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7 (A) PtCu3纳米笼的TEM图，(B) PtCu3纳米笼、PtCux实心纳米粒子以及Pt(JM)催化剂在0.1 mol·L-1 HClO4和(c) 0.1 mol·L-1 HClO4 + 1.0 mol·L-1 CH3OH中的循环伏安曲线以及(d) 0.75 V时的计时电流(J-t)曲线 |
| Fig 7 (A) TEM of PtCu3 nanocages, (B) CVs of PtCu3 cubic nanocages, PtCux solid nanoparticles, and Pt(JM) in (b) 0.1 mol·L-1 HClO4 and (c) 0.1 mol·L-1 HClO4 + 1.0 mol·L-1 CH3OH, (d) chronoamperometry (J-t) curves at 0.75 V |
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