combining the method of precipitation with that of phase transfer.
通过沉淀法和相转移法的结合制备纳米催化剂。
3
The preparation methods of metal nanocatalysts are compared, and the existing main problems in the preparation and application processes are discussed briefly.