Carbohydrates-tailored phase tunable systems composed of ionic liquids and water
文献类型：期刊论文
| 作者 | Chen, Yuhaun2; Wang, Yige2; Cheng, Qingyan2; Liu, Xiaoli2; Zhang, Suojiang1 |
| 刊名 | JOURNAL OF CHEMICAL THERMODYNAMICS
 |
| 出版日期 | 2009-09-01 |
| 卷号 | 41期号:9页码:1056-1059 |
| 关键词 | Carbohydrates Ionic liquids Phase tunable systems Phenol Extraction |
| ISSN号 | 0021-9614 |
| 通讯作者 | Zhang, SJ |
| 英文摘要 | Carbohydrates were found to have substantial effects on tailoring phase tunable of ionic liquids (ILs) and water. Phase behaviors of 1-alkyl-3-methylimidazolium derivatives [C(n)mim]X (n = 2 to 10, X = Cl(-), Br(-), BF(4)(-))-carbohydrate-H(2)O were systemically investigated. For hydrophilic ILs, 1-alkyl-3-methylimidazolium tetrafluoroborate [C(n)mim]BF(4) (n = 3, 4), the homogeneous aqueous solution can be induced to separate two aqueous phases by addition of carbohydrate. For hydrophobic ILs, [C(n)mim]BF(4) (n = 5 to 10), the mutual solubility with water can be lowered by addition of carbohydrate. While 1-alkyl-3-methyl imidazolium chloride ([C(n)mim]Cl, n = 2 to 10) and 1-alkyl-3-methyl imidazolium bromide ([C(n)mim]Br, n = 2 to 10) aqueous solutions never form aqueous two-phase systems (ATPSs) with carbohydrate in the investigated temperatures ranging from (242.15 to 373.15) K. The high partitioning behavior of phenol in ([C(n)mim]BF(4) (n = 3 to 10) (1) + carbohydrate (2) + H(2)O (3) shows that carbohydrate-tailored {IL + H(2)O} systems are feasible to be used as extraction systems, especially in biological and environmental engineering. (C) 2009 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Thermodynamics ; Chemistry, Physical |
| 研究领域[WOS] | Thermodynamics ; Chemistry |
| 关键词[WOS] | AQUEOUS 2-PHASE SYSTEMS ; CLOUD POINT EXTRACTION ; POLYETHYLENE-GLYCOL ; BIPHASIC SYSTEMS ; TEMPERATURE ; CO2 ; PHENOL ; BEHAVIOR ; CHROMATOGRAPHY ; EQUILIBRIA |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000267955100015 |
| 公开日期 | 2013-12-05 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6595]  |
| 专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Res Lab Green Chem & Technol, Beijing 100080, Peoples R China 2.Hebei Univ Technol, Sch Chem Engn & Technol, Tianjin 300130, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Yuhaun,Wang, Yige,Cheng, Qingyan,et al. Carbohydrates-tailored phase tunable systems composed of ionic liquids and water[J]. JOURNAL OF CHEMICAL THERMODYNAMICS,2009,41(9):1056-1059. |
| APA | Chen, Yuhaun,Wang, Yige,Cheng, Qingyan,Liu, Xiaoli,&Zhang, Suojiang.(2009).Carbohydrates-tailored phase tunable systems composed of ionic liquids and water.JOURNAL OF CHEMICAL THERMODYNAMICS,41(9),1056-1059. |
| MLA | Chen, Yuhaun,et al."Carbohydrates-tailored phase tunable systems composed of ionic liquids and water".JOURNAL OF CHEMICAL THERMODYNAMICS 41.9(2009):1056-1059. |
入库方式： OAI收割
来源：过程工程研究所
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