Spectral and luminescent properties of Langmuir-Blodgett films of stilbazole salt: Formation of H aggregates

M. V. Alfimov; I. K. Lednev; D. A. Styrkas

doi:10.1016/0040-6090(89)90212-5

Spectral and luminescent properties of Langmuir-Blodgett films of stilbazole salt: Formation of H aggregates

M. V. Alfimov
, I. K. Lednev
, D. A. Styrkas

Chemistry

University at Albany

Institute of Chemical Physics

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

9 Scopus citations

Abstract

Langmuir-Blodgett (LB) films of synthesized surface-active stilbazole salt and stearic acid were obtained. Their spectral and luminescent properties were investigated in relation to the salt and acid ratio in a monolayer. An additional short wave maximum in the absorption spectrum of stilbazole salt multilayers was found. This can be explained by H aggregate formation. With LB film dissolution the aggregates are partially or completely preserved in solution, their fraction increasing with the polarity of the solvent.

Original language	English
Pages (from-to)	397-404
Number of pages	8
Journal	Thin Solid Films
Volume	179
Issue number	1-2
DOIs	https://doi.org/10.1016/0040-6090(89)90212-5
State	Published - Nov 11 1989

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title = "Spectral and luminescent properties of Langmuir-Blodgett films of stilbazole salt: Formation of H aggregates",

abstract = "Langmuir-Blodgett (LB) films of synthesized surface-active stilbazole salt and stearic acid were obtained. Their spectral and luminescent properties were investigated in relation to the salt and acid ratio in a monolayer. An additional short wave maximum in the absorption spectrum of stilbazole salt multilayers was found. This can be explained by H aggregate formation. With LB film dissolution the aggregates are partially or completely preserved in solution, their fraction increasing with the polarity of the solvent.",

author = "Alfimov, \{M. V.\} and Lednev, \{I. K.\} and Styrkas, \{D. A.\}",

year = "1989",

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doi = "10.1016/0040-6090(89)90212-5",

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T1 - Spectral and luminescent properties of Langmuir-Blodgett films of stilbazole salt

T2 - Formation of H aggregates

AU - Alfimov, M. V.

AU - Lednev, I. K.

AU - Styrkas, D. A.

PY - 1989/11/11

Y1 - 1989/11/11

N2 - Langmuir-Blodgett (LB) films of synthesized surface-active stilbazole salt and stearic acid were obtained. Their spectral and luminescent properties were investigated in relation to the salt and acid ratio in a monolayer. An additional short wave maximum in the absorption spectrum of stilbazole salt multilayers was found. This can be explained by H aggregate formation. With LB film dissolution the aggregates are partially or completely preserved in solution, their fraction increasing with the polarity of the solvent.

AB - Langmuir-Blodgett (LB) films of synthesized surface-active stilbazole salt and stearic acid were obtained. Their spectral and luminescent properties were investigated in relation to the salt and acid ratio in a monolayer. An additional short wave maximum in the absorption spectrum of stilbazole salt multilayers was found. This can be explained by H aggregate formation. With LB film dissolution the aggregates are partially or completely preserved in solution, their fraction increasing with the polarity of the solvent.

UR - https://www.scopus.com/pages/publications/0024769411

U2 - 10.1016/0040-6090(89)90212-5

DO - 10.1016/0040-6090(89)90212-5

M3 - Article

SN - 0040-6090

VL - 179

SP - 397

EP - 404

JO - Thin Solid Films

JF - Thin Solid Films

IS - 1-2

ER -

Spectral and luminescent properties of Langmuir-Blodgett films of stilbazole salt: Formation of H aggregates

Abstract

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