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| Polymorphous crystals from chlorozincate-choline chloride ionic liquids in different molar ratios | |
| Liu, YD（刘耀东）; Wu, GZ（吴国忠）; Qi, MY; Wu, GZ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China | |
| 2005 | |
| Source Publication | JOURNAL OF CRYSTAL GROWTH
 |
| ISSN | 0022-0248 |
| Volume | 281Issue:40578Pages:616 |
| Abstract | Polymorphous crystals of chlorozincate-choline chloride ionic liquid (IL) in different molar ratios were incubated at 5 degrees C and characterized by X-ray diffraction (XRD), differential scanning calorimeter (DSC) and optical microscope (OM). It is clearly shown that the properties of IL crystal change significantly with A(ZnCl2) (mole fraction of ZnCl2) over the range from 0.67 to 0.40. Crystal (a) (m.p. 45 degrees C) is formed at X(ZnCl2) = 0.67, both crystal (a) and crystal (b) (m.p. 85 degrees C) are observed at X(ZnCl2) = 0.50. However, crystal (c) (m.p. 27 degrees C) and non-coordinated choline chloride are observed at X(ZnCl2) = 0.40. Morphology of the IL crystal also changes greatly with the X(ZnCl2). This investigation reveals that structures and properties of the IL anions vary with the X(ZnCl2) and the molar ratio is a pivotal factor dominating the IL property. (c) 2005 Elsevier B.V. All rights reserved. |
| Keyword | Crystal Morphology Crystal Structure Ionic Liquids Zinc Compounds |
| Subject Area | Chemistry |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000231011600060 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/8161 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Corresponding Author | Wu, GZ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, YD,Wu, GZ,Qi, MY,et al. Polymorphous crystals from chlorozincate-choline chloride ionic liquids in different molar ratios[J]. JOURNAL OF CRYSTAL GROWTH,2005,281(40578):616. |
| APA | Liu, YD,Wu, GZ,Qi, MY,&Wu, GZ .(2005).Polymorphous crystals from chlorozincate-choline chloride ionic liquids in different molar ratios.JOURNAL OF CRYSTAL GROWTH,281(40578),616. |
| MLA | Liu, YD,et al."Polymorphous crystals from chlorozincate-choline chloride ionic liquids in different molar ratios".JOURNAL OF CRYSTAL GROWTH 281.40578(2005):616. |
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