CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Novel core-shell structure polyacrylamide-coated magnetic nanoparticles synthesized via photochemical polymerization
Sun, HW(孙汉文); Hong, J; Meng, FZ; Gong, PJ(龚培军); Yu, JH; Xue, YL(薛艳玲); Zhao, SF; Xu, DM(徐冬梅); Dong, L; Yao, SD(姚思德); Yao, SD (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2006
Source PublicationSURFACE & COATINGS TECHNOLOGY
ISSN0257-8972
Volume201Issue:40545Pages:250
AbstractA novel synthesis method of polymer-coated magnetic nanoparticles was developed. UV-induced photochemical polymerization of acrylamide in magnetite aqueous suspension was performed to obtain core-shell structure polyacrylamide-coated magnetic nanoparticles. The mechanism of U-V-induced photochemical coating was discussed. The morphology, crystalline structure and magnetic properties of polyacrylamide-coated magnetic nanoparticles were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD) and vibrating sample magnetometer (VSM), respectively. Superparamagnetic behaviors, high saturation magnetization and good response to external magnetic field were confirmed by the measurement of magnetic hysteresis curves. (c) 2005 Elsevier B.V. All rights reserved.
KeywordMagnetite Photochemical Polymerization Coating Core-shell Structure
Subject AreaEnvironmental Sciences & Ecology
Indexed Bysci
Language英语
Funding Project应物所项目组
WOS IDWOS:000240616600034
Citation statistics
Cited Times:40[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8122
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorYao, SD (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Sun, HW,Hong, J,Meng, FZ,et al. Novel core-shell structure polyacrylamide-coated magnetic nanoparticles synthesized via photochemical polymerization[J]. SURFACE & COATINGS TECHNOLOGY,2006,201(40545):250.
APA Sun, HW.,Hong, J.,Meng, FZ.,Gong, PJ.,Yu, JH.,...&Yao, SD .(2006).Novel core-shell structure polyacrylamide-coated magnetic nanoparticles synthesized via photochemical polymerization.SURFACE & COATINGS TECHNOLOGY,201(40545),250.
MLA Sun, HW,et al."Novel core-shell structure polyacrylamide-coated magnetic nanoparticles synthesized via photochemical polymerization".SURFACE & COATINGS TECHNOLOGY 201.40545(2006):250.
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