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研究人员开发的新方法产生氢气从水中

2017-12-5 18:34| 发布者: dymodel| 查看: 176| 评论: 0|原作者: techgirl

摘要: 研究人员开发的新方法产生氢气从水中  虽然说目前正在开发的下一代氢燃料混合动力汽车和氢燃料电池为移动电话及其他电子设备,不存在商业上可行的方法制氢充当阻碍制造商大规模生产氢动力车辆和工具。 Taking a cu ...

研究人员开发的新方法产生氢气从水中



  虽然说目前正在开发的下一代氢燃料混合动力汽车和氢燃料电池为移动电话及其他电子设备,不存在商业上可行的方法制氢充当阻碍制造商大规模生产氢动力车辆和工具。 Taking a cue from the method of electron transfer and water oxidation during photosynthesis, a new proof-of-concept device has been developed by researchers at Pennsylvania State University that could split water and produce hydrogen.纵观线索的方法,电子转移和水氧化光合作用过程中,一个新的概念证明型装置已开发的研究人员在宾夕法尼亚州立大学,可以***用水和生产氢气。

  The researchers have developed a catalyst that consists of iridium oxide molecules surrounded by orange-red dye molecules.研究人员已经开发出一种催化剂组成的铱氧化物的分子所包围橙红色染料分子。 They chose the orange-red dye as it had the capacity to absorb sunlight in the blue range that has maximum energy.他们选择了橙红色染料,因为它有能力吸收太阳光中的蓝色范围,已最大能量。 The catalyst was then impregnated to a titanium dioxide electrode to act as the anode and a platinum electrode served as the cathode.该催化剂浸渍,然后以二氧化钛电极作为阳极和铂电极作为阴极。 The electrodes were then immersed in a salt solution and were separated from each other to avoid the component gases in the solution from recombining.电极,然后沉浸在盐溶液,并互相隔开,以避免部分气体在重组的解决方案。 Sunlight falling on the dye-sensitive anode would start the process of splitting water into its component gases.阳光落在染料敏感的阳极将开始***水纳入其组成部分气体的排放。

  However, this process of harvesting hydrogen by splitting water molecules using sunlight has not attained the efficiency level commensurate with commercialization of the technique for hydrogen production.然而,这一进程的收获氢的***水分子利用太阳光没有达到的效率水平相称的商业化技术制氢。 Researchers are working on a number of approaches to improve the process that includes improving the efficiency of the dye, improving the catalyst and adjusting the general geometry of the system.研究人员正在研究一些办法来改善进程,其中包括提高其效率的染料,催化剂改进和调整的一般性几何系统。

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