BECHT, A and VOGLER, A (1994) PHOTOPHYSICS AND PHOTOCHEMISTRY OF MAIN-GROUP METALS WITH AN S(2) ELECTRON CONFIGURATION - LUMINESCENCE QUENCHING AND PHOTOREDUCTION OF TRIHYDROXOPLUMBATE(II) BY HYDROXIDE. PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-CHEMICAL SCIENCES, 106 (3). pp. 639-643. ISSN 0253-4134,
Full text not available from this repository.Abstract
The luminescence of Pb(OH)3- in deaerated aqueous solution is quenched by hydroxide with k = 1.87 x 10(5) L mol-1 s-1. It is suggested that this quenching is associated with an electron transfer from hydroxide to Pb(OH)3- in its P-3(1) 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.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | COMPLEXES; REDUCTION; PLATINUM; PHOTOCHEMISTRY; LUMINESCENCE; LEAD(II); HYDROXO COMPLEX |
| Depositing User: | Dr. Gernot Deinzer |
| Last Modified: | 19 Oct 2022 08:40 |
| URI: | https://pred.uni-regensburg.de/id/eprint/53265 |
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