| 光谱学与光谱分析 |
|
|
|
|
|
| Chemical Modification on the Surface of Nano-Particles of ZnO and Its Characterization |
| YU Hai-yin, DU Jun, GU Jia-shan, GUAN Ming-yun, WU Zheng-cui, LING Qing, SUN Yi-min |
| College of Chemistry and Material Science, Anhui Normal University 241000，China |
|
|
|
|
Abstract After nano-particles (ZnO) had been encapsulated by a kind of water-soluble cellulose Hydoxyl-Propyl-Methyl Cellulose(HPMC), then methyl methacrylate was grafted onto the surface of them. Thus the surface of nano-ZnO had been successfully modified. FTIR, DTA and TEM were utilized to confirm the results. FTIR shows that HPMC was adsorbed onto the surface of ZnO, and PMMA was also grafted onto its surface, DTA says that the heat stability of HPMC，HPMC-g-PMMA and ZnO/HPMC-g-PMMA increased greatly, TEM photo demonstrates that polymer adhered onto the surface of nano-ZnO which was encapsulated by a layer of film-like polymer.
|
|
Received: 2002-10-08
Accepted: 2003-05-20
|
|
|
|
Corresponding Authors:
YU Hai-yin
|
|
| Cite this article: |
|
YU Hai-yin,DU Jun,GU Jia-shan, et al. Chemical Modification on the Surface of Nano-Particles of ZnO and Its Characterization [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2004, 24(02): 177-179.
|
|
|
|
| URL: |
|
http://www.gpxygpfx.com/EN/Y2004/V24/I02/177 |
[1] XU Guo-cai, ZHANG Li-de(徐国财, 张立德). Nano-Composit Materials(纳米复合材料). Beijing: Chemistry Industry Press(北京：化学工业出版社)，2002.
[2] LONG Fu，WANG Wei，XU Yong-shen et al(龙 复，王 玮，许涌深等). Polymer Materials Science and Engineering(高分子材料科学与工程)，1991，6：13.
[3] YU Hai-yin，LING Ｑing，SUN Yi-min et al(宇海银，凌 青，孙益民等). J. Anhui Normal University(安徽师范大学学报), 2001, 24(4)：352.
|
| [1] |
ZHOU Dan-lei1, 2. Sulfhydryl Modification and Spectral Measurement of Cytoglobin[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(09): 2868-2872. |
| [2] |
CHEN Hui-hui, ZHU Duan-xu, GUO Yan-li*, WANG Ying, YAN Hong-tao . Study on Interaction of L-Homocysteine Modified Gold Nanoparticles with Bovine Serum Albumin by Fluorescence Spectroscopy [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 32(12): 3276-3280. |
| [3] |
WANG Li-ying, MA Mei-hu*, HUANG Qun, SHI Xiao-xia. Study on the Stability of Chicken Egg Yolk Immunoglobulin (IgY) Modified with mPEG[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 32(09): 2501-2507. |
|
|
|
|
