摘要
首次报道了通过化学还原和溶胶 凝胶法制备了直接甲醇燃料电池 (DMFC)中Pt TiO2 /C阳极复合催化剂对甲醇氧化呈现出了很好的电催化活性和稳定性 .研究了催化剂的组份和制备条件对催化剂性能的影响 .这种催化剂有望能在DMFC实际使用 .
It is reported for the first time that the Pt-TiO 2/C catalyst prepared with chemical reduction-sol-gel method and used for the direct methanol fuel cell showed the excellent electrocatalytic activity and stability for the electrooxidation of methanol.The effects of component and preparation conditions of the catalyst on its performance were investigated.It is hopeful to use the catalyst in the pratical DMFC.
出处
《南京师大学报（自然科学版）》
CAS
CSCD
2001年第2期55-57,66,共4页
Journal of Nanjing Normal University(Natural Science Edition)
基金
科技部"973"项目(批准号 :G2 0 0 0 0 2 6 40 8)
国家自然科学基金项目(批准号:2 0 0 0 30 05)
江苏省科技厅基金项目(BQ2 0 0 0 0
