| Pt/Nafion改性膜在直接甲醇燃料电池中的应用 |
| |
| 引用本文： | 田爱华,申东辉. Pt/Nafion改性膜在直接甲醇燃料电池中的应用[J]. 吉林化工学院学报, 2010, 27(2): 67-69 |
| |
| 作者姓名： | 田爱华 申东辉 |
| |
| 作者单位： | 吉林化工学院,机电工程学院,吉林,吉林,132022 |
| |
| 摘 要： | 为了降低由于甲醇渗透导致的电池性能损失,合成了具有阻醇作用的Pt纳米颗粒,并将其用于对Nafion膜的改性.实验结果表明:同原来的Nafion膜相比,Pt/Nafion改性膜具有更低的甲醇渗透率,在高温及高浓度甲醇的测试条件下,表现出更优异的电池性能.
|
| 关 键 词： | 直接甲醇燃料电池 甲醇 渗透 改性膜 |
Application of Pt/Nafion modified membrane in direct methanol fuel cell |
| |
| TIAN Ai-hua,SHEN Dong-hui. Application of Pt/Nafion modified membrane in direct methanol fuel cell[J]. Journal of Jilin Institute of Chemical Technology, 2010, 27(2): 67-69 |
| |
| Authors: | TIAN Ai-hua SHEN Dong-hui |
| |
| Affiliation: | (College of Mechanical ＆ Electrical Engineering,Jilin Institute of Chemical Technology,Jilin City 132022,China) |
| |
| Abstract: | Nafion has been modified by applying platinum nanoparticles as methanol barrier materials to decrease methanol permeation and improve the performance of fuel cells.The modified membrane shows improvement on reducing methanol loss and the DMFC performance of modified membrane is superior to that of bare Nafion under high temperature and high concentration of methanol. |
| |
| Keywords: | direct methanol fuel cell methanol permeability modified nafion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
