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论文类型 ： 文章
通讯作者 ： 王贵宾
发表刊物 ： Electrochimica Acta
所属单位 ： College of Chemistry, Jilin Universuty
文献类型 ： J
关键字 ： Pore-filling Soluble PEEK Phosphotungstate-ionic liquid Fuel resistance Direct methanol fuel cells
教研室 ： Polymer
摘要 ： In light of the essential role of typical reinforced PEMs (Gore-SELECT®) in pursuing novel alternatives, we demonstrate for the first time the potent capability of pore-filled semi-crystalline poly (ether ether ketone) membranes that represent by far the most effective polymer materials for methanol blocking of direct methanol fuel cells. The stable structure of poly (ether ether ketone) matrixes contributes to a low swelling behavior so as to restrain the methanol permeation across membranes in high concentration methanol solutions. Porous matrixes are endowed with the ability to conduct prot
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