IMR OpenIR
High performance platinum single atom electrocatalyst for oxygen reduction reaction
Liu, Jing; Jiao, Menggai; Lu, Lanlu; Barkholtz, Heather M.; Li, Yuping; Wang, Ying; Jiang, Luhua; Wu, Zhijian; Liu, Di-Jia; Zhuang, Lin; Ma, Chao; Zeng, Jie; Zhang, Bingsen; Su, Dangsheng; Song, Ping; Xing, Wei; Xu, Weilin; Jiang, Zheng; Sun, Gongquan; Xu, WL (reprint author), Chinese Acad Sci, Changchun Inst Appl Chem, Jilin Prov Key Lab Low Carbon Chem Power, State Key Lab Electroanalyt Chem, 5625 Renmin St, Changchun 130022, Jilin, Peoples R China.; Wang, Y (reprint author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.; Jiang, Z (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China.; Sun, GQ (reprint author), Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Div Fuel Cell & Battery, Dalian 116023, Peoples R China.
2017-07-24
Source PublicationNATURE COMMUNICATIONS
ISSN2041-1723
Volume8Pages:-
AbstractFor the large-scale sustainable implementation of polymer electrolyte membrane fuel cells in vehicles, high-performance electrocatalysts with low platinum consumption are desirable for use as cathode material during the oxygen reduction reaction in fuel cells. Here we report a carbon black-supported cost-effective, efficient and durable platinum single-atom electrocatalyst with carbon monoxide/methanol tolerance for the cathodic oxygen reduction reaction. The acidic single-cell with such a catalyst as cathode delivers high performance, with power density up to 680 mW cm(-2) at 80 degrees C with a low platinum loading of 0.09 mg(Pt) cm(-2), corresponding to a platinum utilization of 0.13 g(Pt) kW(-1) in the fuel cell. Good fuel cell durability is also observed. Theoretical calculations reveal that the main effective sites on such platinum single-atom electrocatalysts are single-pyridinic-nitrogen-atom-anchored single-platinum-atom centres, which are tolerant to carbon monoxide/methanol, but highly active for the oxygen reduction reaction.; For the large-scale sustainable implementation of polymer electrolyte membrane fuel cells in vehicles, high-performance electrocatalysts with low platinum consumption are desirable for use as cathode material during the oxygen reduction reaction in fuel cells. Here we report a carbon black-supported cost-effective, efficient and durable platinum single-atom electrocatalyst with carbon monoxide/methanol tolerance for the cathodic oxygen reduction reaction. The acidic single-cell with such a catalyst as cathode delivers high performance, with power density up to 680 mW cm(-2) at 80 degrees C with a low platinum loading of 0.09 mg(Pt) cm(-2), corresponding to a platinum utilization of 0.13 g(Pt) kW(-1) in the fuel cell. Good fuel cell durability is also observed. Theoretical calculations reveal that the main effective sites on such platinum single-atom electrocatalysts are single-pyridinic-nitrogen-atom-anchored single-platinum-atom centres, which are tolerant to carbon monoxide/methanol, but highly active for the oxygen reduction reaction.
description.department[liu, jing ; song, ping ; xing, wei ; xu, weilin] chinese acad sci, changchun inst appl chem, jilin prov key lab low carbon chem power, state key lab electroanalyt chem, 5625 renmin st, changchun 130022, jilin, peoples r china ; [liu, jing ; jiao, menggai ; wang, ying] univ chinese acad sci, beijing 100049, peoples r china ; [jiao, menggai ; wu, zhijian] chinese acad sci, changchun inst appl chem, state key lab rare earth resource utilizat, changchun 130022, jilin, peoples r china ; [lu, lanlu ; jiang, zheng] chinese acad sci, shanghai inst appl phys, shanghai synchrotron radiat facil, shanghai 201204, peoples r china ; [barkholtz, heather m. ; liu, di-jia] argonne natl lab, chem sci & engn div, argonne, il 60439 usa ; [li, yuping ; jiang, luhua ; sun, gongquan] chinese acad sci, dalian inst chem phys, dalian natl lab clean energy, div fuel cell & battery, dalian 116023, peoples r china ; [wang, ying ; zhuang, lin] wuhan univ, hubei key lab electrochem power sources, coll chem & mol sci, wuhan 430072, hubei, peoples r china ; [ma, chao ; zeng, jie] univ sci & technol china, hefei natl lab phys sci microscale, dept chem phys, hefei 230026, anhui, peoples r china ; [zhang, bingsen ; su, dangsheng] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china ; [su, dangsheng] max planck gesell, fritz haber inst, faradayweg 4-6, d-14195 berlin, germany
Subject AreaMultidisciplinary Sciences
Funding OrganizationNational Basic Research Program of China (973 Program) [2014CB932700]; National Natural Science Foundation of China [U1601211, 21633008, 21422307, 21433003, 21503212, 21503211]; 'Strategic Priority Research Program' of the Chinese Academy of Sciences [XDA09030104]; 'Recruitment Program of Global youth Experts' of China; Natural Science Foundation of Jilin Province [20130522141JH]; US Department of Energy, Office of Energy Efficiency and Renewable Energy, Fuel Cell Technologies Office
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/78037
Collection中国科学院金属研究所
Corresponding AuthorXu, WL (reprint author), Chinese Acad Sci, Changchun Inst Appl Chem, Jilin Prov Key Lab Low Carbon Chem Power, State Key Lab Electroanalyt Chem, 5625 Renmin St, Changchun 130022, Jilin, Peoples R China.; Wang, Y (reprint author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.; Jiang, Z (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China.; Sun, GQ (reprint author), Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Div Fuel Cell & Battery, Dalian 116023, Peoples R China.
Recommended Citation
GB/T 7714
Liu, Jing,Jiao, Menggai,Lu, Lanlu,et al. High performance platinum single atom electrocatalyst for oxygen reduction reaction[J]. NATURE COMMUNICATIONS,2017,8:-.
APA Liu, Jing.,Jiao, Menggai.,Lu, Lanlu.,Barkholtz, Heather M..,Li, Yuping.,...&Sun, GQ .(2017).High performance platinum single atom electrocatalyst for oxygen reduction reaction.NATURE COMMUNICATIONS,8,-.
MLA Liu, Jing,et al."High performance platinum single atom electrocatalyst for oxygen reduction reaction".NATURE COMMUNICATIONS 8(2017):-.
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