Pd2Sn [010] nanorods as a highly active and stable ethanol oxidation catalyst
文献类型：期刊论文
| 作者 | Cabot, Andreu1,2; Luo, Zhishan2; Lu, Jianmin3; Flox, Cristina2; Nafria, Raquel2; Genc, Aziz4; Arbiol, Jordi1,4; Llorca, Jordi5; Ibanez, Maria2; Ramon Morante, Joan2,6 |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY A
 |
| 出版日期 | 2016 |
| 卷号 | 4期号:42页码:16706-16713 |
| ISSN号 | 2050-7488 |
| DOI | 10.1039/c6ta06430b |
| 文献子类 | Article |
| 英文摘要 | The development of highly active, low cost and stable electrocatalysts for direct alcohol fuel cells remains a critical challenge. While Pd2Sn has been reported as an excellent catalyst for the ethanol oxidation reaction (EOR), here we present DFT analysis results showing the (100) and (001) facets of orthorhombic Pd2Sn to be more favourable for the EOR than (010). Accordingly, using tri-n-octylphosphine, oleylamine (OLA) and methylamine hydrochloride as size and shape directing agents, we produced colloidal Pd2Sn nanorods (NRs) grown in the [010] direction. Such Pd2Sn NRs, supported on graphitic carbon, showed excellent performance and stability as an anode electrocatalyst for the EOR in alkaline media, exhibiting 3 times and 10 times higher EOR current densities than that of Pd2Sn and Pd nanospheres, respectively. We associate this improved performance with the favourable faceting of the NRs. |
| WOS关键词 | ALCOHOL FUEL-CELLS ; POLYMER ELECTROLYTE MEMBRANES ; MASS-SPECTROMETRY ; OXYGEN REDUCTION ; BUILDING-BLOCKS ; ALKALINE-MEDIUM ; PALLADIUM ; ELECTROCATALYSTS ; ELECTROOXIDATION ; NANOPARTICLES |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000387166900051 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/169810]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Cabot, Andreu; Flox, Cristina |
| 作者单位 | 1.ICREA, Pg Lluis Companys 23, Barcelona 08010, Spain 2.Catalonia Inst Energy Res IREC, Barcelona 08930, Spain 3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, State Key Lab Catalysis, Dalian 116023, Peoples R China 4.BIST, CSIC, Catalan Inst Nanosci & Nanotechnol ICN2, Campus UAB, Barcelona 08193, Spain 5.Univ Politecn Cataluna, Inst Tecn Energet, E-08028 Barcelona, Spain 6.Univ Barcelona, Dept Elect, E-08028 Barcelona, Spain |
| 推荐引用方式 GB/T 7714 | Cabot, Andreu,Luo, Zhishan,Lu, Jianmin,et al. Pd2Sn [010] nanorods as a highly active and stable ethanol oxidation catalyst[J]. JOURNAL OF MATERIALS CHEMISTRY A,2016,4(42):16706-16713. |
| APA | Cabot, Andreu.,Luo, Zhishan.,Lu, Jianmin.,Flox, Cristina.,Nafria, Raquel.,...&Ramon Morante, Joan.(2016).Pd2Sn [010] nanorods as a highly active and stable ethanol oxidation catalyst.JOURNAL OF MATERIALS CHEMISTRY A,4(42),16706-16713. |
| MLA | Cabot, Andreu,et al."Pd2Sn [010] nanorods as a highly active and stable ethanol oxidation catalyst".JOURNAL OF MATERIALS CHEMISTRY A 4.42(2016):16706-16713. |
入库方式： OAI收割
来源：大连化学物理研究所
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