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Chemistry and Industry of Forest Products ›› 2020, Vol. 40 ›› Issue (5): 1-9.doi: 10.3969/j.issn.0253-2417.2020.05.001

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Research Progress on Dissolution Mechanism of Cellulose in Novel Solvent Systems

Xin LI,Tingting YOU,Duxin XU,Haichao LI,Yuying WU,Feng XU*()   

  1. Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China
  • Received:2020-04-01 Online:2020-10-28 Published:2020-10-31
  • Contact: Feng XU E-mail:xfx315@bjfu.edu.cn


The cellulose dissolution capability and dissolution mechanism of current novel solvent systems, including aqueous solvent systems (NaOH aqueous solution, alkali/urea and NaOH/thiourea aqueous solution, quaternary ammonium/phosphine aqueous solution, and molten inorganic salt hydrates) and organic solvent systems (LiCl/N, N-dimethylacetamide, ionic liquids and deep eutectic solvents) were reviewed. Sequentially, the advantages and disadvantages of various solvents were discussed, which could provided a reference for the future development and utilization of green cellulose solvents.

Key words: cellulose, novel solvent systems, dissolution, mechanism

CLC Number: