燃料電池以其高轉化率和無汙染等特點🗳，成為內燃機動力領域最具競爭力的取代能源🧱🏇。質子交換膜是其核心部件之一🌩，在阻隔燃料同時為質子的遷移和輸送提供通道。在高溫和/或低濕度環境下🏊🏽，質子交換膜因劇烈失水而使其質子傳導性能急劇下降🧿，這極大地限製了燃料電池的大規模應用。

武培怡教授和湯蓓蓓副教授製備具有多種結構的無機納米粒子並將其用於質子交換膜的改性研究🪗，開發了系列具有高質子傳導率、低甲醇滲透率的雜化質子交換膜🕺🏽。改性後的質子交換膜的質子傳導率較改性前可提高2-10倍👨🏽‍🦲💔、選擇性最高可有1-2個數量級提升❇️。相關系列研究成果發表在材料領域權威期刊J. Mater. Chem. A發表🤴🏿▫️。詳見🦻🏿：

• Kai Feng, Beibei Tang* and Peiyi Wu*, A “H2O donating/methanol accepting” platform for preparation of highly selective Nafion-based proton exchange membranes, J. Mater. Chem. A, 2015, 3, 18546-18556. 文章鏈接👩‍❤️‍👨：http://pubs.rsc.org/en/content/articlehtml/2015/ta/c5ta04916d.

• Kai Feng, Beibei Tang* and Peiyi Wu*, Ammonia-assisted Dehydrofluorination between PVDF and Nafion for Highly Selective and Low-cost Proton Exchange Membranes: A Possible Way to Further Strengthen the Commercialization of Nafion, J. Mater. Chem. A, 2015, 3, 12609-12615. 文章鏈接： http://pubs.rsc.org/en/content/articlehtml/2015/ta/c5ta02855h.

• Wei Jia, Kai Feng, Beibei Tang* and Peiyi Wu*, β-Cyclodextrin modified silica nanoparticles for Nafion based proton exchange membranes with significantly enhanced transport properties, J. Mater. Chem. A, 2015, 3, 15607-15615. 文章鏈接：http://pubs.rsc.org/en/content/articlehtml/2015/ta/c5ta03381k.

• Lijia Yang, Beibei Tang* and Peiyi Wu*, Metal–organic framework–graphene oxide composites: a facile method to highly improve the proton conductivity of PEMs operated under low humidity, J. Mater. Chem. A, 2015, 3, 15838-15842. 文章鏈接：http://pubs.rsc.org/en/content/articlehtml/2015/ta/c5ta03507d.