二元催化剂的英文

binary catalyst

• 二元:    binary; dual; dual ...
• 催化剂:    catalyst; catalyti ...
• 三元催化剂:    reduction catalyst ...

例句与用法

1. 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 )
   在进行了一系列对比实验后发现，相对于一元催化剂，二元催化剂具有更好的对单壁碳管的催化活性，且催化剂中各成分的含量对产物的最终形态有十分重要的影响，本论文在实验的基础上得出的最优化催化剂是： fe co mo al _ 2o _ 3的配比为0 . 9 01 0 . 25 10 (摩尔比) 。