form rh- 中文意思是什麼

form rh- 解釋

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

的性質，結果表明，活性金屬銠及錳經浸漬法擔載于載體上后即與表面羥基作用使金屬固定在氧化硅的表面上，保證了高度分散活性金屬的穩定性高度分散中的銠錳相互結合，構成了乙醇合成中的高活性位研究發現表面硅羥基在催化劑制備過程中起著重要作用。