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DOI | 10.1016/j.jelechem.2018.11.033 |
Engineering and understanding of synergistic effects in the interfaces of rGO-CNTs/PtPd nanocomposite revealed fast electro-oxidation of methanol | |
Bin Yousaf, Ammar1; Imran, M.2; Zaidi, Syed Javaid1; Kasak, Peter1 | |
发表日期 | 2019 |
ISSN | 1572-6657 |
EISSN | 1873-2569 |
卷号 | 832页码:343-352 |
英文摘要 | The developing human societies are being faced provoking energy crises due to higher demands of energy for increasing worldwide populations. The massive depletion of natural resources and global warming issues sound a laud alarm for modern societies. Methanol is attracting huge attractions as an alternative fuel in direct methanol fuel cells for the development of future energy conversion resources, while the fast chemisorptions of methanol and stable performance remained a challenge thereby hampering their scalable applications at commercial level. Herein, we focused on these goals by alteration in chemistry of materials being used as anode catalysts for direct methanol fuel cells. The promising PtPd alloy nanoparticles with tailored compositions are loaded on highly conductive rGO-CNTs support material. The highly active components of the metals and powerful electron transfer material as a support, these combined characteristics in one nanostructure facilitate the fast chemisorptions of methanol with durable performance. The ex-situ electrochemical and in-situ online differential electrochemical mass spectrometric analysis reveal the enhanced electrocatalytic methanol oxidation reaction activities attribute towards direct chemisorptions intermediate pathways introduced via geometric and structural factor within nanocomposite material. |
WOS研究方向 | Chemistry ; Electrochemistry |
来源期刊 | JOURNAL OF ELECTROANALYTICAL CHEMISTRY |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/90855 |
作者单位 | 1.Qatar Univ, Ctr Adv Mat, Doha 2713, Qatar; 2.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Div Nanomat & Chem, Hefei 230026, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Bin Yousaf, Ammar,Imran, M.,Zaidi, Syed Javaid,et al. Engineering and understanding of synergistic effects in the interfaces of rGO-CNTs/PtPd nanocomposite revealed fast electro-oxidation of methanol[J],2019,832:343-352. |
APA | Bin Yousaf, Ammar,Imran, M.,Zaidi, Syed Javaid,&Kasak, Peter.(2019).Engineering and understanding of synergistic effects in the interfaces of rGO-CNTs/PtPd nanocomposite revealed fast electro-oxidation of methanol.JOURNAL OF ELECTROANALYTICAL CHEMISTRY,832,343-352. |
MLA | Bin Yousaf, Ammar,et al."Engineering and understanding of synergistic effects in the interfaces of rGO-CNTs/PtPd nanocomposite revealed fast electro-oxidation of methanol".JOURNAL OF ELECTROANALYTICAL CHEMISTRY 832(2019):343-352. |
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