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
发表期刊NATURE COMMUNICATIONS
ISSN2041-1723
卷号8页码:-
摘要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.; 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.
部门归属[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
学科领域Multidisciplinary Sciences
资助者National 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
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/78037
专题中国科学院金属研究所
通讯作者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.
推荐引用方式
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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