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1)  fuel cell electrode catalyst
燃料电池电极催化剂
2)  Fuel cell electrode
燃料电池电极
1.
The catalytic properties of these catalysts in hydrogenation of diacetone alcohol and their electric catalytic properties as a fuel cell electrode were studied.
研究了这些催化剂在二丙酮醇加氢和用作燃料电池电极时的催化性质。
2.
The results of XRD and magnetic measurement showed that as the specific area of resin increased, the particle size of Co and Ag on the catalysts with the same metal content decreased, so the catalytic activities of the catalysts in hydrogenation of diacetone alcohol as well as in reduction of oxygen on the fuel cell electrode increased.
X射线衍射 (XRD)和磁测定结果表明 ,随着树脂比表面积的增大 ,具有相同金属含量的催化剂Co和Ag的颗粒减小 ,分散度增大 ,因而催化剂在二丙酮醇加氢以及燃料电池电极上氧还原的催化活性增大。
3.
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。
3)  membrane electrode assemblies
燃料电池膜电极
1.
Effect of Pt content on the structure and performance for membrane electrode assemblies;
Pt含量对燃料电池膜电极组件结构及性能的影响
4)  Electrocatalyst
电极催化剂
5)  Fuel Cell Bipolar Plates
燃料电池双极板
6)  electrochemical fuel cell
电化学燃料电池
补充资料:催化重整催化剂
分子式:
CAS号:

性质:使石油烃类分子结构重排所用的催化剂。由载体、金属组分和酸性组分构成。载体有氧化铝型、硅铝型和分子筛型(结晶型),常用的是氧化铝型。按金属组分有单胶型和加有第二种金属的双金属型(如铂-铼、铂-锡型等)或多金属型(如铂-铼-铝型、铂-铼-钛型等)酸性组分有氟-氯型和全氯型。目前这种催化剂有单铂、铂-铱、铂-铼、铂-锡四大系列。他们都具有双功能,既具有脱氢、加氢活性,又具有异构化、加氢裂化活性。前一功能一般由铂来承担,后一功能由载体或加到载体上酸性组分来承担。由于具有这两种功能,在重整反应中才能使甲基环戊烷异构脱氢转化成苯。

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