首款在70°C下使用非铂族（氧）阴极且功率密度超过1 W/cm²的阴离子交换膜燃料电池。
The first anion-exchange membrane fuel cell to exceed 1 W cm at 70 °C with a non-Pt-group (O) cathode.
作者信息
Wang Lianqin, Brink Jethro J, Varcoe John R
机构信息
Department of Chemistry, The University of Surrey, Guildford GU2 7XH, UK.
出版信息
Chem Commun (Camb). 2017 Aug 22;53(86):11771-11773. doi: 10.1039/c7cc06392j.
PMID:29034381
Abstract
Anion-exchange membrane fuel cells face two challenges: performance and durability. Addressing the first, we demonstrate high performance with both O and CO-free air supplies, even when using a Ag/C cathode. This was enabled by the development of a radiation-grafted anion-exchange membrane that was less than 30 μm thick when hydrated.
摘要
阴离子交换膜燃料电池面临两个挑战
性能和耐久性。针对第一个挑战，我们展示了即使在使用银/碳阴极的情况下，通过无氧气和一氧化碳的空气供应也能实现高性能。这得益于一种辐射接枝阴离子交换膜的开发，该膜在水合时厚度小于30微米。
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