Toward the Continuous Production of Multigram Quantities of Highly Uniform Supported Metallic Nanoparticles and Their Application for Synthesis of Superior Intermetallic Pt-Alloy ORR Electrocatalysts

被引：25

作者：

Pavko, Luka ^{[1
,2
]}

Gatalo, Matija ^{[1
,7
]}

Krizan, Gregor ^{[3
]}

Krizan, Janez ^{[3
]}

Ehelebe, Konrad ^{[1
,4
,5
]}

Ruiz-Zepeda, Francisco

Sala, Martin ^{[6
]}

Drazic, Goran ^{[1
]}

Geuss, Moritz ^{[4
,5
]}

Kaiser, Pascal ^{[4
,5
]}

Bele, Marjan ^{[1
]}

Kostelec, Mitja ^{[1
]}

Dukic, Tina ^{[1
,2
]}

Van de Velde, Nigel ^{[1
]}

Jerman, Ivan ^{[1
]}

Cherevko, Serhiy ^{[4
]}

Hodnik, Nejc ^{[1
]}

Genorio, Bostjan ^{[2
]}

Gaberscek, Miran ^{[1
]}

机构：

[1] Natl Inst Chem, Dept Chem Mat, Ljubljana 1001, Slovenia

[2] Univ Ljubljana, Fac Chem & Chem Technol, Ljubljana 1001, Slovenia

[3] Ami Doo, Ptuj 2250, Slovenia

[4] Forschungszentrum Julich, Helmholtz Inst Erlangen Nurnbe Renewable Energy I, D-91058 Erlangen, Germany

[5] Friedrich Alexander Univ Erlangen Nurnberg, Dept Chem & Biol Engn, D-91058 Erlangen, Germany

[6] Natl Inst Chem, Dept Analyt Chem, Ljubljana 1001, Slovenia

[7] ReCatalyst Doo, Ljubljana 1001, Slovenia

来源：

ACS APPLIED ENERGY MATERIALS | 2021年 / 4卷 / 12期

基金：

欧洲研究理事会;

关键词：

pulse combustion; continuous; double passivation; galvanic displacement; proton exchange membrane fuel cells (PEMFC); oxygen reduction reaction (ORR); gas-diffusion electrode (GDE); OXYGEN REDUCTION ACTIVITIES; PULSE COMBUSTION REACTOR; PLATINUM; STABILITY; PERFORMANCE; CU/C;

D O I：

10.1021/acsaem.1c02570

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：

A fast and facile pulse combustion (PC) method that allows for the continuous production of multigram quantities of high-metal-loaded and highly uniform supported metallic nanoparticles (SMNPs) is presented. Namely, various metal on carbon (M/C) composites have been prepared by using only three feedstock components: water, metal-salt, and the supporting material. The present approach can be elegantly utilized also for numerous other applications in electrocatalysis, heterogeneous catalysis, and sensors. In this study, the PC-prepared M/C composites were used as metal precursors for the Pt NPs deposition using double passivation with the galvanic displacement method (DP method). Lastly, by using thin-film rotating disc electrode (TF-RDE) and gas-diffusion electrode (GDE) methodologies, we show that the synergistic effects of combining PC technology with the DP method enable production of superior intermetallic Pt-M electrocatalysts with an improved oxygen reduction reaction (ORR) performance when compared to a commercial Pt-Co electrocatalyst for proton exchange membrane fuel cells (PEMFCs) application.

引用

页码：13819 / 13829

页数：11

共 60 条

[1] Current Status and Future Development of Catalyst Materials and Catalyst Layers for Proton Exchange Membrane Fuel Cells: An Industrial Perspective [J].

Banham, Dustin ;

Ye, Siyu .

ACS ENERGY LETTERS, 2017, 2 (03) :629-638

[2]

Bard A. J., 2000, ELECTROCHEMICAL METH, V2nd

[3]

Bele M., 2015, P 6 EUR FUEL CELL PI

[4] Sustainable Preparation of Supported Metal Nanoparticles and Their Applications in Catalysis [J].

Campelo, Juan M. ;

Luna, Diego ;

Luque, Rafael ;

Marinas, Jose M. ;

Romero, Antonio A. .

CHEMSUSCHEM, 2009, 2 (01) :18-45

[5] The Importance of Interbands on the Interpretation of the Raman Spectrum of Graphene Oxide [J].

Claramunt, Sergi ;

Varea, Aida ;

Lopez-Diaz, David ;

Mercedes Velazquez, M. ;

Cornet, Albert ;

Cirera, Albert .

JOURNAL OF PHYSICAL CHEMISTRY C, 2015, 119 (18) :10123-10129

[6] Methods and strategies for the synthesis of diverse nanoparticles and their applications: a comprehensive overview [J].

Dhand, Chetna ;

Dwivedi, Neeraj ;

Loh, Xian Jun ;

Ying, Alice Ng Jie ;

Verma, Navin Kumar ;

Beuerman, Roger W. ;

Lakshminarayanan, Rajamani ;

Ramakrishna, Seeram .

RSC ADVANCES, 2015, 5 (127) :105003-105037

[7] Controlling Near-Surface Ni Composition in Octahedral PtNi(Mo) Nanoparticles by Mo Doping for a Highly Active Oxygen Reduction Reaction Catalyst [J].

Dionigi, F. ;

Weber, C. Cesar ;

Primbs, M. ;

Gocyla, M. ;

Bonastre, A. Martinez ;

Spoeri, C. ;

Schmies, H. ;

Hornberger, E. ;

Kuehl, S. ;

Drnec, J. ;

Heggen, M. ;

Sharman, J. ;

Dunin-Borkowski, R. Edward ;

Strasser, P. .

NANO LETTERS, 2019, 19 (10) :6876-6885

[8] Fuel cell catalyst layer evaluation using a gas diffusion electrode half-cell: Oxygen reduction reaction on Fe-N-C in alkaline media [J].

Ehelebe, Konrad ;

Ashraf, Talal ;

Hager, Simon ;

Seeberger, Dominik ;

Thiele, Simon ;

Cherevko, Serhiy .

ELECTROCHEMISTRY COMMUNICATIONS, 2020, 116

[9] Evaluating Electrocatalysts at Relevant Currents in a Half-Cell: The Impact of Pt Loading on Oxygen Reduction Reaction [J].

Ehelebe, Konrad ;

Seeberger, Dominik ;

Paul, Mike T. Y. ;

Thiele, Simon ;

Mayrhofer, Karl J. J. ;

Cherevko, Serhiy .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2019, 166 (16) :F1259-F1268

[10] Recent advances in bimetallic electrocatalysts for oxygen reduction: design principles, structure-function relations and active phase elucidation [J].

Escudero-Escribano, Maria ;

Jensen, Kim D. ;

Jensen, Anders W. .

CURRENT OPINION IN ELECTROCHEMISTRY, 2018, 8 :135-146

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