The Size-dependent Property of 1,3,5-Triphenyl-2-pyrazoline Microcrystals

The Size-dependent Property of 1,3,5-Triphenyl-2-pyrazoline Microcrystals

1,3,5-Triphenyl-2-pyrazoline microcrystals with different sizes from 300 nm to 30 nm were prepared by the reprecipitation method and their absorption peak was found to shift to higher energy side with decreasing crystal size due to size effect and J-aggregate effect.

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Veröffentlicht in:Chemistry letters 1999-09, Vol.28 (9), p.967-968
Hauptverfasser: Fu, Hong-Bing, Ji, Xue-Hai, Yao, Jian-Nian
Format: Artikel
Sprache:eng
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Zusammenfassung:1,3,5-Triphenyl-2-pyrazoline microcrystals with different sizes from 300 nm to 30 nm were prepared by the reprecipitation method and their absorption peak was found to shift to higher energy side with decreasing crystal size due to size effect and J-aggregate effect.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.1999.967