[1]曹慧群,李上娇,胡惠媛,等.聚苯胺/碳纳米管/Ni0.5Zn0.5Fe2O4制备及其磁性能[J].深圳大学学报理工版,2008,25(1):35-38.
　CAO Hui-qun,LI Shang-jiao,HU Hui-yuan,et al.Preparation and magnetic property of polyaniline containing carbon nanotubes and Ni0.5Zn0.5Fe2O4[J].Journal of Shenzhen University Science and Engineering,2008,25(1):35-38.
点击复制

聚苯胺/碳纳米管/Ni0.5Zn0.5Fe2O4制备及其磁性能()
分享到：

《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第25卷
期数:
2008年1期
页码:
35-38
栏目:
化工与食品安全
出版日期:
2008-01-30

文章信息/Info

Title:
Preparation and magnetic property of polyaniline containing carbon nanotubes and Ni0.5Zn0.5Fe2O4
文章编号:
1000-2618(2008)01-0035-04
作者:
曹慧群; 李上娇; 胡惠媛; 刘剑洪
深圳大学化学与化工学院, 深圳 518060
Author(s):
CAO Hui-qun; LI Shang-jiao; HU Hui-yuan; and LIU Jian-hong
College of Chemistry and Chemistry Engineering,Shenzhen University,Shenzhen 518060,P.R.China
关键词:
电磁复合材料; 聚苯胺; 碳纳米管; Ni0.5Zn0.5Fe2O4
Keywords:
electromagnetic composite;  polyaniline;  multilwalled carbon nanotubes;  ferrite
分类号:
O 63
文献标志码:
A
摘要:
利用原位聚合法制备纳米电磁复合材料聚苯胺包覆碳纳米管（MWNT）/Ni0.5Zn0.5Fe2O4．采用XRD、TEM、HRTEM、FTIR、TG-DSC和VSM等方法对复合材料进行表征，XRD结果表明，聚苯胺、碳纳米管和Ni0.5Zn0.5Fe2O4共存于复合材料；TEM结果表明，PAn包覆在MWNT/Ni0.5Zn0.5Fe2O4外表面,包覆厚度为15~30 nm；TG-DSC及磁性研究表明，复合材料的矫顽力为21 687.02 A/m，饱和磁化强度为2.27 T，是一种具有较好磁性能的软磁材料．
Abstract:
A novel electromagnetic nanocomposite of Polyaniline (PAn) containing multilwalled carbon nanotube（MWNT）and Ni0.5Zn0.5Fe2O4 was synthesized by an in-situ polymerization method. Coated MWNT with Ni0.5Zn0.5Fe2O4 nanoparticles by chemical precipitation-hydrothermal process，the PAn containing MWNT /Ni0.5Zn0.5Fe2O4 was then synthesized. The composite was characterized by XRD，TEM，HRTEM and FTIR. The results of XRD confirmed that PAn，MWNT and Ni0.5Zn0.5Fe2O4 coexisted in the composite. The results of TEM and HRTEM showed that the surface of the MWNT/Ni0.5Zn0.5Fe2O4 was coated by PAn . And PAn was detected in the composite according to the results of FTIR. Test of magnetic properties indicated that the composite was ferromagnetism with the saturated magnetization of 2.27 T and the coercive of 21 687.02 A/m，which is a soft magnetic material with good magnetic property.

参考文献/References:

［1］黄　涛，黄　英，贺金瑞. 吸波材料研究进展［J］.玻璃钢/复合材料，2003，1：37-39.
［2］邓建国，彭宇行，丁小斌，等.磁性聚苯氨纳米微球的合成［J］. 化学物理学报，2002，2(15)：149-152.
［3］杨青林，宋延林，万梅香，等.导电聚苯胺与Fe3O4 磁性纳米颗粒复合物的合成与表征［J］.高等学校化学学报，2002，6：1105-1109.
［4］杨红生，周　啸，张庆武. 聚苯胺/分级碳纳米管复合材料的制备与性能研究［J］.高分子学报，2004，5：766-768.
［5］李洪胜，冯青平，高彦芳，等. 聚合物对多壁碳纳米管的包覆改性研究［J］.高分子学报，2006，4：588-592.
［6］ Wong E W，Sheehan P E，Lieber C M. 纳米束结构：纳米棒和纳米管的弹性力学和韧性 ［J］.科学，1997，277：1971- 1975(英文版).
［7］ Ebbesen T W，Lezec H J，Hiura H，等. 单个碳纳米管的电导性［J］.自然，1996，382：54-56(英文版).
［8］ Dai H，Hafner J H，Rinzler A G,等. 用纳米管做扫描电镜的纳米探针［J］.自然，1996,384：147-150(英文版).
［9］ 曹慧群，朱美芳，李耀刚，等．化学沉淀水热法制备高矫顽力Ni0.5Zn0.5Fe2O4包覆碳纳米管［J］.固态化学, 2007,180: 3218-3223.

［1］HUANG Tao，HUANG Ying，HE Jin-rui. Progress in microwave absorbing materials ［J］.Fiber Reinforced Plastics/composite，2003，1：37-39(in Chinese).
［2］DENG Jian-guo,PENG Yu-xing,DING Xiao-bin，et al. Preparation and characterization of magnetic polyaniline micropheres ［J］. Chinese Journal of Chemical Physics，2002，2(15)：149-152(in Chinese).
［3］YANG Qing-lin，SONG Yan-lin，WAN Mei-xiang，et al. Synthesis and Characterization of the composite of conducting polyaniline with Fe3O4 magnetic nanoparticles［J］. Chemical Journal of Chinese Universities，2002，6：1105-1109(in Chinese).　
［4］YANG Hong-sheng，ZHOU Xiao，ZHANG Qing-wu. Studies on preparation and properties of polyaniline/ fractionized carbon nanotube composites ［J］. Acta Polymerica Sinica，2004，5：766-768(in Chinese).
［5］LI Hong-sheng，FENG QING-ping，GAO Yan-fang，et al. Study on polymer sheathing on multi-wall carbon nanotubes ［J］. Acta Polymerica Sinica，2006，4：588-592(in Chinese).
［6］ Wong E W，Sheehan P E，Lieber C M. Nanobeam mechanics：elasticity，strength，and toughness of nanorods and nanotubes ［J］. Science，1997， 277：1971-1975.
［7］ Ebbesen T W，Lezec H J，Hiura H，et al. Electrical conductivity of individual carbon nanotubes ［J］. Nature，1996，382：54-56.
［8］ Dai H，Hafner J H，Rinzler A G,et al. Nanotubes as nanoprobes in scanning probe microscopy ［J］. Nature，1996，384：147-150.
［9］ CAO Hui-qun，ZHU Mei-fang，LI Yao-gang，et al.A highly coercive carbon nanotube coated Ni0.5Zn0.5Fe2O4 nanocrystals synthesized by chemical precipitation-hydrothermal process［J］.Journal of Solid State Chemistry,2007,180：3218-3223(in Chinese).

相似文献/References:

[1]马明明,楚楚,刘佳,等.活性炭表面的聚苯胺电化学合成及其电磁性能[J].深圳大学学报理工版,2019,36(No.6(599-724)):656.[doi:10.3724/SP.J.1249.2019.06656]
　MA Mingming,CHU Chu,LIU Jia,et al.Electrochemical synthesis of polyaniline on activated carbon surface and its electromagnetic properties[J].Journal of Shenzhen University Science and Engineering,2019,36(1):656.[doi:10.3724/SP.J.1249.2019.06656]

备注/Memo

备注/Memo:
收稿日期：2007-06-03；修回日期：2007-12-16
基金项目：国家自然科学基金资助项目(50473002)
作者简介：曹慧群（1976-），女（汉族），吉林省公主岭市人，深圳大学讲师、博士．E-mail：chq0524@163.com
通讯作者：刘剑洪（1964-），男（汉族），深圳大学教授、博士生导师．E-mail：liujh@szu.edu.cn
更新日期/Last Update: 2008-02-17