A perylene dye in sol-gel matrices: photophysical properties of N,N′-bis(2,5-di-tert-butylphenyl)-3,4:9,10-perylenebis(dicarboximide) in glasses and thin films

C. Burgdorff; H. G. Löhmannsröben; R. Reisfeld

doi:10.1016/0009-2614(92)85785-9

A perylene dye in sol-gel matrices: photophysical properties of N,N′-bis(2,5-di-tert-butylphenyl)-3,4:9,10-perylenebis(dicarboximide) in glasses and thin films

C. Burgdorff
, H. G. Löhmannsröben^*
, R. Reisfeld

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

The photophysical properties of the perylenebis(dicarboximide) dye DBPI were investigated in different sol-gel matrices. Monomeric DBPI is highly fluorescent in sol-gel and composite material (CM) glasses. DBPI has a strong tendency towards aggregation in sol-gel glass and the dimeric species is predominant at high concentrations in sol-gel thin films. In CM glass aggregation can be suppressed even at high concentrations. A quantitative description of the dimer⇌monomer equilibrium of DBPI in sol-gel glass is presented.

Original language	English
Pages (from-to)	358-363
Number of pages	6
Journal	Chemical Physics Letters
Volume	197
Issue number	4-5
DOIs	https://doi.org/10.1016/0009-2614(92)85785-9
State	Published - 18 Sep 1992

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title = "A perylene dye in sol-gel matrices: photophysical properties of N,N′-bis(2,5-di-tert-butylphenyl)-3,4:9,10-perylenebis(dicarboximide) in glasses and thin films",

abstract = "The photophysical properties of the perylenebis(dicarboximide) dye DBPI were investigated in different sol-gel matrices. Monomeric DBPI is highly fluorescent in sol-gel and composite material (CM) glasses. DBPI has a strong tendency towards aggregation in sol-gel glass and the dimeric species is predominant at high concentrations in sol-gel thin films. In CM glass aggregation can be suppressed even at high concentrations. A quantitative description of the dimer⇌monomer equilibrium of DBPI in sol-gel glass is presented.",

author = "C. Burgdorff and L{\"o}hmannsr{\"o}ben, \{H. G.\} and R. Reisfeld",

year = "1992",

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T2 - photophysical properties of N,N′-bis(2,5-di-tert-butylphenyl)-3,4:9,10-perylenebis(dicarboximide) in glasses and thin films

AU - Burgdorff, C.

AU - Löhmannsröben, H. G.

AU - Reisfeld, R.

PY - 1992/9/18

Y1 - 1992/9/18

N2 - The photophysical properties of the perylenebis(dicarboximide) dye DBPI were investigated in different sol-gel matrices. Monomeric DBPI is highly fluorescent in sol-gel and composite material (CM) glasses. DBPI has a strong tendency towards aggregation in sol-gel glass and the dimeric species is predominant at high concentrations in sol-gel thin films. In CM glass aggregation can be suppressed even at high concentrations. A quantitative description of the dimer⇌monomer equilibrium of DBPI in sol-gel glass is presented.

AB - The photophysical properties of the perylenebis(dicarboximide) dye DBPI were investigated in different sol-gel matrices. Monomeric DBPI is highly fluorescent in sol-gel and composite material (CM) glasses. DBPI has a strong tendency towards aggregation in sol-gel glass and the dimeric species is predominant at high concentrations in sol-gel thin films. In CM glass aggregation can be suppressed even at high concentrations. A quantitative description of the dimer⇌monomer equilibrium of DBPI in sol-gel glass is presented.

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ER -

A perylene dye in sol-gel matrices: photophysical properties of N,N′-bis(2,5-di-tert-butylphenyl)-3,4:9,10-perylenebis(dicarboximide) in glasses and thin films

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