Facile synthesis of poly(o-phenylenediamine) microfibrils using cupric sulfate as the oxidant

被引：34

作者：

Wang, Liang ^{[1
]}

Guo, Shaojun ^{[1
]}

Dong, Shaojun ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Jilin, Peoples R China

来源：

MATERIALS LETTERS | 2008年 / 62卷 / 17-18期

基金：

中国国家自然科学基金;

关键词：

poly(o-phenylenediamine); cupric sulfate; microfibrils;

D O I：

10.1016/j.matlet.2008.02.031

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A rapid, templateless, surfactantless approach is proposed to prepare microfibrils by simply mixing of aqueous cupric sulfate and o-phenylenediamine (oPD) solutions at room temperature. The as-prepared poly(o-phenylenediamine) (PoPD) microfibrils have been characterized by optical microscope, transmission electron microscope (TEM), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectroscopy (FTIR), ultraviolet-visible spectroscopy (UV-vis) and X-ray diffraction (XRD). Optical microscope and TEM provide the morphology of the PoPD microfibrils. XPS, FTIR, UV-vis and XRD were used for characterization of the structure of PoPD microfibrils. Moreover, possible formation mechanism of PoPD microfibrils was discussed. This method to prepare the one-dimensional (1-D) microstructures is simple, economic and easy to scale up. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：3240 / 3242

页数：3

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