Construction of hierarchical Co–Fe oxyphosphide microtubes for electrocatalytic overall water splitting
Development of efficient electrocatalysts is a crucial requirement to build water splitting systems for the production of clean and sustainable fuels. This goal could be achieved by fine‐tuning the composition and structure of the electrocatalytic materials. Here, a facile self‐templated synthetic s...
| Үндсэн зохиолчид: | , , , , |
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| Бусад зохиолчид: | |
| Формат: | Journal Article |
| Хэл сонгох: | English |
| Хэвлэсэн: |
2019
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| Нөхцлүүд: | |
| Онлайн хандалт: | https://hdl.handle.net/10356/85644 http://hdl.handle.net/10220/49825 |
| _version_ | 1826130192155803648 |
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| author | Zhang, Peng Lu, Xue Feng Nai, Jianwei Zang, Shuang‐Quan Lou, David Xiong Wen |
| author2 | School of Chemical and Biomedical Engineering |
| author_facet | School of Chemical and Biomedical Engineering Zhang, Peng Lu, Xue Feng Nai, Jianwei Zang, Shuang‐Quan Lou, David Xiong Wen |
| author_sort | Zhang, Peng |
| collection | NTU |
| description | Development of efficient electrocatalysts is a crucial requirement to build water splitting systems for the production of clean and sustainable fuels. This goal could be achieved by fine‐tuning the composition and structure of the electrocatalytic materials. Here, a facile self‐templated synthetic strategy is developed for the fabrication of hierarchical Co–Fe oxyphosphide microtubes (MTs). Fe‐based metal–organic compound microrods are first synthesized as the self‐sacrificing template. Afterward, the Fe‐based precursors are converted into hierarchical Co–Fe layered double hydroxide MTs through a hydrothermal approach, which are then transformed into the hierarchical Co–Fe oxyphosphide MTs by a phosphidation treatment. Benefiting from the synergistic effect of the compositions and the advantages of the hierarchical hollow structure, the obtained electrocatalyst exhibits enhanced performance for overall water splitting. |
| first_indexed | 2024-10-01T07:52:27Z |
| format | Journal Article |
| id | ntu-10356/85644 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:52:27Z |
| publishDate | 2019 |
| record_format | dspace |
| spelling | ntu-10356/856442023-12-29T06:52:58Z Construction of hierarchical Co–Fe oxyphosphide microtubes for electrocatalytic overall water splitting Zhang, Peng Lu, Xue Feng Nai, Jianwei Zang, Shuang‐Quan Lou, David Xiong Wen School of Chemical and Biomedical Engineering Hierarchical Hollow Engineering::Chemical engineering Development of efficient electrocatalysts is a crucial requirement to build water splitting systems for the production of clean and sustainable fuels. This goal could be achieved by fine‐tuning the composition and structure of the electrocatalytic materials. Here, a facile self‐templated synthetic strategy is developed for the fabrication of hierarchical Co–Fe oxyphosphide microtubes (MTs). Fe‐based metal–organic compound microrods are first synthesized as the self‐sacrificing template. Afterward, the Fe‐based precursors are converted into hierarchical Co–Fe layered double hydroxide MTs through a hydrothermal approach, which are then transformed into the hierarchical Co–Fe oxyphosphide MTs by a phosphidation treatment. Benefiting from the synergistic effect of the compositions and the advantages of the hierarchical hollow structure, the obtained electrocatalyst exhibits enhanced performance for overall water splitting. NRF (Natl Research Foundation, S’pore) MOE (Min. of Education, S’pore) Published version 2019-08-30T07:35:34Z 2019-12-06T16:07:46Z 2019-08-30T07:35:34Z 2019-12-06T16:07:46Z 2019 Journal Article Zhang, P., Lu, X. F., Nai, J., Zang, S.-Q., & Lou, D. X. W. (2019). Construction of hierarchical Co–Fe oxyphosphide microtubes for electrocatalytic overall water splitting. Advanced Science, 1900576-. doi:10.1002/advs.201900576 https://hdl.handle.net/10356/85644 http://hdl.handle.net/10220/49825 10.1002/advs.201900576 en Advanced Science © 2019 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. 7 p. application/pdf |
| spellingShingle | Hierarchical Hollow Engineering::Chemical engineering Zhang, Peng Lu, Xue Feng Nai, Jianwei Zang, Shuang‐Quan Lou, David Xiong Wen Construction of hierarchical Co–Fe oxyphosphide microtubes for electrocatalytic overall water splitting |
| title | Construction of hierarchical Co–Fe oxyphosphide microtubes for electrocatalytic overall water splitting |
| title_full | Construction of hierarchical Co–Fe oxyphosphide microtubes for electrocatalytic overall water splitting |
| title_fullStr | Construction of hierarchical Co–Fe oxyphosphide microtubes for electrocatalytic overall water splitting |
| title_full_unstemmed | Construction of hierarchical Co–Fe oxyphosphide microtubes for electrocatalytic overall water splitting |
| title_short | Construction of hierarchical Co–Fe oxyphosphide microtubes for electrocatalytic overall water splitting |
| title_sort | construction of hierarchical co fe oxyphosphide microtubes for electrocatalytic overall water splitting |
| topic | Hierarchical Hollow Engineering::Chemical engineering |
| url | https://hdl.handle.net/10356/85644 http://hdl.handle.net/10220/49825 |
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