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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 763Properties Study of a New Perfluorocyclopentenes...

Properties Study of a New Perfluorocyclopentenes Bearing Fluorene

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Abstract:

A new unsymmetrical photochromic diarylethene 1-(2-methyl-benzothiophenyl) - 2-((5-(9, 9-dibutyl-fluorenyl)-2-methylthiophen-3-yl)) perfluoroncyclopentene (1o), was synthesized and its optoelectronic properties, such as photochromism in solution as well as in poly-methylmethacrylate (PMMA) amorphous films and fluorescence were investigated. The photochromic reaction kinetics indicated that the cyclization process of 1o belongs to the zeroth order reaction and the cycloreversion process belongs to the first order reaction. When the concentration at 5 × 10^-5 mol/L the fluorescence peak have the maximum.

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Advanced Materials Researches and Application

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Periodical:

Advanced Materials Research (Volume 763)

Pages:

53-56

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.763.53

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Online since:

September 2013

Authors:

Hai Chang Ding, Chun Hong Zheng, Gang Liu

Keywords:

Concentration Effect, Diarylethene, Photochromism, Property, Reaction Kinetics

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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