| 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 Publication | NATURE COMMUNICATIONS
 |
| ISSN | 2041-1723 |
| Volume | 8Pages:- |
| Abstract | 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. |
| 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 Area | Multidisciplinary Sciences |
| Funding Organization | 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 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000406144700001 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/78037 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | 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. |
| 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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