Glassy carbon(GC) electrode was modified with Pt-W alloy by using cyclic volt-ampere approach.Electrocatalytic oxidation of methanol by Pt-W/GC was studied.The factors which effect catalytic activity of the electrode ...Glassy carbon(GC) electrode was modified with Pt-W alloy by using cyclic volt-ampere approach.Electrocatalytic oxidation of methanol by Pt-W/GC was studied.The factors which effect catalytic activity of the electrode were discussed,for example,different proportions of solution,aggradation temperature and quantity of Pt-W.And the experimental conditions were optimized.In addition,the kinetic parameters of electrocatalytic oxidation of methanol by Pt-W/GC were determined.展开更多
文摘Glassy carbon(GC) electrode was modified with Pt-W alloy by using cyclic volt-ampere approach.Electrocatalytic oxidation of methanol by Pt-W/GC was studied.The factors which effect catalytic activity of the electrode were discussed,for example,different proportions of solution,aggradation temperature and quantity of Pt-W.And the experimental conditions were optimized.In addition,the kinetic parameters of electrocatalytic oxidation of methanol by Pt-W/GC were determined.
基金financially supported by Applied Basic Research Program of Datong(No.2018147)Natural Science Foundation of Shanxi Province(No.201801D121035)+7 种基金Natural Science Foundation of Datong(No.201819)Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi(No.2019L0735,No.2020L0478,No.2020L0498)Cultivate Scientific Research Excellence Programs of Higher Education Institutions in Shanxi(No.2020KJ023)Key Scientific and Technological Projects of Datong City(No.2018014)Special Key Laboratory of Guizhou Province(No.[2018]004)the Science Foundation of the Science and Technology Department of Guizhou Province(No.[2014]17)Natural Science Research Project of the Education Department of Guizhou Province(No.[2015]386)Science and Technology of Sichuan Province(No.2016JY0096)。
