Preparation of porous cellulose beads with ionic liquid mixed solvent

被引：0
|
作者：
Wang, Peng [1 ]
Lin, Dong-Qiang [1 ]
Yao, Shan-Jing [1 ]
机构：
[1] State Key Laboratory of Chemical Engineering, Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
来源：
Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science) | 2013年 / 47卷 / 12期
关键词：
Ion exchangers - Liquid chromatography - Solvents - Ionic liquids - Chlorine compounds;
D O I：
10.3785/j.issn.1008-973X.2013.12.013
中图分类号：
学科分类号：
摘要：
Aiming at the limitation of cellulose dissolution with the traditional methods, microcrystalline cellulose was dissolved in the mixed solvent of 1-buthy-3-methylimidazolium chloride (BmimCl) and 1, 3-dimethyl-2-imidazolidinone (DMI). Porous cellulose beads were prepared with the method of water-in-oil suspension regeneration. The influences of solvent proportion on the dissolubility of cellulose and bead preparation were investigated. Physical properties of the beads were characterized, and the cellulose beads showed good sphericity, porosity, pore diameter and specific surface area. Furthermore, cellulose beads were functionalized to prepare anion exchanger and good adsorption performance was found. The results indicated that the developed method has the advantage of process robustness and can be used as a new method to prepare cellulose matrices for the chromatographic separation.
引用
收藏
页码：2160 / 2164
相关论文
共 50 条
  • [41] Preparation and characterization of antimicrobial cellulose beads
    Petri, Denise
    Blachechen, Leandro
    Fardim, Pedro
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2015, 249
  • [42] Preparation of cellulose-polymerized ionic liquid composite by in-situ polymerization of polymerizable ionic liquid in cellulose-dissolving solution
    Murakami, Masa-aki
    Kaneko, Yoshiro
    Kadokawa, Jun-ichi
    CARBOHYDRATE POLYMERS, 2007, 69 (02) : 378 - 381
  • [43] Wet and dry highly porous cellulose beads from cellulose–NaOH–water solutions: influence of the preparation conditions on beads shape and encapsulation of inorganic particles
    Romain Sescousse
    Roxane Gavillon
    Tatiana Budtova
    Journal of Materials Science, 2011, 46 : 759 - 765
  • [44] Ionic Liquid-Based Route for the Preparation of Catalytically Active Cellulose-TiO2 Porous Films and Spheres
    Wittmar, Alexandra S. M.
    Ulbricht, Mathias
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2017, 56 (11) : 2967 - 2975
  • [45] Efficient levoglucosenone production by catalytic pyrolysis of cellulose mixed with ionic liquid
    Kudo, Shinji
    Zhou, Zhenwei
    Norinaga, Koyo
    Hayashi, Jun-ichiro
    GREEN CHEMISTRY, 2011, 13 (11) : 3306 - 3311
  • [46] Accelerated cellulose depolymerization catalyzed by paired metal chlorides in ionic liquid solvent
    Su, Yu
    Brown, Heather M.
    Li, Guosheng
    Zhou, Xiao-dong
    Amonette, James E.
    Fulton, John L.
    Camaioni, Donald M.
    Zhang, Z. Conrad
    APPLIED CATALYSIS A-GENERAL, 2011, 391 (1-2) : 436 - 442
  • [47] Enzymatic Cellulose Hydrolysis for Glucose Obtainment Using Ionic Liquid as a Solvent Medium
    Andrade, Thaysi C. C.
    Bitencourt, Waldo C.
    Bomtempo, Fabricia V. S.
    Alves, Filipe S.
    Barbosa, Robson S.
    Guarda, Emerson A.
    REVISTA VIRTUAL DE QUIMICA, 2019, 11 (01) : 310 - 325
  • [48] Rheological behavior of cellulose/silk fibroin blend solutions with ionic liquid as solvent
    Yao, Yongbo
    Mukuze, Kanukai Susan
    Zhang, Yumei
    Wang, Huaping
    CELLULOSE, 2014, 21 (01) : 675 - 684
  • [49] Rheological behavior of cellulose/silk fibroin blend solutions with ionic liquid as solvent
    Yongbo Yao
    Kanukai Susan Mukuze
    Yumei Zhang
    Huaping Wang
    Cellulose, 2014, 21 : 675 - 684
  • [50] Ionic liquid: green solvent for the synthesis of cellulose/guar gum/PVA biocomposite
    Patil, Chandrashekhar M.
    Borse, Amulrao U.
    Meshram, Jyotsna S.
    GREEN MATERIALS, 2018, 6 (01) : 23 - 29
12345