Insight into the dual effect of water on lignin dissolution in ionic liquids
文献类型：期刊论文
| 作者 | Ge, Mengmeng1; Fang, Timing1; Zhou, Guohui1; Li, Chengjie1; Li, Yao2; Liu, Xiaomin1 |
| 刊名 | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
 |
| 出版日期 | 2022-04-30 |
| 卷号 | 205页码:178-184 |
| 关键词 | Lignin Ionic liquid Dissolution Water content Cosolvent Antisolvent |
| ISSN号 | 0141-8130 |
| DOI | 10.1016/j.ijbiomac.2022.02.079 |
| 英文摘要 | The dual regulation of water on lignin in ionic liquids was studied at the molecular level by molecular dynamics simulation. The simulation results show that a small amount of water will destroy the ion association in ionic liquids, that is, it will produce more free anions and cations. The free ions around lignin are conducive to the dissolution of lignin. On the contrary, excess water will seriously solvate anions and cations. By changing the number of lignin clusters, it is more intuitive to observe that the dissolution of lignin in ILs containing a small amount of water is stronger than that in pure IL, however, the dissolution ability of lignin is reduced after adding a large amount of water in ILs. It is concluded that with the increase of water content, water changes from cosolvent to anti-solvent in the dissolution process. This study provides ideas for the design of IL-water system for economic pretreatment of biomass. |
| WOS关键词 | DEEP EUTECTIC SOLVENT ; LIGNOCELLULOSIC BIOMASS ; RICE STRAW ; PRETREATMENT ; EFFICIENT ; CELLULOSE ; DEPOLYMERIZATION ; SOLUBILIZATION ; FRACTIONATION ; CONVERSION |
| 资助项目 | National Natural Science Foundation of China[22178187] ; National Natural Science Foundation of China[22108139] ; National Natural Science Foundation of China[21908222] ; Natural Science Foundation of Shandong Province[ZR202102180830] ; Taishan Scholars Program of Shandong Prov-ince[tsqn201909091] ; High-Grade Talents Plan of Qingdao University |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry ; Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000784246800001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Taishan Scholars Program of Shandong Prov-ince ; High-Grade Talents Plan of Qingdao University |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/52821]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Liu, Xiaomin |
| 作者单位 | 1.Qingdao Univ, Sch Chem & Chem Engn, Qingdao 266071, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, State Key Lab Multiphase Complex Syst,Beijing Key, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ge, Mengmeng,Fang, Timing,Zhou, Guohui,et al. Insight into the dual effect of water on lignin dissolution in ionic liquids[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2022,205:178-184. |
| APA | Ge, Mengmeng,Fang, Timing,Zhou, Guohui,Li, Chengjie,Li, Yao,&Liu, Xiaomin.(2022).Insight into the dual effect of water on lignin dissolution in ionic liquids.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,205,178-184. |
| MLA | Ge, Mengmeng,et al."Insight into the dual effect of water on lignin dissolution in ionic liquids".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 205(2022):178-184. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。