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[1]李亮,陈郁勃,孙配雷,等.聚吡咯与三氧化二铁复合材料制备与表征[J].武汉工程大学学报,2014,(07):35-38.[doi:103969/jissn16742869201407007]
　LI Liang,CHEN Yu bo,SUN Pei lei,et al.Synthesis and characterization of polypyrrole/ferric oxide composites[J].Journal of Wuhan Institute of Technology,2014,(07):35-38.[doi:103969/jissn16742869201407007]
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聚吡咯与三氧化二铁复合材料制备与表征(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2014年07期
页码:
35-38
栏目:
材料科学与工程
出版日期:
2014-07-31

文章信息/Info

Title:
Synthesis and characterization of polypyrrole/ferric oxide composites
文章编号:
16742869(2014)07003504
作者:
李亮; 陈郁勃; 孙配雷; 陈亭
武汉工程大学材料科学与工程学院，湖北 武汉 430074
Author(s):
LI Liang; CHEN Yubo; SUN Peilei; CHEN Ting
School of Materials Science and Engineering,Wuhan Institute of Technology,Wuhan 430074,China
关键词:
聚吡咯; 三氧化二铁;  复合材料; 一步法
Keywords:
polypyrrole; ferric oxide; composites; onestep method
分类号:
O633
DOI:
103969/jissn16742869201407007
文献标志码:
A
摘要:
为了得到导电高分子与含铁金属氧化物的复合材料，采用偶氮染料甲基橙为掺杂剂，利用一步法合成聚吡咯/三氧化二铁纳米复合材料，并通过扫描电镜, 傅立叶红外光谱, X射线衍射和四探针法对合成的聚吡咯/三氧化二铁复合材料的结构与微观形貌进行表征，研究了反应条件，主要是甲基橙与二价亚铁离子的用量对于聚吡咯/三氧化二铁复合材料性能与结构的影响.结果表明，在反应体系中引入甲基橙，有利于得到颗粒尺寸较小，粒径分布较均匀的聚吡咯/三氧化二铁复合材料；而且随着二价铁离子与三价铁离子的浓度比增大，所得到复合材料的粒子较大，堆积程度较低，电导率可以达到5.7 S/cm.表明可以通过这种一步法来调控聚吡咯/三氧化二铁复合材料的微观形貌与导电性能，使其在将来能应用在新型电磁功能器件上.
Abstract:
To prepare the composite of conducting polymer and ferrous compound,methyl orange was used as the dopant.Polypyrrole/ferric oxide composites were synthesized via onestep method.Fourier transform infrared spectroscope,scanning electron microscope,Xray diffraction and fourpoint probe method test were carried out to characterize the structure,morphology and properties of the polypyrrole/ferric oxide composites.The effect of methyl orange and the content of ferrous ion on the composites were studied.The results show that the smaller polypyrrole/ferric oxide composites with more uniform distribution can be prepared with the addition of methyl orange in the reaction；with the increase of the concentration ratio of ferrous ion and ferric ion,the composites with bigger size are obtained and packed more closely,and the conductivity of the composite is about 5.7 S/cm.It indicates that the morphology and property of polypyrrole/ferric oxide composites can be controlled via this onestep method and these polypyrrole/ferric oxide composites could be used in the fabrication of functional devices in future.

参考文献/References:

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相似文献/References:

[1]李亮,李兰艳,王牌.聚吡咯/二氧化锰复合材料的合成与性能[J].武汉工程大学学报,2013,(03):43.[doi:103969/jissn16742869201303009]
　LI Liang,LI Lan Yan,WANG Pai.Synthesis and properties of polypyrrole and polypyrrole/MnO2 composite[J].Journal of Wuhan Institute of Technology,2013,(07):43.[doi:103969/jissn16742869201303009]
[2]李亮,陈旭,艾建连.偶氮染料掺杂聚吡咯纳米/微米结构材料的制备[J].武汉工程大学学报,2013,(04):55.[doi:103969/jissn 16742869201304013]
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备注/Memo

备注/Memo:
收稿日期：20140306基金项目：国家自然科学基金（20904044）;武汉工程大学第五届研究生教育创新基金（CX2013082）作者简介：李亮（1978）,男,湖北黄石人,教授,博士.研究方向:功能复合材料制备与应用.
更新日期/Last Update: 2014-08-20