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Photophysics and photochemistry of main group metals with an s² electron configuration. Luminescence quenching and photoreduction of trihydroxoplumbate(II) by hydroxide
Article
Becht, A. and Vogler, Arnd (1994) Photophysics and photochemistry of main group metals with an s² electron configuration. Luminescence quenching and photoreduction of trihydroxoplumbate(II) by hydroxide. Journal of Chemical Sciences 106 (3), pp. 639-643.DOI to cite this document: 10.5283/epub.13590
Abstract
The luminescence of Pb(OH) 3 − in deaerated aqueous solution is quenched by hydroxide withk = 1.87 × 105 Lmol−1 s−1. It is suggested that this quenching is associated with an electron transfer from hydroxide to Pb(OH) 3 − in its3P1 sp-excited state. This assumption is supported by the photochemical behaviour of Pb(OH) 3 − which is photoreduced to metallic lead. The efficiency of the photolysis increase with hydroxide concentration.
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| Item type | Article | ||||
| Journal or Publication Title | Journal of Chemical Sciences | ||||
| Publisher | Springer India, in co-publication with Indian Academy of Sciences | ||||
| Volume | 106 | ||||
| Number of Issue or Book Chapter | 3 | ||||
| Page Range | pp. 639-643 | ||||
| Date | 1994 | ||||
| Date of publication | 17 Mar 2010 09:37 | ||||
| Institutions | Chemistry and Pharmacy > Institut für Anorganische Chemie > Alumni or Retired Professors > Prof. Dr. Arnd Vogler | ||||
| Identification Number |
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| Keywords | Photochemistry - luminescence - lead (II) - hydroxo complex | ||||
| Dewey Decimal Classification | 500 Science > 540 Chemistry & allied sciences | ||||
| Status | Published | ||||
| Refereed | Yes, this version has been refereed | ||||
| Created at the University of Regensburg | Yes | ||||
| URN of the UB Regensburg | urn:nbn:de:bvb:355-epub-135900 | ||||
| Item ID | 13590 |
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