dc.contributor.author | Wang, Y | |
dc.contributor.author | Zhao, S | |
dc.contributor.author | Zhu, Y | |
dc.contributor.author | Qiu, R | |
dc.contributor.author | Gengenbach, T | |
dc.contributor.author | Liu, Y | |
dc.contributor.author | Zu, L | |
dc.contributor.author | Mao, H | |
dc.contributor.author | Wang, H | |
dc.contributor.author | Tang, J | |
dc.contributor.author | Zhao, D | |
dc.contributor.author | Selomulya, C | |
dc.date.accessioned | 2020-01-07T03:48:03Z | |
dc.date.available | 2020-01-07T03:48:03Z | |
dc.date.issued | 2020 | |
dc.identifier.issn | 2589-0042 | |
dc.identifier.doi | 10.1016/j.isci.2019.100761 | |
dc.identifier.uri | http://hdl.handle.net/10072/390078 | |
dc.description.abstract | Effective design of bifunctional catalysts for both hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is important but remains challenging. Herein, we report a three-dimensional (3D) hierarchical structure composed of homogeneously distributed Ni-Fe-P nanoparticles embedded in N-doped carbons on nickel foams (denoted as Ni-Fe-P@NC/NF) as an excellent bifunctional catalyst. This catalyst was fabricated by an anion exchange method and a low-temperature phosphidation of nanotubular Prussian blue analogue (PBA). The Ni-Fe-P@NC/NF displayed exceptional catalytic activity toward both HER and OER and delivered an ultralow cell voltage of 1.47 V to obtain 10 mA cm−2 with extremely excellent durability for 100 h when assembled as a practical electrolyser. The extraordinary performance of Ni-Fe-P@NC/NF is attributed to the abundance of unsaturated active sites, the well-defined hierarchical porous structure, and the synergistic effect between multiple components. Our work will inspire more rational designs of highly active non-noble electrocatalysts for industrial energy applications. | |
dc.description.peerreviewed | Yes | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | Elsevier | |
dc.publisher.place | United States | |
dc.relation.ispartofpagefrom | 100761: 1 | |
dc.relation.ispartofpageto | 100761: 33 | |
dc.relation.ispartofissue | 1 | |
dc.relation.ispartofjournal | iScience | |
dc.relation.ispartofvolume | 23 | |
dc.subject.fieldofresearch | Chemical engineering | |
dc.subject.fieldofresearchcode | 4004 | |
dc.title | Three-Dimensional Hierarchical Porous Nanotubes Derived from Metal-Organic Frameworks for Highly Efficient Overall Water Splitting | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dcterms.bibliographicCitation | Wang, Y; Zhao, S; Zhu, Y; Qiu, R; Gengenbach, T; Liu, Y; Zu, L; Mao, H; Wang, H; Tang, J; Zhao, D; Selomulya, C, Three-Dimensional Hierarchical Porous Nanotubes Derived from Metal-Organic Frameworks for Highly Efficient Overall Water Splitting, iScience, 2020, 23 (1), pp. 100761: 1-100761: 33 | |
dcterms.license | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.date.updated | 2020-01-07T00:26:44Z | |
dc.description.version | Version of Record (VoR) | |
gro.rights.copyright | © 2019 The Authors. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, providing that the work is properly cited. | |
gro.hasfulltext | Full Text | |
gro.griffith.author | Zhao, Dongyuan | |