- Title
- Effect of oligomerization on the photochemical properties of silicon octaphenoxyphthalocyanine
- Creator
- Maree, M David
- Creator
- Nyokong, Tebello
- Subject
- To be catalogued
- Date Issued
- 2001
- Date
- 2001
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/291542
- Identifier
- vital:56885
- Identifier
- xlink:href="https://doi.org/10.1016/S1010-6030(01)00485-3"
- Description
- The photochemical properties of silicon octaphenoxyphthalocyanines (SiOPPc) oligomerized were studied in dimethylsulfoxide (DMSO) solutions. Oligomers containing 2–5 and 9 SiOPPc rings linked with terephthalate linkages were synthesized. Singlet oxygen quantum yields were found to be in the range 0.11–0.34, and increased with the number of rings up to five rings, a decrease in the quantum yield was observed for nine rings. This is explained in terms of the high aggregation of the oligomer containing nine rings.
- Format
- computer
- Format
- online resource
- Format
- application/pdf
- Format
- 1 online resource (8 pages)
- Format
- Publisher
- Elsevier
- Language
- English
- Relation
- Effect of oligomerization on the photochemical properties of silicon octaphenoxyphthalocyanine
- Relation
- Maree, M.D. and Nyokong, T., 2001. Effect of oligomerization on the photochemical properties of silicon octaphenoxyphthalocyanine. Journal of Photochemistry and Photobiology A: Chemistry, 142(1), pp.39-46
- Relation
- Effect of oligomerization on the photochemical properties of silicon octaphenoxyphthalocyanine volume 142 number 1 p. 39 2001 1873-2666
- 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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Nyokong, Tebello (Distinguished Professor)
RU Department of Chemistry
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