| Dual Amino-Functionalised Phosphonium Ionic Liquids for CO2 Capture | |
| Zhang, Yanqiang1,2; Zhang, Suojiang1; Lu, Xingmei1; Zhou, Qing1; Fan, Wei3; Zhang, XiangPing1; Zhang, SJ | |
| 2009 | |
| Source Publication | CHEMISTRY-A EUROPEAN JOURNAL
 |
| ISSN | 0947-6539 |
| Volume | 15Issue:12Pages:3003-3011 |
| Abstract | A series of 20 dual amino-functionalised phosphonium ionic liquids. (3-aminopropyl)tributylphosphonium amino acid salts ([aP(4443)][AA], in which [AA](-)=[Ala](-), [Arg](-), [Asn](-), [Asp](-), [Cys](-), [Gln](-), [Glu](-), [Gly](-), [His](-), [Ile](-), [Leu](-), [Lys](-), [Met](-), [Phe](-), [Pro](-), [Ser](-), [Thr](-), [Trp](-), [Tvr](-) and [Val](-)), has been prepared. Their physicochemical properties, such as density, viscosity. glass transition and thermal decomposition temperatures and conductivity. have been determined. In particular, the [aP(4443)][AA] ionic liquids (ILs) have low glass transition temperatures ranging from -69.7 to -29.6 degrees C and high decomposition temperatures (all above 200 degrees C). The effects of the variation of the structure of [AA](-) on the above physicochemical properties are discussed. Furthermore, the CO2 absorption of [aP(4443)][Gly], [aP(4443)][Ala], [aP(4443)][Val] and [aP(4443)][Leu], taken as examples, was investigated. It was found that the supported absorption of CO, by the [aP(4443)][AA] ILs almost reaches equilibrium within 80 min, the chemical absorption of CO2 by the [aP(4443)][AA] ILs approaches 1 mol CO2 per mol ionic liquid (twice that reported before) and the [aP(4443)][AA] ILs can be repeatedly recycled for CO2 uptake. |
| Keyword | Amino Acids Carbon Dioxide Capture Ionic Liquids Phosphorus Physicochemical Properties |
| Subtype | Article |
| WOS Headings | Science & Technology ; Physical Sciences |
| DOI | 10.1002/chem.200801184 |
| Indexed By | SCI ; IC |
| Language | 英语 |
| WOS Keyword | CARBON-DIOXIDE ; PHASE-BEHAVIOR ; HIGH-PRESSURE ; IMIDAZOLIUM ; SOLUBILITY ; TETRAFLUOROBORATE ; ABSORPTION ; CATION ; ACIDS |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Multidisciplinary |
| WOS ID | WOS:000264511500027 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/6773 |
| Collection | 湿法冶金清洁生产技术国家工程实验室 |
| Corresponding Author | Zhang, SJ |
| Affiliation | 1.Chinese Acad Sci, Key Lab Green Proc & Engn, Inst Proc Engn, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Kaifeng Univ, Kaifeng 475004, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Yanqiang,Zhang, Suojiang,Lu, Xingmei,et al. Dual Amino-Functionalised Phosphonium Ionic Liquids for CO2 Capture[J]. CHEMISTRY-A EUROPEAN JOURNAL,2009,15(12):3003-3011. |
| APA | Zhang, Yanqiang.,Zhang, Suojiang.,Lu, Xingmei.,Zhou, Qing.,Fan, Wei.,...&Zhang, SJ.(2009).Dual Amino-Functionalised Phosphonium Ionic Liquids for CO2 Capture.CHEMISTRY-A EUROPEAN JOURNAL,15(12),3003-3011. |
| MLA | Zhang, Yanqiang,et al."Dual Amino-Functionalised Phosphonium Ionic Liquids for CO2 Capture".CHEMISTRY-A EUROPEAN JOURNAL 15.12(2009):3003-3011. |
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| 20131211-241-复件 3003（305KB） | 限制开放 | CC BY-NC-SA | Application Full Text | |||
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