catalyst surface meaning in English

催化剂表面

Catalyst for ethanol synthesis . the results show that the reactive metals rh and mn are fixed on the catalyst surface by the interaction with si - oh , which can enhance the stability of highly dispersed metals . rh and mn interact with each other to form the acitve site with high ethanol synthesis activity . the surface si - oh was found to be of significance on the preparation of catalyst with high catalytic activity
的性质，结果表明，活性金属铑及锰经浸渍法担载于载体上后即与表面羟基作用使金属固定在氧化硅的表面上，保证了高度分散活性金属的稳定性高度分散中的铑锰相互结合，构成了乙醇合成中的高活性位研究发现表面硅羟基在催化剂制备过程中起着重要作用。