Influence of stirring speed on the crystallization of calcium carbonate
文献类型：期刊论文
| 作者 | Yan, Feng-Wen1,2; Zhang, Shu-Feng1,3; Guo, Cun-Yue1; Zhang, Xiao-Hui1,2; Chen, Guo-Chang1; Yan, Fang1; Yuan, Guo-Qing1 |
| 刊名 | Crystal research and technology
 |
| 出版日期 | 2009-07-01 |
| 卷号 | 44期号:7页码:725-728 |
| 关键词 | Stirring speed Calcium carbonate Crystallization |
| ISSN号 | 0232-1300 |
| DOI | 10.1002/crat.200900190 |
| 通讯作者 | Guo, cun-yue(cyguo@iccas.ac.cn) |
| 英文摘要 | Control over crystal morphology of calcium carbonate (caco(3)) was investigated by simply changing the stirring speeds in the process of caco(3) formation. scanning electron microscopy (sem) and powder x-ray diffraction (xrd) measurements explore the morphology evolution of caco(3) at varying stirring speeds. as the stirring speeds increase, rhombohedral oalcite, spherical vaterite, and monoclinic crystal with coexistence of calcite phase and vaterite phase were formed, suggesting a facile control over calcium carbonate crystallization in constructing crystals with desired morphology. moreover, almost pure vaterite spherical particles of narrow particle size distribution were formed at optimum. stirring speed. finally, also elucidated in this work is the mechanism investigation into the construction of various crystal forms via this simple route. (c) 2009 wiley-vch verlag gmbh & co. kgaa, weinheim |
| WOS关键词 | HYDROPHILIC BLOCK-COPOLYMERS ; MORPHOLOGY ; PARTICLES ; MESOCRYSTALS ; POLYELECTROLYTE ; SUPERSTRUCTURES ; MESOSTRUCTURES ; PRECIPITATION ; ALIGNMENT ; CRYSTALS |
| WOS研究方向 | Crystallography |
| WOS类目 | Crystallography |
| 语种 | 英语 |
| WOS记录号 | WOS:000268197500006 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2395987 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Guo, Cun-Yue |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci BNLMS, New Mat Lab, Inst Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Tianjin Normal Univ, Coll Chem & Life Sci, Tianjin 300074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Feng-Wen,Zhang, Shu-Feng,Guo, Cun-Yue,et al. Influence of stirring speed on the crystallization of calcium carbonate[J]. Crystal research and technology,2009,44(7):725-728. |
| APA | Yan, Feng-Wen.,Zhang, Shu-Feng.,Guo, Cun-Yue.,Zhang, Xiao-Hui.,Chen, Guo-Chang.,...&Yuan, Guo-Qing.(2009).Influence of stirring speed on the crystallization of calcium carbonate.Crystal research and technology,44(7),725-728. |
| MLA | Yan, Feng-Wen,et al."Influence of stirring speed on the crystallization of calcium carbonate".Crystal research and technology 44.7(2009):725-728. |
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来源：中国科学院大学
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