Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Effect of Temperature on the Catalytic Property of Pd-P for the Formic Acid Oxidation Reaction | |
Yang, Gaixiu1 ; Yang, Juntao2; Li, Lianhua1; Lv, Pengmei1; Sun, Yongming1; Yuan, Zhenhong1; Yang, Jun3
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| 2018-10-17 | |
| Source Publication | CHEMISTRYSELECT
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| ISSN | 2365-6549 |
| Volume | 3Issue:38Pages:10768-10773 |
| Corresponding Author | Sun, Yongming(sunym@ms.giec.ac.cn) ; Yang, Jun(jyang@ipe.ac.cn) |
| Abstract | The development of active anode catalysts for the oxidation of formic acid is of great importance in direct formic acid fuel cells, which show promising prospect as a potential power generator for portable electronic devices and vehicular applications. Herein, carbon supported palladium-phosphorus (Pd-P/C) catalysts with a high content of P-0 are successfully prepared at different temperatures and characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and transmission electron microscopy (TEM) and so on. The effects of the synthesis temperature on the activity and stability of Pd-P/C catalysts for formic acid oxidation are also investigated by electrochemical measures. The results of the study indicate that the catalytic activity of the catalysts toward formic acid oxidation decreases in the order of Pd-P-85> Pd-P-45>Pd/C > Pd-P-25 (the numbers refer to the preparation temperatures of the samples), and the stability of the four catalysts determined by the ratio between the steady-state current and initial current through chronoamperometric measurements is in the following order: Pd-P-85 > Pd-P-45 > Pd-P-25 > Pd/C. The Pd-P/C catalysts prepared at elevated temperatures are more stable and active than the Pd/C catalyst because of the inclusion of P. Therefore, the Pd-P/C catalyst prepared at appropriatetemperature is a promising anode catalyst indirect formic acid fuel cells. |
| Keyword | fuel cell formic acid Pd-P catalyst electrocatalytic performance oxidation |
| DOI | 10.1002/slct.201802628 |
| WOS Keyword | FUEL-CELLS ; ELECTROCATALYTIC PERFORMANCE ; PALLADIUM NANOPARTICLES ; ANODIC CATALYST ; METAL-SURFACES ; NI-P ; ELECTROOXIDATION ; HYDROGENATION ; PHOSPHIDE ; METHANOL |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Natural Science Foundation of Guangdong Province[2017A 030310280] ; Guangdong province science and technology plan project public welfare fund and ability construction project[2015B020215011] ; Key Laboratory of Renewable Energy, Chinese Academy of Sciences[Y607k51001] |
| WOS Research Area | Chemistry |
| Funding Organization | Natural Science Foundation of Guangdong Province ; Guangdong province science and technology plan project public welfare fund and ability construction project ; Key Laboratory of Renewable Energy, Chinese Academy of Sciences |
| WOS Subject | Chemistry, Multidisciplinary |
| WOS ID | WOS:000447546900036 |
| Publisher | WILEY-V C H VERLAG GMBH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/24025 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Sun, Yongming; Yang, Jun |
| Affiliation | 1.Chinese Acad Sci, Key Lab Renewable Energy, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Shandong Univ, Sch Agr Engn & Food Sci, Zibo 255000, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Yang, Gaixiu,Yang, Juntao,Li, Lianhua,et al. Effect of Temperature on the Catalytic Property of Pd-P for the Formic Acid Oxidation Reaction[J]. CHEMISTRYSELECT,2018,3(38):10768-10773. |
| APA | Yang, Gaixiu.,Yang, Juntao.,Li, Lianhua.,Lv, Pengmei.,Sun, Yongming.,...&Yang, Jun.(2018).Effect of Temperature on the Catalytic Property of Pd-P for the Formic Acid Oxidation Reaction.CHEMISTRYSELECT,3(38),10768-10773. |
| MLA | Yang, Gaixiu,et al."Effect of Temperature on the Catalytic Property of Pd-P for the Formic Acid Oxidation Reaction".CHEMISTRYSELECT 3.38(2018):10768-10773. |
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