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计算机集成自动化制备油基磁性液体

Polyalphaolefins-base and Vacuum Pump Oil-base Magnetic Liquids Produced by Computer-integrated Automatic Preparation System
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摘要 报道了采用计算机集成自动化制备系统(CIAPS)制备的聚烯烃合成油和真空泵油基磁性液体的研究结果。采用透射电子显微镜(TEM)、X-射线衍射(XRD)和振动样品磁强计(VSM)对其进行结构表征和性能测试。结果表明,所得到的材料是均匀分散、球形、单畴的立方相Fe3O4纳米材料,粒径集中在大约7~13nm范围,两种磁性液体的饱和磁化强度分别达到26.90kA/m和17.92kA/m。 Excellent polyalphaolefins- and vacuum pump oil-base magnetic liquids prepared by computer-integrated automatic preparation system (CIAPS). The structural characterization and property test of magnetic fluids conducted by transmission electron microscopy (TEM), X-ray diffraction (XRD) and Vibrating Sample Magnetometry (VSM) were proved the superparamagnetic liquids with magnetic nanoparticles Fes 04 cores with single domain and the average grain size around 7 - 13 nm. The saturation magnetizations of PO - MF and VO - MF samples were 26. 90 kA/m and 17.92 kA/m.
出处 《中山大学学报(自然科学版)》 CAS CSCD 北大核心 2007年第3期21-24,共4页 Acta Scientiarum Naturalium Universitatis Sunyatseni
基金 国家自然科学基金资助项目(50476039) 广东省科技计划资助项目(2004A10703001)
关键词 纳米FE3O4 颗粒 聚烯烃 真空泵油 磁性液体 nanoscales particles polyalphaolefins vacuum pump oil magnetic liquids
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参考文献11

  • 1YOZA B,ARAKSKI A,MATSUNAGA T,DNA extraction using bacterial magnetic particles modified with hyperbranched polyamidoamine dendrimer[J].J Biotechnol.2003,101:219-228.
  • 2XU X Q,SHEN H,XU J R,et al.Core-shell structure and magnetic properties of magnetite magnetic fluids stabilized with dextran[J].Appl Surf Sci.2005,252:494-500.
  • 3ASTALAN A P,AHRENTORP F,JOHANSSON C,et al.Biomolecular reactions studied using changes in Brownian rotation dynamics of magnetic particles[J].Biosens Bioelectron.2004,19:945-951.
  • 4AROL A I,AYDOGAN A.Recovery enhancement of magnetite fines in magnetic separation[J].Colloid Surface A,2004,232:151-154.
  • 5RINALDI C,CHAVES A,ELBORAI S,et al.Magnetic fluid rheology and flows[J].Curr Opin Colloid In,2005,10:141-157.
  • 6SINCAI M,GANGA D,GANGA M,et al Antitumor effect of magnetite nanoparticles in cat mammary adenocarcinoma[J].J Magn Magn Mater,2005,293:438-441.
  • 7MARCHAL G,VAN Heke P,DEMAREREL P,et al Detection of liver metastases with superparamagnetic iron oxide in 15 patients:resits of MR imaging at 1.5 T[J].AIR Am J Roentgenol 1989,152:771-775.
  • 8LUBBE A S,BERGEMANN C,RIESS H.Clinical experiences with magnetic drug targeting:a phase I study with 4'-epidoxorubicin in 14 patients with advanced solid tumors[J].Cancer Res.1996,56:4686-4693.
  • 9BERKOVSKY B M,MEDVEDEV V F,KRAKOV M S.Magnetic Fluids[M].Great Britain:Oxford University Press,1993:5.
  • 10KLABUNDE K J.Nanoscale materials in chemistry[M].John Wiley & Sons,Inc,2001:177.

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