The issue of methanol crossover was reviewed and the technologies of suppression methanol crossover were especially discussed.
对甲醇渗透问题进行了综述，重点介绍了阻甲醇渗透技术。
Effects of variable methanol inlet concentration and cathode pressure on fuel cell performance and methanol crossover are analyzed.
分析了不同进料浓度和阴极压力对电池性能和甲醇窜流的影响。
Model indicates that, at low current density and high methanol concentration, the methanol crossover poses a serious problem for a DMFC.
模型计算显示，在低电流密度和高浓度甲醇进料情况下，甲醇渗透将成为DMFC的一个严重问题。
One is low methanol oxidation activity at the anode, and the other is methanol crossover from the anode to the cathode through the membrane.
二是通常使用的全氟磺酸质子交换膜的成本高且阻醇性能差。
The open circuit voltage of the cell under dynamic operating is higher than that under steady state owe to the reduction of mixed potential caused by methanol crossover.
动态负载时电池的开路电压要比稳态运行时的高，主要原因是因甲醇窜流造成的过电势的减少。
The open circuit voltage of the cell under dynamic operating is higher than that under steady state owe to the reduction of mixed potential caused by methanol crossover.
动态负载时电池的开路电压要比稳态运行时的高，主要原因是因甲醇窜流造成的过电势的减少。
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