| abstract |
The invention discloses a preparation method of a superfine fibrous polymer immobilized catalyst, which takes functional ion grafted itaconic acid-based polyurethane as a raw material, prepares superfine fiber by an electrostatic spinning process, and obtains the superfine fibrous polymer immobilized catalyst after crosslinking; the diameter of the superfine fiber is 0.01-4 mu m, and the length of the superfine fiber is 2-150 mm. The invention provides a preparation method of a superfine fibrous polymer immobilized catalyst, which prepares a polymer immobilized catalyst integrating three functions of strong catalysis, high surface activity and easy separation, and synchronously solves the problems of difficult catalyst recovery and larger equipment corrosivity; the polymer supported catalyst can be used in saccharide conversion reaction. |