A composite proton exchange membrane with a three-dimensionally-reinforced hydrogen bonding network for durable hydrogen fuel cells

Author:

Dong Yunfa1,Feng Chao2,Xie Haodong1,He Yuhui1,Costa Carlos M.3ORCID,Lanceros-Méndez Senentxu34ORCID,Han Jiecai1,He Weidong156ORCID

Affiliation:

1. National Key Laboratory of Science and Technology on Advanced Composites in Special Environments, and Center for Composite Materials and Structures, Harbin Institute of Technology, Harbin 150080, China

2. School of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China

3. Physics Centre of Minho and Porto Universities (CF-UM-UP) and Laboratory of Physics for Materials and Emergent Technologies, LapMET, University of Minho, 4710-057, Braga, Portugal

4. BCMaterials, Basque Center for Materials, Applications and Nanostructures, Leioa 48940, Spain

5. Chongqing Research Institute, Harbin Institute of Technology, Chongqing 401151, China

6. School of Mechanical Engineering, Chengdu University, Chengdu, 610106, China

Abstract

Herein, a composite proton exchange membrane is proposed to realize durable hydrogen fuel cells by incorporating polyphenolamine treated ZrO2 and ePTFE into perfluorosulfonic acid (PFSA) to form a 3D-reinforced hydrogen bonding network.

Funder

Natural Science Foundation of Chongqing

Publisher

Royal Society of Chemistry (RSC)

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