Polymer-directed formation of unusual CaCO3 pancakes with controlled surface structures

被引：132

作者：

Chen, SF

Yu, SH ^{[1
]}

Wang, TX

Jiang, J

Cölfen, H

Hu, B

Yu, B

机构：

[1] Univ Sci & Technol China, Div Nanomat & Chem, Hefei Nalt Lab Phys Sci Microscale, Struct Res Lab CAS,Dept Mat Sci & Engn,Dept Chem, Hefei 230026, Anhui, Peoples R China

[2] Max Planck Inst Colloids & Interfaces, D-14424 Potsdam, Germany

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 12期

关键词：

D O I：

10.1002/adma.200401957

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A double hydrophilic block copolymer (DHBC) is used as a crystal-growth modifier for controlled self-assembly of complex and unusual calcite pancakes with multiple stacked and porous layers (see Figure), based on a polymer-directed crystallization mechanism. The results demonstrate that it is possible to manipulate the ability of selective adsorption and stabilization of the DHBCs in order to control the directed crystal growth process.

引用

页码：1461 / 1465

页数：5

共 36 条

[1] Polysaccharides of intracrystalline glycoproteins modulate calcite crystal growth in vitro [J].

Albeck, S ;

Weiner, S ;

Addadi, L .

CHEMISTRY-A EUROPEAN JOURNAL, 1996, 2 (03) :278-284

[2] Control of crystal phase switching and orientation by soluble mollusc-shell proteins [J].

Belcher, AM ;

Wu, XH ;

Christensen, RJ ;

Hansma, PK ;

Stucky, GD ;

Morse, DE .

NATURE, 1996, 381 (6577) :56-58

[3]

Busch S, 1999, EUR J INORG CHEM, P1643

[4] Higher-order organization by mesoscale self-assembly and transformation of hybrid nanostructures [J].

Cölfen, H ;

Mann, S .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (21) :2350-2365

[5]

Cölfen H, 2001, CHEM-EUR J, V7, P106

[6]

Cölfen H, 2001, MACROMOL RAPID COMM, V22, P219, DOI 10.1002/1521-3927(20010201)22:4<219::AID-MARC219>3.0.CO

[7]

2-G

[8] The overgrowth of calcium carbonate on poly(vinyl chloride-co-vinyl acetate-co-maleic acid) [J].

Dalas, E ;

Klepetsanis, P ;

Koutsoukos, PG .

LANGMUIR, 1999, 15 (23) :8322-8327

[9] At the interface of organic and inorganic chemistry: Bioinspired synthesis of composite materials [J].

Estroff, LA ;

Hamilton, AD .

CHEMISTRY OF MATERIALS, 2001, 13 (10) :3227-3235

[10]

HEYWOOD BR, 1996, BIOMIMETIC MAT CHEM

← 1 2 3 4 →