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Interlayer energy transfer between perylene diimide and phthalocyanine monolayers
- Source :
- Journal of Photochemistry and Photobiology A. Chemistry, 211(1), 26-31. Elsevier, Lehtivuori, H, Kumpulainen, T, Efimov, A, Lemmetyinen, H, Würthner, F & Tkachenko, N V 2010, ' Interlayer energy transfer between perylene diimide and phthalocyanine monolayers ', Journal of Photochemistry and Photobiology A. Chemistry, vol. 211, no. 1, pp. 26-31 . https://doi.org/10.1016/j.jphotochem.2010.01.017
- Publication Year :
- 2010
-
Abstract
- Interlayer energy transfer from perylene diimide (PDI12) layers to phthalocyanine layers was studied using steady-state absorption, fluorescence, and time-resolved fluorescence and microscopy methods. The layers were prepared by Langmuir–Schafer method, spaced by a few layers of octadecylamine deposited by Langmuir–Blodgett method, when required. The fluorescence lifetime microscopy method allowed to exclude defects from the energy transfer analysis and calculate the fluorescence lifetimes of PDI12 for the defect free areas. The estimated distance dependence of the interlayer energy transfer follows roughly second order dependences on the distance with the critical distance of 6.9 nm.
- Subjects :
- Fluorescence lifetime microscopy
General Chemical Engineering
Analytical chemistry
General Physics and Astronomy
General Chemistry
Fluorescence
chemistry.chemical_compound
chemistry
Organized molecular films
Diimide
Energy transfer
Microscopy
Monolayer
Phthalocyanine
SDG 7 - Affordable and Clean Energy
Absorption (electromagnetic radiation)
Science, technology and society
Perylene
Subjects
Details
- Language :
- English
- ISSN :
- 10106030
- Volume :
- 211
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Journal of Photochemistry and Photobiology A. Chemistry
- Accession number :
- edsair.doi.dedup.....c2fab2bb7f5bbbd33f1c27dffe8ae778