Thermally induced order in PPV derivatives

被引：6

作者：

Breban, L.

Lutsen, L.

Vanhoyland, G.

D'Haen, J.

Manca, J.

Vanderzande, D.

机构：

[1] Univ Hasselt, Mat Res Inst, Div Chem, B-3590 Diepenbeek, Belgium

[2] IMEC, Div IMOMEC, B-3590 Diepenbeek, Belgium

来源：

THIN SOLID FILMS | 2006年 / 511卷

关键词：

conjugated polymer; sulphinyl precursor route; dithiocarbamate precursor route; conversion process; structural order;

D O I：

10.1016/j.tsf.2005.12.035

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have synthesized a poly(p-phenylene vinylene) (PPV) derivative bearing nonyloxy side groups via two different precursor routes: "the sulphinyl precursor route" and "the dithiocarbamate route", both developed within our research group. The conversion process, in which the soluble precursor is transformed into the insoluble conjugated polymer, is examined by means of several spectroscopic techniques like in situ UV-VIS, in situ FTIR, TGA and DIP-MS. By post-heat treatment, the conjugated polymer shows additional structural ordering. This specificity was studied by X-ray Diffraction Spectroscopy (XRD). (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：695 / 700

页数：6

共 15 条

[1] New insights into the microstructure of GILCH-polymerized PPVs [J].