Enhanced performance of proton exchange membrane fuel cell by introducing nitrogen-doped CNTs in both catalyst layer and gas diffusion layer

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成果类型：

期刊论文

作者：

Hou, Sanying;Chi, Bin;Liu, Guangzhi;Ren, Jianwei;Song, Huiyu*;...

通讯作者：

Song, Huiyu;Liao, Shijun

作者机构：

[Chi, Bin; Song, Huiyu; Liao, Shijun; Hou, Sanying; Liu, Guangzhi] South China Univ Technol, Sch Chem & Chem Engn, Key Lab Fuel Cell Technol Guangdong Prov, Guangzhou, Guangdong, Peoples R China.

[Chi, Bin; Song, Huiyu; Liao, Shijun; Hou, Sanying; Liu, Guangzhi] South China Univ Technol, Sch Chem & Chem Engn, Key Lab New Energy Technol Guangdong Univ, Guangzhou, Guangdong, Peoples R China.

[Hou, Sanying] Univ South China, Sch Chem & Chem Engn, Hengyang 421001, Peoples R China.

[Ren, Jianwei] CSIR, HySA Infrastruct Ctr Competence Mat Sci & Mfg, POB 395, ZA-0001 Pretoria, South Africa.

通讯机构：

[Song, HY; Liao, SJ] S

South China Univ Technol, Sch Chem & Chem Engn, Key Lab Fuel Cell Technol Guangdong Prov, Guangzhou, Guangdong, Peoples R China.

South China Univ Technol, Sch Chem & Chem Engn, Key Lab New Energy Technol Guangdong Univ, Guangzhou, Guangdong, Peoples R China.

语种：

英文

关键词：

Proton exchange membrane fuel cell;Catalyst layer;Microporous layer;Nitrogen-doped;Carbon nanotubes

期刊：

Electrochimica Acta

ISSN：

0013-4686

年：

2017

卷：

253

页码：

142-150

DOI：

10.1016/j.electacta.2017.08.160

基金类别：

State's Key Project of Research and Development Plan of China [2016YFB0101201]; National Natural Science Foundation of China (NSFC)National Natural Science Foundation of China (NSFC) [21276098, 21476088, 21776105, U1301245]; Natural Science Foundation of Guangdong ProvinceNational Natural Science Foundation of Guangdong Province [2014A010105041, 2015A030312007]; Guangdong Provincial Department of Science and Technology [2015B010106012]; Educational Commission of Guangdong Province [2013CXZDA003]

机构署名：

本校为其他机构

院系归属：

化学化工学院

摘要：

The performance of the proton exchange membrane fuel cell (PEMFC) is significantly improved through introducing nitrogen-doped carbon nanotubes (NCNTs) into the catalyst layer (CL) and microporous layer (MPL) of the membrane electrode assembly (MEA), it reveals by SEM images that the NCNTs are uniformly dispersed in CL and MPL, resulting in the more plenty of porosity, higher surface area, better conductivity, and better prevention of the layer cracks. The BET surface area and pore volume of MPL are increased by 88% and 77% respectively with th...

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Enhanced performance of proton exchange membrane fuel cell by introducing nitrogen-doped CNTs in both catalyst layer and gas diffusion layer

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