Determining the Effect of Plasma Pre-Treatment on Antimony Tin Oxide to Support Pt@Pd and the Oxygen Reduction Reaction Activity

被引：12

作者：

Liu, Xiaoteng ^{[1
]}

Zhang, Kui ^{[1
]}

Lu, Jianwei ^{[2
]}

Luo, Kun ^{[3
]}

Gong, Jinlong ^{[2
]}

Puthiyapura, Vinod K. ^{[1
]}

Scott, Keith ^{[1
]}

机构：

[1] Newcastle Univ, Sch Chem Engn & Adv Mat, Merz Court, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

[2] Tianjin Univ, Sch Chem Engn & Technol, Minist Educ, Key Lab Green Chem Technol, Tianjin 300072, Peoples R China

[3] Guilin Univ Technol, Coll Mat Sci & Engn, Minist Educ, Key Lab New Proc Technol Nonferrous Met & Mat, Guilin 541004, Peoples R China

来源：

CHEMCATCHEM | 2015年 / 7卷 / 10期

基金：

英国工程与自然科学研究理事会;

关键词：

antimony tin oxide; durability; fuel cells; oxygen reduction reaction; plasma; FUEL-CELLS; GREENHOUSE GASES; CORE-SHELL; CATALYSTS; STABILITY; ELECTROCATALYSTS; HYDROCARBONS; CONVERSION; PLATINUM; PEMFCS;

D O I：

10.1002/cctc.201500206

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This article reveals the effect of plasma pre-treatment on antimony tin oxide (ATO) nanoparticles. The effect is to allow Pt@Pd to be deposited homogeneously on the ATO surface with high dispersion and narrow particle size distribution. The Pt@Pd core-shell catalyst was prepared using the polyol method and shows a dramatic improvement towards ORR activity and durability.

引用

页码：1543 / 1546

页数：4

共 21 条

[1] Ceramic materials as supports for low-temperature fuel cell catalysts [J].

Antolini, E. ;

Gonzalez, E. R. .

SOLID STATE IONICS, 2009, 180 (9-10) :746-763

[2] Effects of reduction temperature and pH value of polyol process on reduced graphene oxide supported Pt electrocatalysts for oxygen reduction reaction [J].

Chou, Chang-Chen ;

Liu, Cheng-Hong ;

Chen, Bing-Hung .

ENERGY, 2014, 70 :231-238

[3] Instability of Pt/C electrocatalysts in proton exchange membrane fuel cells - A mechanistic investigation [J].

Ferreira, PJ ;

la O', GJ ;

Shao-Horn, Y ;

Morgan, D ;

Makharia, R ;

Kocha, S ;

Gasteiger, HA .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2005, 152 (11) :A2256-A2271

[4] Microwave assisted polyol method for the preparation of Pt/C, Ru/C and PtRu/C nanoparticles and its application in electrooxidation of methanol [J].

Harish, Srinivasan ;

Baranton, Steve ;

Coutanceau, Christophe ;

Joseph, James .

JOURNAL OF POWER SOURCES, 2012, 214 :33-39

[5] Effects of Pt/C, Pd/C and PdPt/C anode catalysts on the performance and stability of air breathing direct formic acid fuel cells [J].

Hong, Ping ;

Luo, Fan ;

Liao, Shijun ;

Zeng, Jianhuang .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2011, 36 (14) :8518-8524

[6] Preparation and evaluation of a highly stable palladium yttrium platinum core-shell-shell structure catalyst for oxygen reduction reactions [J].

Liu, Xiaoteng ;

Yu, Eileen H. ;

Scott, Keith .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2015, 162 :593-601

[7] Potential oscillations in a proton exchange membrane fuel cell with a Pd-Pt/C anode [J].

Lopes, Pietro P. ;

Ticianelli, Edson A. ;

Varela, Hamilton .

JOURNAL OF POWER SOURCES, 2011, 196 (01) :84-89

[8] Influence of hydrogen electrosorption on surface oxidation of Pd and Pd-noble metal alloys [J].

Lukaszewski, M. ;

Kedra, T. ;

Czerwinski, A. .

ELECTROCHEMISTRY COMMUNICATIONS, 2009, 11 (05) :978-982

[9] Shape-controlled synthesis of Pt-Pd core shell nanoparticles exhibiting polyhedral morphologies by modified polyol method [J].

Nguyen Viet Long ;

Asaka, Toru ;

Matsubara, Takashi ;

Nogami, Masayuki .

ACTA MATERIALIA, 2011, 59 (07) :2901-2907

[10] Physical and electrochemical evaluation of ATO supported IrO2 catalyst for proton exchange membrane water electrolyser [J].

Puthiyapura, Vinod Kumar ;

Mamlouk, Mohammed ;

Pasupathi, Sivakumar ;

Pollet, Bruno G. ;

Scott, Keith .

JOURNAL OF POWER SOURCES, 2014, 269 :451-460

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