financial support granted by National Key R&D Program of China from Ministry of Science and Technology of China (Nos. 2020YFB1505700, 2016YFA0200700);China Postdoctoral Science Foundation (No. 2021M702408);the National Natural Science Foundation of China (No. 22172191);Dongyue Polymer Material Company of Dongyue Federation;State Key Laboratory of Fluorinated Functional Membrane Materials(Dongyue Group institute);Dongyue Future Hydrogen Energy Materials Company;sponsored by the Collaborative Innovation Center of Suzhou Nano Science and Technology。
Air-breathing proton exchange membrane fuel cells(PEMFCs) are very promising portable energy with many advantages. However, its power density is low and many additional supporting parts affect its specific power. In t...