Thus, this polymer catalyst is especially suited to the hydrogenation of the ethylenic double bonds which are linked to aromatic, cyano, carboxyl and ester groups.

苯基、氰基、酯基、羧基在反应中不受影响。 因此，这一聚合物催化剂特别适用于和芳基、腈基、羧基和酯基相连的双键的氢化。

youdao

A polyacrylate supported imidazole group, as an intelligent polymer catalyst, was designed and synthesized by linking of polyacrylate chloride with histidine in covalent bond.

将组氨酸以共价键连接到酰氯化的聚丙烯酸分子网络上，设计合成作为智能高分子催化剂的聚丙烯酰胺支载咪唑基化合物。

youdao

He created this composite by growing a forest of nanotubes using hot hydrocarbon gases and an iron catalyst, and then filling the space between the tubes with the polymer.

材料的合成过程是这样：首先，他使高温碳氢混合气体和铁催化剂相互作用产生密集的碳纳米管群，然后再用聚合物充填碳纳米管间的空隙。

youdao

In this, the electrolyte is a polymer membrane coated with platinum, a metal that acts as a catalyst for the chemistry involved.

ECONOMIST: The dawn of micropower

Fuel cells come in several varieties, but the heart of the sort developed by Ballard is a polymer membrane coated on either side with platinum electrodes (the platinum also acts as a catalyst).

ECONOMIST: Fuel cells hit the road | The