DICP OpenIR
Microwave-assisted synthesis of PTFE/C nanocomposite for polymer electrolyte fuel cells
Tian, Zhi Qun; Wang, Xiao Li; Zhang, Hua Min; Yi, Bao Lian; Jiang, San Ping; San Ping Jiang; San Ping Jiang
KeywordPolymer Electrolyte Fuel Cells Microwave Synthesis Ptfe/c Nanocomposites Cathode Catalyst Layer Mass Transportation
Source PublicationELECTROCHEMISTRY COMMUNICATIONS
2006-07-01
DOI10.1016/j.elecom.2006.05.011
Volume8Issue:7Pages:1158-1162
Indexed BySCI
SubtypeArticle
Department3
Funding Project303
Contribution Rank2;1
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectElectrochemistry
WOS Research AreaElectrochemistry
WOS KeywordCATALYST LAYER ; NAFION CONTENT ; GAS-DIFFUSION ; PERFORMANCE ; PLATINUM ; IONOMER ; CATHODE ; CARBON ; PEFC
AbstractCarbon black supported polytetrafluoroethylene (PTFE/C) nanocomposite is synthesized by an intermittent microwave irradiation (IMI) method for polymer electrolyte fuel cells (PEFC), using PTFE emulsion as the precursor. The synthesized PTFE/C composite is characterized by uniformly distributed and nano-sized PTFE/C particles without additional high temperature treatment and mechanical milling under liquid nitrogen frozen conditions. Incorporation of the PTFE/C nanocomposite into a Pt/C/Nafion catalyst significantly enhances the mass transportation of the catalyst layer without any adverse effect on the electrocatalytic activity of the Pt catalysts. The power output of the cell with a Pt/C/Nafion-PTFE/C composite cathode is 0.66 W cm(-2), which is 32% higher than that of the cell with a Pt/C/Nafion cathode without the incorporation of the PTFE/C nanocomposite. (C) 2006 Elsevier B.V. All rights reserved.
Language英语
URL查看原文
WOS IDWOS:000239125100017
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/97505
Collection中国科学院大连化学物理研究所
Corresponding AuthorSan Ping Jiang; San Ping Jiang
Affiliation1.Nanyang Technol Univ, Sch Mech & Aerosp Engn, Singapore 639798, Singapore
2.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell Engn Ctr, Dalian 113023, Peoples R China
Recommended Citation
GB/T 7714
Tian, Zhi Qun,Wang, Xiao Li,Zhang, Hua Min,et al. Microwave-assisted synthesis of PTFE/C nanocomposite for polymer electrolyte fuel cells[J]. ELECTROCHEMISTRY COMMUNICATIONS,2006,8(7):1158-1162.
APA Tian, Zhi Qun.,Wang, Xiao Li.,Zhang, Hua Min.,Yi, Bao Lian.,Jiang, San Ping.,...&San Ping Jiang.(2006).Microwave-assisted synthesis of PTFE/C nanocomposite for polymer electrolyte fuel cells.ELECTROCHEMISTRY COMMUNICATIONS,8(7),1158-1162.
MLA Tian, Zhi Qun,et al."Microwave-assisted synthesis of PTFE/C nanocomposite for polymer electrolyte fuel cells".ELECTROCHEMISTRY COMMUNICATIONS 8.7(2006):1158-1162.
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