Quaternary Phosphonium‐Based Polymers as Hydroxide Exchange Membranes | Zendy

Gu Shuang | Zendy; Cai Rui | Zendy; Luo Ting | Zendy; Jensen Kurt | Zendy; Contreras Christian | Zendy; Yan Yushan | Zendy

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Quaternary Phosphonium‐Based Polymers as Hydroxide Exchange Membranes

Author(s) -

Gu Shuang,

Cai Rui,

Luo Ting,

Jensen Kurt,

Contreras Christian,

Yan Yushan

Publication year - 2010

Publication title -

chemsuschem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.412

H-Index - 157

eISSN - 1864-564X

pISSN - 1864-5631

DOI - 10.1002/cssc.201000074

Subject(s) - phosphonium , membrane , hydroxide , fuel cells , proton exchange membrane fuel cell , polymer , chemical engineering , chemistry , polymer chemistry , organic chemistry , engineering , biochemistry

A new class of hydroxide exchange membranes (HEMs) is prepared by using a quaternary phosphonium‐based polymer. The membranes display desirable properties, most notably a high conductivity. A corresponding fuel cell exhibits the highest HEM fuel cell performance to date and shows a better intrinsic catalyst‐activity compared with state‐of‐the‐art proton exchange membrane fuel cells.

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