Synthesis and characterization of poly(ethylene terephthalate)/attapulgite nanocomposites
文献类型：期刊论文
| 作者 | Yuan, Xuepei; Li, Chuncheng; Guan, Guohu; Liu, Xiaoqing; Mao, Yaonan; Zhang, Dong |
| 刊名 | Journal of applied polymer science
 |
| 出版日期 | 2007-01-15 |
| 卷号 | 103期号:2页码:1279-1286 |
| 关键词 | Poly(ethylene terephthalate) Polyesters Nanocomposites Clay Attapulgite |
| ISSN号 | 0021-8995 |
| DOI | 10.1002/app.25207 |
| 通讯作者 | Li, chuncheng(lizy@iccas.ac.cn) |
| 英文摘要 | A kind of clay with fibrous morphology, attapulgite (at), was used to prepare poly (ethylene terephthalate) (pet)/at nanocomposites via in situ polymerization. attapulgite was modified with hexadecyltriphenylphosphonium bromide and silane coupling agent (3-glycidoxypropitrimethoxysilane) to increase the dispersion of clay particles in polymer matrix and the interaction between clay particles and polymer matrix. ftir and tga test of the organic-at particles investigated the thermal stability and the loading quantity of organic reagents. xrd patterns and sem micrographs showed that the organic modification was processed on the surface of rod-like crystals and did not shift the crystal structure of silicate. for pet/at nanocomposites, it was revealed in tem that the fibrous clay can be well dispersed in polymer matrix with the rod-like crystals in the range of nanometer scale. the diameter of rod-like crystal is about 20 nm and the length is near to 500 nm. the addition of the clay particles can enhance the thermal stability and crystallization rate of pet. with the addition of at in pet matrix, the flexural modulus of those composites was also increased markedly. (c) 2006 wiley periodicals, inc. |
| WOS关键词 | POLY(ETHYLENE-TEREPHTHALATE) NANOCOMPOSITES ; LAYERED SILICATE ; NA-ATTAPULGITE ; POLYMERIZATION ; FIBERS ; MORPHOLOGY ; CRYSTALLIZATION ; COMPOSITES ; DISPERSION ; HYBRID |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000242468700081 |
| 出版者 | JOHN WILEY & SONS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2381251 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Li, Chuncheng |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, CAS Key Lab Engn Plast,Joint Lab Polymer Sci & Ma, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Xuepei,Li, Chuncheng,Guan, Guohu,et al. Synthesis and characterization of poly(ethylene terephthalate)/attapulgite nanocomposites[J]. Journal of applied polymer science,2007,103(2):1279-1286. |
| APA | Yuan, Xuepei,Li, Chuncheng,Guan, Guohu,Liu, Xiaoqing,Mao, Yaonan,&Zhang, Dong.(2007).Synthesis and characterization of poly(ethylene terephthalate)/attapulgite nanocomposites.Journal of applied polymer science,103(2),1279-1286. |
| MLA | Yuan, Xuepei,et al."Synthesis and characterization of poly(ethylene terephthalate)/attapulgite nanocomposites".Journal of applied polymer science 103.2(2007):1279-1286. |
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来源：中国科学院大学
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