Structure and characteristics of polyampholyte super-absorbent nanocomposite
文献类型：期刊论文
| 作者 | Xu Kun; Chen Qiang; Xiang Sheng; Yue Yu-Mei; Zhang Wen-De; Wang Pi-Xin |
| 刊名 | Chemical journal of chinese universities-chinese
 |
| 出版日期 | 2006-12-10 |
| 卷号 | 27期号:12页码:2417-2421 |
| ISSN号 | 0251-0790 |
| 关键词 | Polyampholyte Super-absorbent nanocomposite Antipressure intensity |
| 通讯作者 | Wang pi-xin(pxwang@ciac.jl.cn) |
| 英文摘要 | A novel polyampholyte super-absorbent nanocomposite with acrylate sodium, acryloyxyethyl trimethyl ammonium chloride(dac) and montmorillonite(mmt) was synthesized by in situ solution polymerization in aqueous solution. the morphology structures of composites were investigated by xrd and tem. the results show that a series of intercalated polymer-mmt super absorbent nanocomposite were produced. due to the introduction of mmt, the swell ratio of nanocomposite was up to 2380 g/g and the gel antipressure intensity was enhanced by 180%. in the same time, the investigation indicates that the formation of intercalated nanocomposite was promoted by the addition of dac owing to the strong interaction between dac and the platelets of mmt. on the other hand, the sensitivity of ampholyte composite to ph could be observed when the polyampholyte super-absorbent nanocomposites were soaked into nacl solution with a mass fraction 0.9% at different ph values. |
| WOS关键词 | SUPERABSORBENT COMPOSITE |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Multidisciplinary |
| 语种 | 英语 |
| 出版者 | HIGHER EDUCATION PRESS |
| WOS记录号 | WOS:000242962700043 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379245 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang Pi-Xin |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, Polymer Engn Lab, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu Kun,Chen Qiang,Xiang Sheng,et al. Structure and characteristics of polyampholyte super-absorbent nanocomposite[J]. Chemical journal of chinese universities-chinese,2006,27(12):2417-2421. |
| APA | Xu Kun,Chen Qiang,Xiang Sheng,Yue Yu-Mei,Zhang Wen-De,&Wang Pi-Xin.(2006).Structure and characteristics of polyampholyte super-absorbent nanocomposite.Chemical journal of chinese universities-chinese,27(12),2417-2421. |
| MLA | Xu Kun,et al."Structure and characteristics of polyampholyte super-absorbent nanocomposite".Chemical journal of chinese universities-chinese 27.12(2006):2417-2421. |
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来源：中国科学院大学
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