DICP OpenIR
Effect of carbon black additive in Pt black cathode catalyst layer on direct methanol fuel cell performance
Wang, Guoxiong; Sun, Gongquan; Wang, Qi; Wang, Suli; Sun, Hai; Xin, Qin
KeywordDirect Methanol Fuel Cell Cathode Catalyst Layer Pt Black Carbon Black Additive
Source PublicationINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
2010-10-01
DOI10.1016/j.ijhydene.2010.07.045
Volume35Issue:20Pages:11245-11253
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS Research AreaChemistry ; Electrochemistry ; Energy & Fuels
WOS KeywordNAFION MEMBRANES ; WATER CROSSOVER ; IONOMER CONTENT ; PORE STRUCTURE ; DMFC ; OPTIMIZATION ; PEMFC ; ELECTROCATALYSTS ; TEMPERATURE ; IMPROVEMENT
AbstractVulcan XC-72R, Ketjen Black EC 300J and Black Pearls 2000 carbon blacks were used as the additive in Pt black cathode catalyst layer to investigate the effect on direct methanol fuel cell (DMFC) performance. The carbon blacks, Pt black catalyst and catalyst inks were characterized by N(2) adsorption and scanning transmission electron microscopy (STEM) with Energy dispersive X-ray (EDX) spectroscopy. The cathode catalyst layers without and with carbon black additive were characterized by scanning electron microscopy, EDX, cyclic voltammetry and current-voltage curve measurements. Compared with Vulcan XC-72R and Black Pearls 2000, Ketjen Black EC 300J was more beneficial to increase the electrochemical surface area and DMFC performance of the cathode catalyst layer. The cathode catalyst layer with Ketjen Black EC 300J additive was kept intimately binding with the Nafion membrane after 360 h stability test of air-breathing DMFC. (C) 2010 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved.
Language英语
WOS IDWOS:000284443200048
Citation statistics
Cited Times:19[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/142039
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, Direct Alcohol Fuel Cell Lab, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Wang, Guoxiong,Sun, Gongquan,Wang, Qi,et al. Effect of carbon black additive in Pt black cathode catalyst layer on direct methanol fuel cell performance[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2010,35(20):11245-11253.
APA Wang, Guoxiong,Sun, Gongquan,Wang, Qi,Wang, Suli,Sun, Hai,&Xin, Qin.(2010).Effect of carbon black additive in Pt black cathode catalyst layer on direct methanol fuel cell performance.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,35(20),11245-11253.
MLA Wang, Guoxiong,et al."Effect of carbon black additive in Pt black cathode catalyst layer on direct methanol fuel cell performance".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 35.20(2010):11245-11253.
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