Carbon nanotubes grown in situ on carbon paper as a microporous layer for proton exchange membrane fuel cells
文献类型：期刊论文
| 作者 | Xie, Zhiyong1; Chen, Guofen1; Yu, Xiao2; Hou, Ming2; Shao, Zhigang2; Hong, Shaojing2; Mu, Cong2 |
| 刊名 | international journal of hydrogen energy
 |
| 出版日期 | 2015-08-03 |
| 卷号 | 40期号:29页码:8958-8965 |
| 关键词 | Proton exchange membrane fuel cell Gas diffusion layer In-situ carbon nanotubes Mass transfer |
| 通讯作者 | 侯明 |
| 英文摘要 | the performance of proton exchange membrane fuel cell (pemfc) is greatly influenced by the characteristics of gas diffusion layer (gdl). herein, in situ grown carbon nanotubes (cnts) on carbon paper as a gas diffusion layer (gdl) were fabricated by a plasma-enhanced chemical vapor deposition (pecvd) process. fuel cells using cnt-based gdls with nickel (ii) nitrate loading of 1.6 mg cm(-2) show better performance compared with the gdls which employ vulcan xc-72 as the mpl. the pore size distribution and the gas permeability results revealed that the increasing density of cnt layer had two main effects on the pore structure of gdl: firstly, the increasing density of cnt layer decreased the macro pore volume and the open through pore volume of cnt-based gdl; secondly, the increasing density of cnt layer decreased the micro pore diameter of cnt-based gdl. the data obtained from the vapor permeability and the fuel cell performance tests indicated that the water flooding can be reduced by applying cnt-based gdls. the electrochemical impedance spectroscopy (eis) confirmed that the cnt-based gdl can effectively promote the mass transfer in the fcs which was attributed to its suitable hydrophobicity and proper structure. copyright (c) 2015, hydrogen energy publications, llc. published by elsevier ltd. all rights reserved. |
| 学科主题 | 物理化学 |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, physical ; electrochemistry ; energy & fuels |
| 研究领域[WOS] | chemistry ; electrochemistry ; energy & fuels |
| 关键词[WOS] | chemical-vapor-deposition ; gas-diffusion layers ; micro-porous layer ; electrochemical impedance spectroscopy ; performance ; electrodes ; pemfc ; nanoparticles ; black ; size |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000357228300022 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/143772]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Cent S Univ, State Key Lab Powder Met, Changsha 410083, Hunan, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell Syst & Engn Lab, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Zhiyong,Chen, Guofen,Yu, Xiao,et al. Carbon nanotubes grown in situ on carbon paper as a microporous layer for proton exchange membrane fuel cells[J]. international journal of hydrogen energy,2015,40(29):8958-8965. |
| APA | Xie, Zhiyong.,Chen, Guofen.,Yu, Xiao.,Hou, Ming.,Shao, Zhigang.,...&Mu, Cong.(2015).Carbon nanotubes grown in situ on carbon paper as a microporous layer for proton exchange membrane fuel cells.international journal of hydrogen energy,40(29),8958-8965. |
| MLA | Xie, Zhiyong,et al."Carbon nanotubes grown in situ on carbon paper as a microporous layer for proton exchange membrane fuel cells".international journal of hydrogen energy 40.29(2015):8958-8965. |
入库方式： OAI收割
来源：大连化学物理研究所
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