ICCAS OpenIR
Electrical-magnetic properties of nanocomposites of conducting polyaniline and Y-Fe2O3 nanoparticles
Yang, QL; Jin, Z; Song, YL; Wan, MX; Lei, J; Xu, WG; Li, QS
2003-12-01
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN0251-0790
Volume24Issue:12Pages:2290-2292
AbstractNanocomposites of PAn-DBSA/gamma-Fe2O3 with electrical and ferromagnetic behavior (sigma = 2.18x10(-3)-5.00x10(-5) S/cm, M-s=3.7-16.6 m(2) . A/kg, H-c=8 805.2-9 133.1 A/m) were prepared by a chemical modification-redoping method in a neutral medium. The products were characterized by TEM, XRD, UV-Vis, four-probe method, and magnetometer. The results indicate that the electrical and magnetic properties of the nanocomposites strongly depend on gamma-Fe2O3 content. With the increase of gamma-Fe2O3 content, the electrical conductivity is decreased and saturation magnetization is increased.
KeywordPolyaniline(Pan-dbsa) Y-fe2o3 Nanoparticles Nanocomposites Property
Indexed BySCI
Language英语
WOS IDWOS:000187660500040
PublisherHIGHER EDUCATION PRESS
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/79794
Collection中国科学院化学研究所
Corresponding AuthorLei, J
Affiliation1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
2.Beijing Inst Technol, Sch Chem Engn & Mat Sci, Beijing 100081, Peoples R China
Recommended Citation
GB/T 7714
Yang, QL,Jin, Z,Song, YL,et al. Electrical-magnetic properties of nanocomposites of conducting polyaniline and Y-Fe2O3 nanoparticles[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2003,24(12):2290-2292.
APA Yang, QL.,Jin, Z.,Song, YL.,Wan, MX.,Lei, J.,...&Li, QS.(2003).Electrical-magnetic properties of nanocomposites of conducting polyaniline and Y-Fe2O3 nanoparticles.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,24(12),2290-2292.
MLA Yang, QL,et al."Electrical-magnetic properties of nanocomposites of conducting polyaniline and Y-Fe2O3 nanoparticles".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 24.12(2003):2290-2292.
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