Spillover on a Platinum Electrode Modified by MWNTs 被引量：1

Spillover on a Platinum Electrode Modified by MWNTs

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摘要 The spillover phenomenon is observed on the platinum (Pt) disk electrode modified bymulti-wall carbon nanotubes (MWNTs). The rate of the spillover of oxygen-containing speciesproduced on Pt surface to and from MWNTs is fast. However for hydrogen-adatoms, thespillover is very weak. The selective spillover on the Pt/MWNTs electrode may provide a novelway to design catalysts. The spillover phenomenon is observed on the platinum (Pt) disk electrode modified bymulti-wall carbon nanotubes (MWNTs). The rate of the spillover of oxygen-containing speciesproduced on Pt surface to and from MWNTs is fast. However for hydrogen-adatoms, thespillover is very weak. The selective spillover on the Pt/MWNTs electrode may provide a novelway to design catalysts.

作者 XiaoFengWANG DongPingZHAN YunYiFU RuHUANG XingZHANG YuanHuaSHAO

机构地区 InstituteofMicroelectronics CollegeofChemistryandMolecularEngineering

出处《Chinese Chemical Letters》 SCIE CAS CSCD 2004年第12期1480-1482,共3页 中国化学快报（英文版）

关键词 SPILLOVER surface diffusion Pt electrode MWNTs. Spillover surface diffusion Pt electrode MWNTs.

分类号 O657.1 [理学—分析化学]

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1[1]J. McBreen, J. Electrochem. Soc., 1985, 132, 1112.
2[2]J. H. Jiang, B. L. Wu, C. S. Cha, R. S. Zhai,J. Electroanal. Chem.,1998, 445,13.
3[3]W.Y. Tu, W. J. Liu, C. S. Cha, B. L. Wu, Electrochim. Acta, 1998, 43, 3731.
4[4]W.J. Liu, W. Y. Tu, B. L. Wu, C. S. Cha,J. Electroanal. Chem., 1999, 476, 101.

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2Steele B C H, Heinzel A. Materials for fuel-cell technologies [J]. Nature, 2001,414(6861): 345-352.
3Zhang X W, Shi P F, Dual-bonded catalyst layer structure cathode for PEMFC [ J ]. Electrochemistry Communications, 2006, 8(8): 1229-1234.
4McBreen J. Voltammetric studies of electrodes in contact with ionomeric membranes [ J ]. J Electrochem Soc, 1985, 132(5): 1112-1116.
5Jing J H, Wu B L, Cha C S, et al. Application of SPE composite microelectrodes to the study of the spiUover of adsorbed species on electrode surfaces [ J ]. J. Electroanal chem, 1998, 445(1 -2) :13-16.
6Tu W Y, Liu W J, Cha C S, et al. Study of the powder/membrane interface by using the powder microelectrode technique. I. The pt-black/Nafion interfaces [ J ]. Electroehim Acta, 1998, 43 (24) :3731-3739.
7Liu W J, Wu B L, Cha C S. Surface diffusion and the spillover of H-adatoms and oxygen-containing surface species on the surface of carbon black and Pt/C porous electrodes [J]. J Electroanal Chem, 1999, 476(2): 101-108.
8Lin R B, Shih S M. Kinetic analysis of the hydrogen oxidation reaction on Pt-black/Nation electrode[ J]. Journal of Solid State Electrochemistry, 2006, 10(4) : 243- 249.
9Wang X L, Zhang H M, Zhang J L, et al. Micro-poro ous layer with composite carbon black for PEM fuel cells [ J ]. Electrochimica Acta, 2006, 51 ( 23 ) : 4909-4915.
10ChaCS(查全性).Introduction to the kinetics of electrode processes [ M ]. Beijing: Science Press, 2002 : 134-135.

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Chinese Chemical Letters

2004年第12期

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Spillover on a Platinum Electrode Modified by MWNTs 被引量：1

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