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DFT Study on the Hydrogen Evolution Reaction on CoP(llO)Surface

机译:COP(LLO)表面氢进化反应的DFT研究

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Hydrogen evolution reaction(HER)through water splitting depends on the development of efficient non-noble catalysts,among which the cobalt phosphide has been considered as one of the promising catalyst.Herein,the Gibbs free energy towards HER on CoP(110)surface was studied with density functional theory(DFT)calculation.It can be found that the crystal parameters calculated with both GGA-PBE and GGA-PW91 functionals consist well with the experimental result.The CoP(110)may possess good HER activity since it has good conductivity and appropriate Gibbs free energy(AGh)for hydrogen adsorption.
机译:氢进化反应(她)通过水分裂取决于有效的非惰性催化剂的发育,其中磷化钴被认为是有前途的催化剂。甘氨酸,在Cop(110)表面上朝向她的吉布斯自由能量是 用密度函数理论(DFT)计算研究。可以发现用GGA-PBE和GGA-PW91功能计算的晶体参数与实验结果很好。警察(110)可能具有良好的她的活动,因为它有良好 电导率和适当的Gibbs自由能量(agh)用于氢吸附。

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