Influence of segmented copolymers on the crystallization and aggregation of calcium carbonate
文献类型：期刊论文
| 作者 | Wei, Hao; Shen, Qiang; Wang, Haihua; Gao, Yanyan; Zhao, Ying; Xu, Duanfu; Wang, Dujin |
| 刊名 | JOURNAL OF CRYSTAL GROWTH
 |
| 出版日期 | 2007-05-15 |
| 卷号 | 303期号:2页码:537-545 |
| 关键词 | Segmented Copolymer Aggregation Crystallization Calcite Calcium Carbonate Vaterite |
| ISSN号 | 0022-0248 |
| DOI | 10.1016/j.jcrysgro.2006.12.078 |
| 英文摘要 | The carboxyl group interacts strongly with calcium ions, indicating that the hydrophilic polymers with the functional groups of -COOH should exert a great impact on the crystal design of calcium carbonate (CaCO3). In this paper, three copolymers were synthesized and subsequently used as additives to control the crystallization and aggregation behaviors of CaCO3. The results show that: (1) the hard-segmented copolymer could be employed as a crystal modifier of calcite; and (2) the introduction of soft segments into the hard-segmented backbone could prohibit the phase transformation of vaterite to calcite, depending upon the structure and the concentration of the synthesized copolymers. The relationship between the properties of the dispersed copolymers and the polymorphism of CaCO3 has also been discussed. (C) 2007 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000246741900026 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/62229]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Shen, Qiang |
| 作者单位 | 1.Shandong Univ, Key Lab Colloid & Interface Chem, Minist Educ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China 2.Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Joint Lab Polymer Sci & Mat, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Hao,Shen, Qiang,Wang, Haihua,et al. Influence of segmented copolymers on the crystallization and aggregation of calcium carbonate[J]. JOURNAL OF CRYSTAL GROWTH,2007,303(2):537-545. |
| APA | Wei, Hao.,Shen, Qiang.,Wang, Haihua.,Gao, Yanyan.,Zhao, Ying.,...&Wang, Dujin.(2007).Influence of segmented copolymers on the crystallization and aggregation of calcium carbonate.JOURNAL OF CRYSTAL GROWTH,303(2),537-545. |
| MLA | Wei, Hao,et al."Influence of segmented copolymers on the crystallization and aggregation of calcium carbonate".JOURNAL OF CRYSTAL GROWTH 303.2(2007):537-545. |
入库方式： OAI收割
来源：化学研究所
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