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HIGH PERFORMANCE POLYMERIC BLEND MEMBRANE MATERIALS BASED ON N-HETEROCYCLES AND ACID-BASE INTERACTIONS
HIGH PERFORMANCE POLYMERIC BLEND MEMBRANE MATERIALS BASED ON N-HETEROCYCLES AND ACID-BASE INTERACTIONS
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机译:基于N-杂环和酸-基相互作用的高性能聚合物共混膜材料
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摘要
The present invention includes method, compositions and devices including acid-base polymer membranes with high proton conductivity at low relative humidity, good thermal and mechanical stabilities and low methanol crossover. The acid-base polymer membrane includes an acidic polymer mixed with a basic polymer. The acidic polymer includes an acidic group attached to an aromatic polymer, while the basic polymer includes at least one heterocyclic ring structure attached to an aromatic polymer.
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