Polymer porous thin films obtained by direct spin coating

被引：16

作者：

Alvarez-Fernandez, Alberto ^{[1
]}

Valdes-Bango, Fernando ^{[2
,3
]}

Losada-Ambrinos, Raquel ^{[1
]}

Ignacio Martin, Jose ^{[2
,3
]}

Velez, Maria ^{[2
,3
]}

Maria Alameda, Jose ^{[2
,3
]}

Garcia Alonso, Francisco Javier ^{[1
,3
]}

机构：

[1] Univ Oviedo, Dept Quim Organ & Inorgan, E-33006 Oviedo, Spain

[2] Univ Oviedo, Dept Fis, Oviedo, Spain

[3] Univ Oviedo, CINN, CSIC, El Entrego, Spain

来源：

POLYMER INTERNATIONAL | 2018年 / 67卷 / 04期

关键词：

block copolymers; self-assembly; nanostructured porous thin films; DIBLOCK COPOLYMER; BLOCK; MICELLES; TEMPERATURE; FABRICATION; TRANSITION; COMPLEXES; SPECTRA; ROUTE;

D O I：

10.1002/pi.5519

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Films of four different nanostructures, namely micelles, filled cylinders, ring-shaped porous nanostructures and hollow cylinders, can be prepared easily in a straightforward and simple way by spin coating onto a silicon plate toluene solutions of poly(styrene-block-4-vinylpyridine) copolymer containing formic acid of increasing concentration. Despite the enormous progress in preparation of porous polymers, most of them require multiple steps. In this sense, this method represents an effort to obtain not only porous thin films but also other bidimensional nanostructures in a very simple way. (c) 2017 Society of Chemical Industry

引用

页码：393 / 398

页数：6

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