Superhydrophobic Conducting Polymers Based on Hydrocarbon Poly(3,4-Ethylenedioxyselenophene)

被引：19

作者：

Dunand, Oceane ^{[1
]}

Darmanin, Thierry ^{[1
]}

Guittard, Frederic ^{[1
]}

机构：

[1] Univ Nice Sophia Antipolis, CNRS, UMR 7336, LPMC,Grp Surfaces & Interfaces, F-06100 Nice, France

来源：

CHEMPHYSCHEM | 2013年 / 14卷 / 13期

关键词：

bioinspired materials; conductive polymers; electrochemistry; hydrocarbons; superhydrophobicity; POLYANILINE FILMS; NANOFIBER ARRAYS; OIL DROPLET; SURFACE; WETTABILITY; COATINGS; WATER; ELECTRODEPOSITION; DEPOSITION; EFFICIENCY;

D O I：

10.1002/cphc.201300448

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070305 [高分子化学与物理];

摘要：

We report the first studied example of wettability of conducting polymers based on poly(3,4-ethylenedioxyselenophene). Hydrocarbon 3,4-ethylenedioxyselenophene (C2H5 to C12H25) derivatives are synthesized and electropolymerized in propylene carbonate using lithium tetrafluoroborate (LiBF4) and lithium bistrifluoromethanesulfonimidate (LiTf2N) as electrolyte. Highly structured films are obtained from a C8H17 chain independent of the electrolyte used. Superhydrophobic properties with high adhesion are specifically reached if using a C12H25 chain and LiBF4. The surface morphology is porous and highly structured as the films consist of assemblies of nanofibrils.

引用

页码：2947 / 2953

页数：7

共 72 条

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Synthesis of 3,4-ethylenedioxyselenophene (EDOS):: A novel building block for electron-rich π-conjugated polymers [J].