Platinum-free catalysts for low temperature fuel cells

被引：3

作者：

Lastovina, Tatiana ^{[1
]}

Pimonova, Julia ^{[1
]}

Budnyk, Andriy ^{[1
]}

机构：

[1] Southern Fed Univ, Int Res Ctr Smart Mat, 5 Zorge St, Rostov Na Donu, Russia

来源：

APPLIED NANOTECHNOLOGY AND NANOSCIENCE INTERNATIONAL CONFERENCE 2016 (ANNIC 2016) | 2017年 / 829卷

基金：

俄罗斯基础研究基金会;

关键词：

OXYGEN REDUCTION REACTION; FE; CARBON; ELECTROCATALYSTS;

D O I：

10.1088/1742-6596/829/1/012007

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this work, we have successfully prepared Zn/Co-N/C and Zn/Co-Fe/N/C composites, both derived from single zeolitic imidazolate framework (ZIF) precursor Zn/CoZIF containing equivalent quantities of Zn and Co metal sites. The composites were formed by pyrolysis of the precursor at 700 degrees C in inert gas atmosphere as such and after mixing it with Fe(II) salt and 1,10-phenontraline in ethanol. Catalytic tests for oxygen reduction reaction (ORR) in electrochemical cell demonstrated promising results allowing us to consider these composites as potential Pt-free catalysts for low temperature fuel cells.

引用

页数：6

共 17 条

[1] Atomic Structure of Pt3Ni Nanoframe Electrocatalysts by in Situ X-ray Absorption Spectroscopy [J].

Becknell, Nigel ;

Kang, Yijin ;

Chen, Chen ;

Resasco, Joaquin ;

Kornienko, Nikolay ;

Guo, Jinghua ;

Markovic, Nenad M. ;

Somorjai, Gabor A. ;

Stamenkovic, Vojislav R. ;

Yang, Peidong .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (50) :15817-15824

[2] Recent developments in copper-based, non-noble metal electrocatalysts for the oxygen reduction reaction [J].

Du, Cheng ;

Gao, Xiaohui ;

Chen, Wei .

CHINESE JOURNAL OF CATALYSIS, 2016, 37 (07) :1049-1061

[3] Fe-based catalysts for oxygen reduction in PEMFCs - Importance of the disordered phase of the carbon support [J].

Jaouen, F ;

Charreteur, F ;

Dodelet, JP .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2006, 153 (04) :A689-A698

[4] Functional porous coordination polymers [J].

Kitagawa, S ;

Kitaura, R ;

Noro, S .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (18) :2334-2375

[5]

Korovin N V, 2008, SOROS ED J, V10, P55

[6] Noble-Metal-Free Fe-N/C Catalyst for Highly Efficient Oxygen Reduction Reaction under Both Alkaline and Acidic Conditions [J].

Lin, Ling ;

Zhu, Qing ;

Xu, An-Wu .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (31) :11027-11033

[7] Electrocatalytic four-electron reduction of oxygen with Copper (II)-based metal-organic frameworks [J].

Mao, Junjie ;

Yang, Lifen ;

Yu, Ping ;

Wei, Xianwen ;

Mao, Lanqun .

ELECTROCHEMISTRY COMMUNICATIONS, 2012, 19 :29-31

[8] Metal-organic frameworks in fuel cell technologies [J].

Ren, Yuclian ;

Chia, Guo Hui ;

Gao, Zhiqiang .

NANO TODAY, 2013, 8 (06) :577-597

[9] Nano-structured non-platinum catalysts for automotive fuel cell application [J].

Serov, Alexey ;

Artyushkova, Kateryna ;

Niangar, Ellazar ;

Wang, Chunmei ;

Dale, Nilesh ;

Jaouen, Frederic ;

Sougrati, Moulay-Tahar ;

Jia, Qingying ;

Mukerjee, Sanjeev ;

Atanassov, Plamen .

NANO ENERGY, 2015, 16 :293-300

[10] Electrocatalytic oxygen reduction kinetics on Fe-center of nitrogen-doped graphene [J].

Sun, Jing ;

Fang, Ya-Hui ;

Liu, Zhi-Pan .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2014, 16 (27) :13733-13740

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