电位置换反应在空心结构Pt基燃料电池纳米催化剂中的研究进展
Hollow Pt-Based Nanocatalysts Synthesized through Galvanic Replacement Reaction for Application in Proton Exchange Membrane Fuel Cells
电位置换反应在空心结构Pt基燃料电池纳米催化剂中的研究进展 |
| 杨翼,罗来明,杜娟娟,张荣华,代忠旭,周新文 |
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Hollow Pt-Based Nanocatalysts Synthesized through Galvanic Replacement Reaction for Application in Proton Exchange Membrane Fuel Cells |
| Yi YANG,Lai-Ming LUO,Juan-Juan DU,Rong-Hua ZHANG,Zhong-Xu DAI,Xin-Wen ZHOU |
| 图8 (A)不同结构PtNi纳米催化剂TEM图，(B)不同结构PtNi纳米催化剂在0.1 mol·L-1 H2SO4 + 0.1 mol·L-1 CH3OH中PtNi-a/GC，PtNi-b/GC和Pt/C/GC电极上的CV曲线(a)及在0.45 V时的J-t曲线(b) |
| Fig 8 (A) TEM images of different PtNi nanopheres; (B) CVs (a) of PtNi-a/GC, PtNi-b/GC, and Pt/C/GC electrodes in 0.1 mol·L-1 H2SO4 + 0.1 mol·L-1 CH3OH and J-t curves (b) obtained at 0.45 V |
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