Biomass-Derived γ-Valerolactone-Based Solvent Systems for Highly Efficient Dissolution of Various Lignins: Dissolution Behavior and Mechanism Study

被引：143
作者：
Xue, Zhimin [1 ]
Zhao, Xinhui [2 ]
Sun, Run-cang [2 ]
Mu, Tiancheng [1 ]
机构：
[1] Beijing Forestry Univ, Coll Mat Sci & Technol, Beijing Key Lab Lignocellulos Chem, 17 Qinghua Donglu, Beijing 100083, Peoples R China
[2] Renmin Univ China, Dept Chem, 59 Zhongguancun St, Beijing 100872, Peoples R China
来源：
ACS SUSTAINABLE CHEMISTRY & ENGINEERING | 2016年 / 4卷 / 07期
基金：
中国国家自然科学基金;
关键词：
Lignin; Solubility; Solvatochromic parameters; Correlation; gamma-Valerolactone; Water; DMSO; Ionic liquids; IONIC LIQUID; MODEL-COMPOUND; CHEMICALS; LIGNOCELLULOSE; TRANSFORMATION; FRACTIONATION; PRETREATMENT; SURFACTANTS; CONVERSION; CELLULOSE;
D O I：
10.1021/acssuschemeng.6b00639
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Binary solvent systems consisting of biomass derived gamma-valerolactone (GVL) and one cosolvent (e.g., water, ionic liquids, DMSO, and DMF) were developed as highly efficient systems for dissolution of various types of lignin. It was found that the content of cosolvent in GVL significantly affected the solubility of lignins. More importantly, we first concluded that the relationship between the solubility of lignin and hydrogen bond basicity parameter beta value of solvents depends both on the solvent and on the lignin, which clarifies the existing dispute on this topic. Additionally, the dissolved lignin can be easily recovered by the addition of ethanol without its structure noticeably changing. The as-proposed systems are not only mild and highly efficient but also versatile and flexible (with different components and concentrations), thus adapting to the highly diversity of lignin.
引用
收藏
页码：3864 / 3870
页数：7
相关论文
共 45 条
  • [1] Understanding the polarity of ionic liquids
    Ab Rani, M. A.
    Brant, A.
    Crowhurst, L.
    Dolan, A.
    Lui, M.
    Hassan, N. H.
    Hallett, J. P.
    Hunt, P. A.
    Niedermeyer, H.
    Perez-Arlandis, J. M.
    Schrems, M.
    Welton, T.
    Wilding, R.
    [J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2011, 13 (37) : 16831 - 16840
  • [2] Understanding the role of co-solvents in the dissolution of cellulose in ionic liquids
    Andanson, Jean-Michel
    Bordes, Emilie
    Devemy, Julien
    Leroux, Fabrice
    Padua, Agilio A. H.
    Gomes, Margarida F. Costa
    [J]. GREEN CHEMISTRY, 2014, 16 (05) : 2528 - 2538
  • [3] Conversion of Biomass into Chemicals over Metal Catalysts
    Besson, Michele
    Gallezot, Pierre
    Pinel, Catherine
    [J]. CHEMICAL REVIEWS, 2014, 114 (03) : 1827 - 1870
  • [4] Comprehensive Investigation on the Thermal Stability of 66 Ionic Liquids by Thermogravimetric Analysis
    Cao, Yuanyuan
    Mu, Tiancheng
    [J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2014, 53 (20) : 8651 - 8664
  • [5] New insights into the structure and composition of technical lignins: a comparative characterisation study
    Constant, Sandra
    Wienk, Hans L. J.
    Frissen, Augustinus E.
    de Peinder, Peter
    Boelens, Rolf
    van Es, Daan S.
    Grisel, Ruud J. H.
    Weckhuysen, Bert M.
    Huijgen, Wouter J. J.
    Gosselink, Richard J. A.
    Bruijnincx, Pieter C. A.
    [J]. GREEN CHEMISTRY, 2016, 18 (09) : 2651 - 2665
  • [6] Ionic liquid solvent properties as predictors of lignocellulose pretreatment efficacy
    Doherty, Thomas V.
    Mora-Pale, Mauricio
    Foley, Sage E.
    Linhardt, Robert J.
    Dordick, Jonathan S.
    [J]. GREEN CHEMISTRY, 2010, 12 (11) : 1967 - 1975
  • [7] Free-radical conversion of a lignin model compound catalyzed by Pd/C
    Fan, Honglei
    Yang, Yingying
    Song, Jinliang
    Meng, Qinglei
    Jiang, Tao
    Yang, Guanying
    Han, Buxing
    [J]. GREEN CHEMISTRY, 2015, 17 (08) : 4452 - 4458
  • [8] Gamma-valerolactone-based solvents
    Fegyverneki, Daniel
    Orha, Laszlo
    Lang, Gyozo
    Horvath, Istvan T.
    [J]. TETRAHEDRON, 2010, 66 (05) : 1078 - 1081
  • [9] Lignin as Renewable Raw Material
    Garcia Calvo-Flores, Francisco
    Dobado, Jose A.
    [J]. CHEMSUSCHEM, 2010, 3 (11) : 1227 - 1235
  • [10] Polymer-Grafted Lignin Surfactants Prepared via Reversible Addition-Fragmentation Chain-Transfer Polymerization
    Gupta, Chetali
    Washburn, Newell R.
    [J]. LANGMUIR, 2014, 30 (31) : 9303 - 9312
12345