Research review of dissolving natural polymer materials with ionic liquids and green spinning technology
ZHANG Suo-jiang
LIU Yan-rong
NIE Yi
Abstract：The structure-activity relationship,dissolution mechanism and spinning processes of dissolving cellu-lose,chitin /chitisan,keratin and other natural spinning polymer materials in ionic liquids (ILs)were re-viewed .It was concluded that ILs as a class of green and prominent solvents in dissolving natural spinning polymer materials and dry-jet wet spinning provided a new approach to the new generation of green spinning technology.But in order to realize wide industrial application some key scientific problems of ILs spinning should be solvedincluding thorough research of the dissolution mechanism,further design of the functionalized ILs,exploration of the conditions of rheological properties and spinnability,and the recycling of ILs.
Keywords：ionic liquidnatural pol-ymer materialdissolu-tion mechanismdry jet-wet spinning process
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：14( 1-14 )