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Photoelectric behaviours of covalently linked porphyrin derivatives

Authors
Journal
Solar Energy Materials and Solar Cells
0927-0248
Publisher
Elsevier
Publication Date
Volume
37
Issue
1
Identifiers
DOI: 10.1016/0927-0248(94)00194-4
Disciplines
  • Design

Abstract

Abstract The photoelectric behaviours of covalently linked porphyrin-donor-acceptor compounds: diad, triad, tetrad and porphyrin with C 16 alkyl substitute incorporated into molecular laver assemblies by LB film technique have been investigated. The photovoltages and photocurrents were measured and compared for monolayer of their LB films. The increase of photovoltages and photocurrents with the order tetrad > triad > diad > TPP-OC 16H 33 indicates that the photoelectric behaviours can be improved successfully in the well designed porphyrin linked donor-acceptor compound systems.

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