A Self‐Anchored Phosphotungstic Acid Hybrid Proton Exchange Membrane Achieved via One‐Step Synthesis | Zendy

Lu Shanfu | Zendy; Xu Xin | Zendy; Zhang Jin | Zendy; Peng Sikan | Zendy; Liang Dawei | Zendy; Wang Haining | Zendy; Xiang Yan | Zendy

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A Self‐Anchored Phosphotungstic Acid Hybrid Proton Exchange Membrane Achieved via One‐Step Synthesis

Author(s) -

Lu Shanfu,

Xu Xin,

Zhang Jin,

Peng Sikan,

Liang Dawei,

Wang Haining,

Xiang Yan

Publication year - 2014

Publication title -

advanced energy materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.08

H-Index - 220

eISSN - 1614-6840

pISSN - 1614-6832

DOI - 10.1002/aenm.201400842

Subject(s) - phosphotungstic acid , polyvinylpyrrolidone , proton exchange membrane fuel cell , materials science , membrane , proton , conductivity , chemical engineering , hybrid material , proton transport , nanotechnology , organic chemistry , polymer chemistry , catalysis , chemistry , biochemistry , physics , quantum mechanics , engineering

An excellent hybrid proton exchange membrane (PEM) is prepared using a one‐step synthesis to anchor phosphotungstic acid (HPW) into a polyvinylpyrrolidone (PVP) matrix. The hybrid membrane exhibits high proton conductivity and excellent stability. The impressive performance of a single cell based on the hybrid membrane, with a power density of 618 mW cm –2 at 50 °C, demonstrates promising potential for application in fuel cells.

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