Study of Preparation and Properties on Polymer-modified Magnetite Nanoparticles
文献类型：期刊论文
| 作者 | Tong, Ruili1,2; Wang, Yonggang1; Yang, Guang3; Ma, Aiqing4; Sun, Keji4; Yang, Hui2; Wang, Jinben2 |
| 刊名 | SOUTH AFRICAN JOURNAL OF CHEMISTRY-SUID-AFRIKAANSE TYDSKRIF VIR CHEMIE
 |
| 出版日期 | 2015 |
| 卷号 | 68页码:99-104 |
| 关键词 | Magnetite (Fe3O4) nanoparticles superparamagnetism polymer modification colloidal stability |
| 英文摘要 | In this paper, polyacrylamide (PAM)-modified magnetite (Fe3O4) nanoparticles were prepared by in situ polymerization in aqueous solution. The particle size, morphology, crystal phase and magnetic properties were measured utilizing scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD) and vibrating sample magnetometer (VSM), respectively. The size distribution and stability of the nanoparticles in aqueous solution were evaluated using the laser particle size analyzer and ultraviolet-visible spectroscopy (UV-vis). The influences of the dose of acrylamide (AM) and the pH value on the particle size and stability were also examined. The results showed that the Fe3O4 nanoparticles possessed superparamagnetic property and super dispersion stability in aqueous solution after PAM modification. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/27642]  |
| 专题 | 化学研究所_胶体、界面与化学热力学实验室 |
| 作者单位 | 1.China Univ Min & Technol Beijing, Sch Chem & Environm Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Colloid Interface & Chem Thermodynam, Beijing 100190, Peoples R China 3.CNOOC Res Inst, State Key Lab Offshore Oil Exploitat, Beijing 100027, Peoples R China 4.Sinopec, Shengli Oilfield Branch Co, Oil Prod Technol Res Inst, Dongying 257000, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tong, Ruili,Wang, Yonggang,Yang, Guang,et al. Study of Preparation and Properties on Polymer-modified Magnetite Nanoparticles[J]. SOUTH AFRICAN JOURNAL OF CHEMISTRY-SUID-AFRIKAANSE TYDSKRIF VIR CHEMIE,2015,68:99-104. |
| APA | Tong, Ruili.,Wang, Yonggang.,Yang, Guang.,Ma, Aiqing.,Sun, Keji.,...&Wang, Jinben.(2015).Study of Preparation and Properties on Polymer-modified Magnetite Nanoparticles.SOUTH AFRICAN JOURNAL OF CHEMISTRY-SUID-AFRIKAANSE TYDSKRIF VIR CHEMIE,68,99-104. |
| MLA | Tong, Ruili,et al."Study of Preparation and Properties on Polymer-modified Magnetite Nanoparticles".SOUTH AFRICAN JOURNAL OF CHEMISTRY-SUID-AFRIKAANSE TYDSKRIF VIR CHEMIE 68(2015):99-104. |
入库方式： OAI收割
来源：化学研究所
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