Reversible thermochromism in hydrogen-bonded polymers containing polydiacetylenes

被引：111

作者：

Yuan, ZZ ^{[1
]}

Lee, CW ^{[1
]}

Lee, SH ^{[1
]}

机构：

[1] Ajou Univ, Dept Mol Sci & Technol, Suwon, South Korea

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 32期

关键词：

alkynes; hydrogen bonds; layered compounds; polymers; thermochromism;

D O I：

10.1002/anie.200453995

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Out of the blue: A reversible temperature-dependent change in the absorption characteristics of spin-coated terephthalic acid/diacetylene polymers is observed. The polymer is prepared by topochemical photopolymerization of the diacetylene side chains of the stacked terephthalic acid units (see picture). The absorption bands of the polymeric product move reversibly from 640 nm (blue form of the polymer) to 580 nm (red form) during heating-cooling cycles.

引用

收藏

页码：4197 / 4200

页数：4

相关论文

共 24 条

[1] Colorimetric reversibility of polydiacetylene supramolecules having enhanced hydrogen-bonding under thermal and pH stimuli [J].

Ahn, DJ ;

Chae, EH ;

Lee, GS ;

Shim, HY ;

Chang, TE ;

Ahn, KD ;

Kim, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (30) :8976-8977

[2] STIFF-CHAIN POLYMERS - STRUCTURE, PHASE-BEHAVIOR, AND PROPERTIES [J].

BALLAUFF, M .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1989, 28 (03) :253-267

[3]

BALLAUFF M, 1989, ANGEW CHEM, V101, P261

[4] Dye-substituted acetylenes and diacetylenes:: Convenient polymerization as studied by differential scanning calorimetry, FT-IR, and UV-vis spectroscopy [J].

Barentsen, HM ;

van Dijk, M ;

Kimkes, P ;

Zuilhof, H ;

Sudhölter, EJR .

MACROMOLECULES, 1999, 32 (06) :1753-1762

[5] Influence of substrate properties on the topochemical polymerization of diacetylene monolayers [J].

Britt, DW ;

Hofmann, UG ;

Möbius, D ;

Hell, SW .

LANGMUIR, 2001, 17 (12) :3757-3765

[6] Supramolecular polymers [J].

Brunsveld, L ;

Folmer, BJB ;

Meijer, EW ;

Sijbesma, RP .

CHEMICAL REVIEWS, 2001, 101 (12) :4071-4097

[7]

Carpick RW, 2000, LANGMUIR, V16, P4639, DOI 10.1021/1a991580k

[8]

ECKERT H, 1986, J CHEM PHYS, V85, P4116

[9] Reversible color switching and unusual solution polymerization of hydrazide-modified diacetylene lipids [J].

Jonas, U ;

Shah, K ;

Norvez, S ;

Charych, DH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (19) :4580-4588

[10] Topochemical polymerization of naphthalenediimide-substituted diacetylene suspensions [J].

Koehorst, RBM ;

Fokkink, RG ;

Stuart, MC ;

Zuilhof, H ;

Sudhölter, EJR .

MACROMOLECULES, 2002, 35 (11) :4226-4228