In order to obtain polymer immobilized highly dispersed zero-valent bimetallic catalyst for hydrogenation without using any reductant ,the metal vapor method was employed to prepare polymer immobilized Pd Cu bimetallic clusters with three different Pd/Cu mass ratios.
为了不使用任何还原剂而获得聚合物固载高分散零价双金属加氢催化剂，利用金属蒸气法制备了３种不同Ｐｄ／Ｃｕ质量比的聚合物固载双金属原子簇。
The metal vapor method was employed to preparate three kind of Pd-Cu/C fuel cell electrodes with different Pd/Cu ratios.
应用金属蒸气法制备了三种金属含量比不同的Ｐｄ－Ｃｕ／Ｃ燃料电池电极。
The HCl-removal and the removal of alkali metal vapor from high temperature coal gas are not only a significant part of high temperature coal gas cleaning but also an important subject of new fired-power generation technologies into the 21-st century.
高温煤气净化是实现其高效和低污染的关键环节之一,脱除氯化氢和碱金属蒸气是高温煤气净化的重要内容,同时也是21世纪火力发电新技术中的重要课题。
