Preparation and characterization of transparent zno/epoxy nanocomposites with high-uv shielding efficiency
文献类型：期刊论文
| 作者 | Li, YQ; Fu, SY; Mai, YW |
| 刊名 | Polymer
 |
| 出版日期 | 2006-03-08 |
| 卷号 | 47期号:6页码:2127-2132 |
| 关键词 | Zno Epoxy Nanocomposite |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.polymer.2006.01.071 |
| 通讯作者 | Fu, sy() |
| 英文摘要 | Transparent zno/epoxy nanocomposites with high-uv shielding efficiency were reported in this paper. first, zinc oxide (zno) precursor was synthesized via the homogeneous precipitation method and zno nanoparticles were then made by calcination of the precursor at different temperature. the structural properties of the as-prepared zno nanoparticles were studied in detail using thermogravinietry (tga), differential thermal analysis (dta), x-ray diffractometer (xrd), fourier transform infrared spectrometer (ft-ir) and transmission electron microscopy (tem), respectively. transparent zno/epoxy nanocomposites were subsequently prepared from transparent epoxy (ep-400) and as-prepared zno nanoparticles via in situ polymerization. optical properties of zno/epoxy nanocomposites, namely visible light transparency and uv light shielding efficiency, were studied using an ultraviolet-visible (uv-vis) spectrophotometer. the optical properties of the as-obtained nanocomposites were shown to depend on zno particle size and content. the nanocomposite containing a very low content (0.07% in weight) of zno nanoparticles with an average particle size of 26.7 nm after calcination at 350 degrees c possessed the most optimal optical properties, namely high-visible light transparency and high-uv light shielding efficiency, that are desirable for many important applications. (c) 2006 elsevier ltd. all rights reserved. |
| WOS关键词 | LIGHT-EMITTING DIODES ; ZINC-OXIDE POWDER ; ZNO NANOPARTICLES ; MECHANISMS ; COATINGS ; ROUTE ; FILMS |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000236362300045 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378636 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Fu, SY |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Univ Sydney, Ctr Adv Mat Technol, Sch Aerosp Mech & Mech Engn, Sydney, NSW 2006, Australia |
| 推荐引用方式 GB/T 7714 | Li, YQ,Fu, SY,Mai, YW. Preparation and characterization of transparent zno/epoxy nanocomposites with high-uv shielding efficiency[J]. Polymer,2006,47(6):2127-2132. |
| APA | Li, YQ,Fu, SY,&Mai, YW.(2006).Preparation and characterization of transparent zno/epoxy nanocomposites with high-uv shielding efficiency.Polymer,47(6),2127-2132. |
| MLA | Li, YQ,et al."Preparation and characterization of transparent zno/epoxy nanocomposites with high-uv shielding efficiency".Polymer 47.6(2006):2127-2132. |
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来源：中国科学院大学
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