Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/95680
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Biology and Chemical Technology | en_US |
dc.contributor | Department of Applied Physics | en_US |
dc.creator | Zhang, X | en_US |
dc.creator | Kim, D | en_US |
dc.creator | Guo, X | en_US |
dc.creator | Zhu, Y | en_US |
dc.creator | Lee, LYS | en_US |
dc.date.accessioned | 2022-10-05T03:55:22Z | - |
dc.date.available | 2022-10-05T03:55:22Z | - |
dc.identifier.issn | 0926-3373 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/95680 | - |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | © 2021 Elsevier B.V. All rights reserved. | en_US |
dc.rights | © 2021. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/. | en_US |
dc.rights | The following publication Zhang, X., Kim, D., Guo, X., Zhu, Y., & Lee, L. Y. S. (2021). Impacts of boron doping on the atomic structure, stability, and photocatalytic activity of Cu3P nanocrystals. Applied Catalysis B: Environmental, 298, 120515 is available at https://dx.doi.org/10.1016/j.apcatb.2021.120515. | en_US |
dc.subject | Boron doping | en_US |
dc.subject | Copper phosphide | en_US |
dc.subject | Hydrogen evolution reaction | en_US |
dc.subject | Photocatalysis | en_US |
dc.subject | Structure–activity relationships | en_US |
dc.title | Impacts of boron doping on the atomic structure, stability, and photocatalytic activity of Cu₃P nanocrystals | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.description.otherinformation | Title on author’s file: Boron Substitution in Cu3P Nanocrystals: Modification of Atomic Structure and Promotion of Photocatalytic Performance | en_US |
dc.identifier.volume | 298 | en_US |
dc.identifier.doi | 10.1016/j.apcatb.2021.120515 | en_US |
dcterms.abstract | Boron (B) has been engaged as a light and versatile dopant that can modify the crystal structure and intrinsic properties of host materials, enabling tunable electrocatalytic properties. However, the role of B dopant in photocatalytic reactions is still elusive. Herein, we report the preparation of B-doped Cu₃P nanocrystals (B-Cu₃P) that shows an almost four-time promotion of photocatalytic hydrogen production rate compared with pristine Cu₃P. This improvement is credited to the replacement of P with B atoms, which modifies atomic configuration and bonding environments of Cu₃P and endows with enhanced photostability and charge carrier generation. Computational calculations indicate that the boron-associated reconfiguration of electronic structure improves the conductivity of B-Cu₃P by downshifting the Fermi level, leading to a higher charge density and optimized Gibbs free energy of H adsorption. This work demonstrates the role of B-doping in revamping transition metal phosphides with improved kinetics and thermodynamics for photocatalytic reactions. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Applied catalysis B : environmental, 5 Dec. 2021, v. 298, 120515 | en_US |
dcterms.isPartOf | Applied catalysis B : environmental | en_US |
dcterms.issued | 2021-12 | - |
dc.identifier.scopus | 2-s2.0-85110114436 | - |
dc.identifier.eissn | 1873-3883 | en_US |
dc.identifier.artn | 120515 | en_US |
dc.description.validate | 202210 bcfc | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | AP-0003 | - |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | The Innovation and Technology Commission of Hong Kong ;The Hong Kong Polytechnic University | en_US |
dc.description.pubStatus | Published | en_US |
dc.identifier.OPUS | 55105484 | - |
dc.description.oaCategory | Green (AAM) | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Zhang_Impacts_Boron_Doping.pdf | Pre-Published version | 3.58 MB | Adobe PDF | View/Open |
Page views
61
Last Week
0
0
Last month
Citations as of Sep 22, 2024
Downloads
29
Citations as of Sep 22, 2024
SCOPUSTM
Citations
28
Citations as of Sep 26, 2024
WEB OF SCIENCETM
Citations
27
Citations as of Sep 26, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.