- Title
- Structural modification of RhIIItriarylcorroles for enhanced electrocatalyzed hydrogen evolution reactions
- Creator
- Zhu, Weihua
- Creator
- Li, Lihua
- Creator
- Wang, Yu
- Creator
- Mack, John
- Creator
- Dingiswayo, Somila
- Creator
- Nyokong, Tebello
- Creator
- Liang, Xu
- Subject
- To be catalogued
- Date Issued
- 2022
- Date
- 2022
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/229933
- Identifier
- vital:49724
- Identifier
- xlink:href="https://doi.org/10.1016/j.dyepig.2021.110046"
- Description
- A series of A3 type RhIIItriarylcorroles 2a-c with different meso-substituents with differing electron-donating and withdrawing properties and two A2B type RhIIItriarylcorroles 4a-b with meso-methylthiophenyls at the B position have been prepared and characterized. An analysis of structure-property relationships of 2a-c and 4a-b has been carried out by comparing the optical spectroscopy and electrochemistry of the dyes to trends predicted in DFT and TD-DFT calculations. Rational structural modification strategies that enhance the suitability of 2a-c for use as highly efficient catalysts for hydrogen evolution reactions on glassy carbon electrodes coated with 2a-c/reduced graphene oxide composites and of 4a-b in surface-modified Au electrodes are explored.
- Format
- computer
- Format
- online resource
- Format
- application/pdf
- Format
- 1 online resource (8 pages)
- Format
- Publisher
- Elsevier
- Language
- English
- Relation
- Dyes and Pigments
- Relation
- Zhu, W., Li, L., Wang, Y., Mack, J., Dingiswayo, S., Nyokong, T. and Liang, X., 2022. Structural modification of RhIIItriarylcorroles for enhanced electrocatalyzed hydrogen evolution reactions. Dyes and Pigments, 199, p.110046
- Relation
- Dyes and Pigments volume 199 p. 110046 2022 0143-7208
- Rights
- Publisher
- Rights
- Use of this resource is governed by the terms and conditions of the Elsevier Terms and Conditions Statement (https://www.elsevier.com/legal/elsevier-website-terms-and-conditions)
- Rights
- Closed Access
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- Downloads: 96
Collections
Mack, John (Associate Prof)
Nyokong, Tebello (Distinguished Professor)
RU DST/NRF SARChI for Medicinal Chemistry and Nanotechnology
RU Department of Chemistry
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details Download | SOURCE1 | Structural modification of RhIIItriarylcorroles.pdf | 837 KB | Adobe Acrobat PDF | View Details Download |