In:
Photochemistry and Photobiology, Wiley, Vol. 59, No. 1 ( 1994-01), p. 111-115
Abstract:
Abstract Zinc phthalolocyanine photosensitized donor‐acceptor systems for light energy conversion and for the design of photoelectrochemical molecular devices are presented. Covalently linked phthalocyanine complexes were incorporated in bilayer lipid membranes (BLM) and deposited on SnO 2 transparent electrodes. Their photovoltages were measured and compared. It has been found that a more favorable orientation and closer proximity are attained in the diad compounds between the donor (phthalocyanine)‐acceptor (anthraquinone) pair than in the reference compound for efficient light‐induced charge separation and transfer. The triad compound is the best among all tested compounds. The decrease in the fluorescence yield and lifetime induced by quinones was examined and the apparent electron‐transfer rate constants were calculated.
Type of Medium:
Online Resource
ISSN:
0031-8655
,
1751-1097
DOI:
10.1111/php.1994.59.issue-1
DOI:
10.1111/j.1751-1097.1994.tb05008.x
Language:
English
Publisher:
Wiley
Publication Date:
1994
detail.hit.zdb_id:
2048860-9
SSG:
12