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- The preparation of nano-Ni-Mo alloy cathodes for ion-exchange membrane electrolyzers and their catalytic hydrogen evolution property 离子膜电解槽用纳米Ni-Mo合金阴极的制备及其催化析氢性能
- catalytic hydrogen evolution 催化析氢
- Hydrogen evolution is always a possibility in water solutions. 水溶液中氢的析出永远是可能的。
- The waveis proved to be an adsorption catalytic hydrogen wave. 机理实验结果证明,此波为吸附催化氢波。
- Hydrogen evolution process on indium in 3mol/L KOH solution is controlled by electrochemical reaction step. 铟在3mol/L KOH溶液中的阴极行为(即析氢反应)受电化学反应步骤控制;
- Hydrogen evolution process on zinc in 3mol/L KOH solution is also controlled by electrochemical reaction step. 锌在3mol/L KOH溶液中的阴极行为(即析氢反应)也是受电化学反应步骤控制。
- The aim of the study was to improve the electmehemical catalyzed hydrogen evolution of cobalt electrode. 为提高电极的电催化析氢性能,在钻电沉积中加入钨粉,制得钻钨复合电极。
- The results show that the existence of tungstate has great restraint action on cathodic hydrogen evolution. 结果表明,钨酸盐的存在对阴极析氢过程具有明显的阻化作用。
- Chromeplating liquid hydrogen evolution is the worst kind of bath, hydrogen on coatings. 镀铬液是析氢最惨重的一栽镀液,析氢差镀层的感化极大。
- The major overlay of the coating was cerium oxide that had peeled partially from the substrate due to hydrogen evolution at the interface. 并且由于氢气泡破玖所造成的震波,关致皮膜严重剥落,且皮膜脱落的程度随化成温度上升而加剧。
- The preparation of HFC-32 by catalytic hydrogenation of CFC-12 was explored. 探索了二氟二氯甲烷(CFC-12)催化加氢制备HFC-32的方法。
- Catalytic hydrogenation of pyrrole, furan and thiophene was investigated. 考察了常温常压下吡咯、呋喃和噻吩的催化加氢反应;
- The characteristics of hydrogen evolution of the Ni Co Mo cladding which was produced under designed technology conditions have been studied in laboratory. 研究了获得Ni-Co-Mo复合镀层的最佳工艺条件及该镀层的析氢催化活性。
- Adding CeO_2 could reduce the hydrogen evolution volume of the battery, when the adding amount was 0.8%, the hydrogen evolution volume reduced more than 30%. 添加氧化铈能改善电池的析气量,加入量为负极的0 8%25时,析气量降低30%25以上。
- N -oxides 3 can be deoxygenated by catalytic hydrogen transfer using ammonium formate or ( 3c ) hydrogenation using PtO 2. 氮氧化物3可转让使用氢铵催化无氧酸盐或(116)加氢用输出轴2.
- When bismuth is deposited chemically on lead, hydrogen evolution reaction mainly occurs on bismuth, which has a lower hydrogen evolution overpotential than lead. 当铅电极表面化学沉积铋时,析氢反应主要发生在金属铋上,由于金属铋上的析氢反应过电位比铅上低,表现出很大的析氢电流。
- A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented. 介绍以双丙酮醇为原料,经催化加氢合成异己二醇的方法。
- Synthesis of o phenylenediamine from o nitroaniline by catalytic hydrogenation at lower pressure was studied. 以邻硝基苯胺为原料,采用低压催化加氢还原技术合成邻苯二胺。
- Investigations have been made on the catalytic hydrogenation of furfural to furfuryl alcohol in a fluidized bed. 进行了流态化床中糠醛气相催化加氢制糠醇的研究。
- The recent progress in selective catalytic hydrogenation of chloronitrobenzene to chloroaniline is reviewed. 综述了近年来氯代硝基苯催化加氢制备氯代苯胺的研究进展。