binary catalyst 中文意思是什麼

binary catalyst 解釋
二元催化劑
  • binary : adj. 二，雙，復；【化學】二元的；【數學】二進制的。n. 二，雙，復；雙體，復體；【天文學】雙[聯]星【數學】二進制。
  • catalyst : n. 【化學】觸媒，催化劑，接觸劑〈又作 catalytic agent〉；〈比喻〉觸發因素，〈口語〉（善用熱情、言語等打動他人的）有感染力的人。
  1. However the binary catalysts system favors low residue content. it was found that the residue content were remained at a low level with ethylene glycol as the reaction media and 6 % ( by mass ) of sulfuric acid as the catalyst in the presence of phenol. the contents of lipophilic products were investigated

    經凝膠色譜法測定表明，以濃硫酸苯酚為催化劑、乙二醇為反應介質的反應體系，所得到液化產物的平均相對分子質量最低， m _ w為806 ， m _ n為799 。
  2. By comparing the activation area of binary alloy with that of ternary alloy catalyst, the introduction of multi - metal alloy catalyst is found to be able to increase the number of activation site

    比較二元合金催化劑同三元合金催化劑的活性面積，發現採用多金屬催化劑還能提高活性點的數目。
  3. It was indicated that the yield and quality of swnts were affected obviously by the catalyst involved. after a lot of contrastive experiments, we found that binary catalyst is more active than unitary catalyst on the synthesis of swnts. the content of the elements have great effects on the final product, and the best catalyst in our experiments is fe / co / mo / al2o3 with the mixture ratio of 0. 9 / 01 / 0. 25 / 10 ( mole ratio )

    在進行了一系列對比實驗后發現，相對於一元催化劑，二元催化劑具有更好的對單壁碳管的催化活性，且催化劑中各成分的含量對產物的最終形態有十分重要的影響，本論文在實驗的基礎上得出的最優化催化劑是： fe co mo al _ 2o _ 3的配比為0 . 9 01 0 . 25 10 （摩爾比） 。
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