Work

The formation of J-aggregates in solutions of reverse micelles

Year: 2012

Type: article

Abstract: Features of BIC J-aggregate formation in AOT reverse micelles have been studied using steady-state absorption and luminescence spectroscopy and time-resolved luminescence spectroscopy. BIC J-aggregates reveal spherical structure with diameter ~ 20 nm and significant thermal stability. RM diameter decrease results in strong static disorder increase leading to J-aggregate band (J-band) widening and luminescence quenching. Due to high thermal stability BIC J-aggregates are embedded into RM as a whole at any temperatures of stock water solution. Decrease of stock water solution temperature leads to J-band narrowing and intensity increasing due to static disorder decreasing.

Source: The scientific electronic library of periodicals of the National Academy of Sciences of Ukraine (National Academy of Sciences of Ukraine)

Authors: Fylymonova, I.I., Yefimova, S.L., Sorokin, A.V.

Language: English

Topic: Photochemistry and Electron Transfer Studies

Subfield: Physical and Theoretical Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W7028670064

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Cited by: 1

Related to: 10