ICCAS OpenIR
ELECTROSPINNING PREPARATION AND CHARACTERIZATION OF SIZE CONTROLLABLE POLYANILINE COMPOSITE MICOSPHERES
Wang Liang1; Ding Chunmei1; Zhu Ying1; Wan Meixiang2; Jiang Lei1,2
2011-07-20
Source PublicationACTA POLYMERICA SINICA
ISSN1000-3304
Issue7Pages:752-757
AbstractPolyaniline (PANT) microspheres containing Fe(3)O(4) nanoparticles are prepared by means of electrospinning technology using a blending chloroform solution of dodecylbenzene sulfonic acid (DBSA) doped polyaniline (PANT) with polyethylene glycol (PEG) and Fe(3)O(4) nanoparticles. SEM images indicate that composite microspheres of PANI/PEG/Fe(3)O(4) are prepared by means of electrospinning technology, and the diameters are in the range of 2 similar to 5 mu m, which are significantly influenced by the concentration of PEG polymer, the applied voltage and the mass ratio of Fe(3)O(4) in the polymers. With increasing the concentration of PEG, cohesive microspheres turn into regular ones, meanwhile the diameters increase. In comparison, the increasing applied voltage results in gradually reduced diameters of the microspheres. In addition, the microspheres are hardly affected by the addition of various amounts of Fe(3)O(4)nanoparticles It is found that the addition of Fe(3)O(4) nanoparticles does not affect the polymeric chain structure of PANT. However, the added Fe(3)O(4) nanoparticles contribute superparamagnetic properties to the composite microspheres, especially the saturated magnetization (M(8)) increases with the increase of the adding content of Fe304 nanoparticles. Furthermore, the conductive ratio of the electrospinning conduct is about 1 x 10(-6) S/CM.
KeywordElectrospinning Technology Conducting Polyaniline Microsphere Structures Sizes Controlled Supper-magnetic Properties
DOI10.3724/SP.J.1105.2011.10220
Indexed BySCI
Language英语
WOS IDWOS:000293108000009
PublisherSCIENCE PRESS
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/72702
Collection中国科学院化学研究所
Corresponding AuthorWang Liang
Affiliation1.Beihang Univ, Sch Chem & Environm, Beijing 100191, Peoples R China
2.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing 100090, Peoples R China
Recommended Citation
GB/T 7714
Wang Liang,Ding Chunmei,Zhu Ying,et al. ELECTROSPINNING PREPARATION AND CHARACTERIZATION OF SIZE CONTROLLABLE POLYANILINE COMPOSITE MICOSPHERES[J]. ACTA POLYMERICA SINICA,2011(7):752-757.
APA Wang Liang,Ding Chunmei,Zhu Ying,Wan Meixiang,&Jiang Lei.(2011).ELECTROSPINNING PREPARATION AND CHARACTERIZATION OF SIZE CONTROLLABLE POLYANILINE COMPOSITE MICOSPHERES.ACTA POLYMERICA SINICA(7),752-757.
MLA Wang Liang,et al."ELECTROSPINNING PREPARATION AND CHARACTERIZATION OF SIZE CONTROLLABLE POLYANILINE COMPOSITE MICOSPHERES".ACTA POLYMERICA SINICA .7(2011):752-757.
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