Multilayered CaCO3/block-copolymer materials via amorphous precursor to crystal transformation

被引：21

作者：

Gong, Haofei ^{[1
]}

Pluntke, Manuela ^{[2
]}

Marti, Othmar ^{[2
]}

Walther, Paul ^{[3
]}

Gower, Laurie ^{[4
]}

Coelfen, Helmut ^{[5
]}

Volkmer, Dirk ^{[1
]}

机构：

[1] Univ Ulm, Inst Inorgan Chem 2, D-89081 Ulm, Germany

[2] Univ Ulm, Inst Expt Phys, D-89081 Ulm, Germany

[3] Univ Ulm, Cent Electron Microscopy Unit, D-89081 Ulm, Germany

[4] Univ Florida, Dept Mat Sci & Engn, Gainesville, FL 32611 USA

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

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2010年 / 354卷 / 1-3期

关键词：

Nacre; Thin films; Calcium carbonate; Block copolymer; Monolayers; CALCIUM-CARBONATE FILMS; ARTIFICIAL NACRE; SHELL FORMATION; GROWTH; LAYER;

D O I：

10.1016/j.colsurfa.2009.08.002

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：

Nacre-type organic/inorganic hybrid multilayers can be fabricated through a continuous polymer-induced liquid precursor (PILP) layer formed underneath a poly(styrene)-block-poly(acrylic acid) (PS-b-PAA) block copolymer monolayer. Subsequent Layer-by-Layer transfer of block copolymer/PILP films leads to a multilayer with organic-inorganic hybrid architecture. The subsequent annealing process transforms the PILP layers into layers of polycrystalline CaCO3, which morphologically resemble that of biogenic nacre. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：279 / 283

页数：5

共 34 条

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