Citation: Zhi-ming Zhang, Yue Wang, Qiong Li, Liang-min Yu, Jadranka Travas-Sejdic, Li-juan Zhang. BOWL-SHAPED POLY(3,4-ETHYLENEDIOXYTHIOPHENE)/-Fe2O3 COMPOSITES WITH ELECROMAGNETIC FUNCTION[J]. Chinese Journal of Polymer Science, ;2013, 31(3): 503-513. doi: 10.1007/s10118-013-1239-2 shu

BOWL-SHAPED POLY(3,4-ETHYLENEDIOXYTHIOPHENE)/-Fe2O3 COMPOSITES WITH ELECROMAGNETIC FUNCTION

  • Received Date: 18 June 2012
    Revised Date: 2 August 2012

    Fund Project: This work was financially supported by the National Natural Science Foundation of China (No. 50973098), National Science and Technology Support Program (No. 2012BAB15B02), and the New Zealand Foundation for Science and Technology (contract No. UOAX0806).

  • In this paper, electromagnetic poly(3,4-ethylenedioxythiophene)/-Fe2O3 (PEDOT/-Fe2O3) micro-bowls, 1-2 mm in diameter, were prepared by a simple environment-friendly process. In this method, the aqueous solution of cetyltrimethylammonium bromide (CTAB) instead of any organic solvent was used. FeCl3 acted as a source of FeIII for the formation of -Fe2O3 and as an oxidant for the polymerization of 3,4-ethylenedioxythiophene (EDOT). The bowl-shaped morphology of PEDOT/-Fe2O3 composites was strongly influenced by the concentration of CTAB, FeCl2, ammonia solution and the reaction temperature. The saturation magnetization of PEDOT/-Fe2O3 micro-bowls increased with the increase of FeCl2 concentration and reached 6.20 Am2/kg at the FeCl2 concentration of 0.30 mol/L. The conductivity of the PEDOT/-Fe2O3 composites was in the range of 101 S/cm. The electrical and magnetic sources of PEDOT/-Fe2O3 micro-bowls were confirmed by SEM-EDX, TEM, XRD and XPS spectra. And the possible formation mechanism of PEDOT//-Fe2O3 was proposed.
  • 加载中
    1. [1]

  • 加载中
    1. [1]

      Xia LiYandie LiuZhenglin DuQiangsheng ZhangQing ChenJialin XieKelong Zhu . Bowl-in-bowl encapsulation of corannulene by herteroatom-bridged nanobelts. Chinese Chemical Letters, 2025, 36(5): 110249-. doi: 10.1016/j.cclet.2024.110249

    2. [2]

      Yan ChenXinnan WangYifan LinChun Liu . Shape/dimension-controllable organic heterostructures from one monomer pair. Chinese Chemical Letters, 2025, 36(3): 109903-. doi: 10.1016/j.cclet.2024.109903

    3. [3]

      Lian SunHonglei WangMing MaTingting CaoLeilei ZhangXingui Zhou . Shape and composition evolution of Pt and Pt3M nanocrystals under HCl chemical etching. Chinese Chemical Letters, 2024, 35(9): 109188-. doi: 10.1016/j.cclet.2023.109188

    4. [4]

      Brandon BishopShaofeng HuangHongxuan ChenHaijia YuHai LongJingshi ShenWei Zhang . Artificial transmembrane channel constructed from shape-persistent covalent organic molecular cages capable of ion and small molecule transport. Chinese Chemical Letters, 2024, 35(11): 109966-. doi: 10.1016/j.cclet.2024.109966

Metrics
  • PDF Downloads(0)
  • Abstract views(790)
  • HTML views(2)

通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Address:Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888
Powered By info@rhhz.net

/

DownLoad:  Full-Size Img  PowerPoint
Return