摘要：硼氢化钠水解产氢作为目前重要的产氢手段一直受到广泛关注，本论文则是针对这一热点问题，立足于前人已有的硼氢化钠水解催化剂的制备基础，展望未来氢能源的发展趋势。具体以一步脉冲电镀法为主要实验制备方法，同时利用一系列的对比和控制变量的实验思想，进一步地探索主要影响因素如：Co、Mo、P所加入的浓度，硼酸的用量，电镀液中溶剂的选材，电镀时间，电镀过程中电流的大小等。通过大量实验数据我得出了以下结论：当加入的氯化钴浓度为0.9517g/40ml,钼酸钠浓度为0.968g/40ml,次亚磷酸钠浓度为0.212g/40ml,硼酸浓度为1.48392g/40ml,电镀液溶剂为无水乙醇且其与水的比例为3:1，电镀时间为20min（正反各10min），电镀时电流密度为0.15A/cm2，电镀温度为40℃时，    制备出来的催化剂能使得硼氢化钠水解产氢速率达到最高。最后等各个条件都优化完成后，选出几组最优化过的催化剂样品进行SEM（扫描电镜），从中我们能清楚地看到该催化剂表面活性良好，金属粒子大小及其分布密致，可以满足水解产氢催化剂的一般要求。

该论文有图18幅，表3个，参考文献8篇。

关键词：CoMoP/碳布  硼氢化钠水解产氢  一步脉冲电镀法

Preparation of New CoMoP / CC Catalyst and Properties of Hydrogen Production by Hydrolysis

Abstract：Hydrogenation of sodium borohydride as the current means of hydrogen production has been widely concerned, this paper is aimed at this hot issue, based on the previous sodium borohydride hydrolysis catalyst has been the basis for the preparation of the future development of hydrogen energy trend. The main influencing factors such as Co, Mo and P, the concentration of boric acid, the solution of the solvent, the plating time, time of electric plating. The electrical flow of electricity during the plating process.  Through a large number of experimental data I have come to the conclusion that when the concentration of cobalt chloride added is 0.9517g / 40ml, the concentration of sodium molybdate is 0.968g / 40ml, the concentration of sodium hypophosphite is 0.212g / 40ml, the boric acid concentration is 1.48392g / 40ml, the plating solution solvent is anhydrous ethanol and its ratio with water is 3: 1, the plating time is 20min (positive and negative for 10min), the current density is 0.15A / cm2during electroplating, and the plating temperature is 40 ℃ The catalyst can make the hydrogenation rate of sodium borohydride hydrolyze to the highest. (SEM), we can clearly see that the surface activity of the catalyst is good, the size of the metal particles and its distribution are dense, and can meet the needs of the catalyst. General requirements for hydrolysis of hydrogen - producing catalysts.

Key Words: CoMoP / carbon cloth  Hydrogenation of sodium cyanide  one-step pulse electroplating method

目  录

摘要-Ⅰ

Abstract--Ⅱ

目录-III

图清单-IV

表清单-IV

1绪论--1

1.1氢能1

1.2硼氢化钠水解制氢法2

1.3产氢催化剂4

1.4电镀法5

1.5氢能源的发展与应用思考6

2 实验--7

2.1实验设施-7

2.2实验过程-8

2.3实验优化11

2.4样品寿命21

2.5最优样品表征23

3 结论-25

3.1实验成果25

3.2氢能源的未来展望25

参考文献-26

致谢-27

1 绪论

1.1氢能

1.1.1能源使用现状

目前世界各国主要仰赖的是煤炭，石油等不可再生的一次能源，而面对这些一次性能源使用时的对环境的危害以及不能循环使用的弊端，越来越多的科学家和环境学者将目光转向以氢能为代表的的新能源以及一些环境友好型的可再生能源。作为一种洁净的新能源，氢能在近些年来起色最为迅速，如何更好地让氢能造福人类已成为能源界下一阶段工作的重点与难点问题。