High performance platinum single atom electrocatalyst for oxygen reduction reaction [electronic resource]
Fuel Cell; Catalyst.
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| Online Access: |
Online Access (via OSTI) |
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| Corporate Author: | |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Beijing, China : Oak Ridge, Tenn. :
National Natural Science Foundation of China (NSFC) ; distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
2017.
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| Subjects: |
MARC
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| 245 | 0 | 0 | |a High performance platinum single atom electrocatalyst for oxygen reduction reaction |h [electronic resource] |
| 260 | |a Beijing, China : |b National Natural Science Foundation of China (NSFC) ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, |c 2017. | ||
| 300 | |a Article No. 15938 : |b digital, PDF file. | ||
| 336 | |a text |b txt |2 rdacontent. | ||
| 337 | |a computer |b c |2 rdamedia. | ||
| 338 | |a online resource |b cr |2 rdacarrier. | ||
| 500 | |a Published through SciTech Connect. | ||
| 500 | |a 07/24/2017. | ||
| 500 | |a "138611" | ||
| 500 | |a Nature Communications 8 ISSN 2041-1723 AM. | ||
| 500 | |a Jing Liu; Menggai Jiao; Lanlu Lu; Heather M. Barkholtz; Yuping Li; Ying Wang; Luhua Jiang; Zhijian Wu; Di-jia Liu; Lin Zhuang; Chao Ma; Jie Zeng; Bingsen Zhang; Dangsheng Su; Ping Song; Wei Xing; Weilin Xu; Ying Wang; Zheng Jiang; Gongquan Sun. | ||
| 520 | 3 | |a 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<sup>-2</sup> at 80 °C with a low platinum loading of 0.09 mgPt cm<sup>-2</sup>, corresponding to a platinum utilization of 0.13 gPt kW<sup>-1</sup> in the fuel cell. Good fuel cell durability is also observed. As a result, 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. | |
| 520 | 0 | |a Fuel Cell; Catalyst. | |
| 536 | |b AC02-06CH11357. | ||
| 650 | 7 | |a Inorganic, Organic, Physical, And Analytical Chemistry. |2 edbsc. | |
| 710 | 2 | |a Argonne National Laboratory. |4 res. | |
| 710 | 2 | |a National Natural Science Foundation of China (NSFC). |4 spn. | |
| 710 | 2 | |a Zhongguo ke xue yuan. |4 spn. | |
| 710 | 1 | |a United States. |b Office of the Assistant Secretary of Energy Efficiency and Renewable Energy. |4 spn. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
| 856 | 4 | 0 | |u http://www.osti.gov/scitech/biblio/1411030 |z Online Access (via OSTI) |
| 907 | |a .b104717841 |b 03-09-23 |c 05-17-19 | ||
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| 952 | f | f | |p Can circulate |a University of Colorado Boulder |b Online |c Online |d Online |e E 1.99:1411030 |h Superintendent of Documents classification |i web |n 1 |