Stab lization of crown-based organogelators by charge-transfer interaction

被引：22

作者：

Jung, JH

Lee, SJ

Rim, JA

Lee, H

Bae, TS

Lee, SS

Shinkai, S

机构：

[1] KBSI, Nano Mat Team, Taejon 305333, South Korea

[2] Gyeongsang Natl Univ, Dept Chem, Chinju 660701, South Korea

[3] Gyeongsang Natl Univ, Res Inst Nat Sci, Chinju 660701, South Korea

[4] Korea Basic Sci Inst, Chonju Brach, Chonju 560756, South Korea

[5] Kyushu Univ, Grad Sch Engn, Dept Chem & Biochem, Fukuoka 8128581, Japan

来源：

CHEMISTRY OF MATERIALS | 2005年 / 17卷 / 03期

关键词：

D O I：

10.1021/cm048643r

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Crown-based organogelators 1 and 2 bearing long alkyl chains were synthesized. Their gelation abilities were drastically enhanced by addition of bypyridinium-based ion (32+), suggesting the bridging effect of the bipyridinium-based ion could be the primary driving force for the stabilization of organogel systems due to the intermolecular charge-transfer interaction with the 1:2 stoichiometry.

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收藏

页码：459 / +

页数：5

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