典型文献
Facile route to achieve MoSe2-Ni3Se2 on nickel foam as efficient dual functional electrocatalysts for overall water splitting
文献摘要：
Since the catalytic activity of present nickel-based synthetic selenide is still to be improved,MoSe2-Ni3Se2 was synthesized on nickel foam(NF)(MoSe2-Ni3Se2/NF)by introducing a molybdenum source.After the molybdenum source was introduced,the surface of the catalyst changed from a single-phase structure to a multi-phase structure.The catalyst surface with enriched active sites and the synergistic effect of MoSe2 and Ni3Se2 together enhance the hydrogen evolution reactions(HER),the oxygen evolution reactions(OER),and electrocatalytic total water splitting activity of the catalyst.The over-potential of the MoSe2-Ni3Se2/NF electrocatalyst is only 259 mV and 395 mV at a current density of 100 mA/cm2 for HER and OER,respectively.MoSe2-Ni3Se2/NF with a two-electrode system attains a current density of 10 mA/cm2 at 1.60 V.In addition,the overpotential of HER and OER of MoSe2-Ni3Se2/NF within 80000 s and the decomposition voltage of electrocatalytic total water decomposition hardly changed,showing an extremely strong stability.The improvement of MoSe2-Ni3Se2/NF catalytic activity is attributed to the establishment of the multi-phase structure and the optimized inoculation of the multi-component and multi-interface.
文献关键词：
中图分类号：
作者姓名：
Yuqi LIU;Yitong LIU;Yue YU;Chengzhan LIU;Shuangxi XING
作者机构：
Faculty of Chemistry,Northeast Normal University,Changchun 130024,China;College of Chemistry and Chemical Engineering,Neijiang Normal University,Neijiang 641100,China
文献出处：
引用格式：
[1]Yuqi LIU;Yitong LIU;Yue YU;Chengzhan LIU;Shuangxi XING-.Facile route to achieve MoSe2-Ni3Se2 on nickel foam as efficient dual functional electrocatalysts for overall water splitting)[J].能源前沿,2022(03):483-491
A类：
Ni3Se2
B类：
Facile,route,achieve,MoSe2,nickel,foam,efficient,dual,functional,electrocatalysts,overall,water,splitting,Since,activity,present,synthetic,selenide,still,be,improved,was,synthesized,by,introducing,molybdenum,source,After,introduced,surface,changed,from,single,phase,structure,multi,enriched,active,sites,synergistic,effect,together,enhance,hydrogen,evolution,reactions,HER,oxygen,OER,electrocatalytic,total,only,mV,current,density,mA,respectively,two,electrode,system,attains,In,addition,overpotential,within,decomposition,voltage,hardly,showing,extremely,strong,stability,improvement,attributed,establishment,optimized,inoculation,component,interface
AB值：
0.437015
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