Nanoengineered Metal Surface Capsules: Construction of a Metal-Protection System

被引：43

作者：

Andreeva, Daria V. ^{[4
]}

Sviridov, Dmitry V. ^{[3
]}

Masic, Admir ^{[1
,2
]}

Moehwald, Helmuth ^{[1
,2
]}

Skorb, Ekaterina V. ^{[1
,2
]}

机构：

[1] Max Planck Inst Colloids & Interfaces, Dept Interface, D-14476 Potsdam, Germany

[2] Max Planck Inst Colloids & Interfaces, Dept Biomat, D-14476 Potsdam, Germany

[3] Belarusian State Univ, Dept Chem, Minsk 220030, BELARUS

[4] Univ Bayreuth, D-95440 Bayreuth, Germany

来源：

SMALL | 2012年 / 8卷 / 06期

关键词：

metal capsules; sonochemistry; anticorrosion; biocide; active surfaces; coatings; COATINGS;

D O I：

10.1002/smll.201102365

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Sonochemically formed metal capsules, which can protect a metal surface and release active compounds, are presented. The capsules are formed by modifying a metal surface into having a porous sponge layer; this layer is continuous with the bulk metal allowing for excellent adhesion. The porosity of the sponge layer and polyelectrolyte complexes allows active compounds to be stored and released depending on external stimuli. These porous capsules open up prospects in metal nanoengineering and surface protection as well as in encapsulation and polyelectrolyte applications. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：820 / 825

页数：6

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