浅谈杂多酸辅助电解水制氢研究

The Study of POMs-assisted for Hydrogen Production by Electrolytic Water

化石能源的过度开发和全球气候的日益变暖,使人们对可再生性清洁能源的需求变得尤为迫切。氢能因为其可再生、对环境无害已成为替代化石能源的热门候选之一,因此如何高效制氢成为当今氢能开发的研究热点。本文提出了一种新型的电解制氢方法:即将硅钨酸作为液体电极,纳米态催化剂无需在电极表面负载而被直接加入到PEM电解液中进行制氢,即创新地将制氢过程从电极表面反应转至液相反应,从而增大催化反应面积,达到高效制氢的目的。

The over-exploitation of fossil energy and the increasing warming of global climate have made it is urgent for human to find renewable and clean energy.Hydrogen energy is assumed to be one of the most promosing candidates of renewable and clean energy for fossil energy.Therefore,how to produce hydrogen efficiently has become the research hotspots in the development of hydrogen energy.This paper proposed a new method for hydrogen generation.In our method,silicotungstic acid was used as a liquid electrode,nano-catalyst didn’t coated on the electrode,insteading it was directly put into the electrolyte,so the hydrogen production process was occured in the electrolyte not on the electrode surface,which result in a increase on the reaction area and hydrogen generation efficiency.