▎ 摘　　要

NOVELTY - Preparing super network structure graphene oxide gel comprises e.g. providing under the aid of ultrasound, dispersing 1 pts. wt. oxidized graphene uniformly, where three-necked flask containing 100 pts. wt. deionized water, dispersing evenly after the transfer to the magnetic stirrer, adding 0.1-1.5 pts. wt. glacial acetic acid, stirring evenly, adding 0.1-3 pts. wt. polyglucosamine (1-4) -2-amino-B-D powder, stirring to prepare a polyglucosamine (1-4) -2-amino-B-D acetic acid solution, synthesizing graphene oxide using an improved hummers method, and providing ice water bath. USE - The gel is useful for adsorbing heavy metal ions or dye (claimed). ADVANTAGE - The method: does not use initiator; is carried out at low temperature and fast reaction speed; is economical; environmentally friendly; and easy realization of industrialization. DETAILED DESCRIPTION - Preparing super network structure graphene oxide gel comprises (i) providing under the aid of ultrasound, dispersing 1 pts. wt. oxidized graphene uniformly, where three-necked flask containing 100 pts. wt. deionized water, dispersing evenly after the transfer to the magnetic stirrer, adding 0.1-1.5 pts. wt. glacial acetic acid, stirring evenly, adding 0.1-3 pts. wt. polyglucosamine(1-4)-2-amino-B-D powder, stirring until completely dissolved to prepare a polyglucosamine(1-4)-2-amino-B-D acetic acid solution, synthesizing graphene oxide using an improved hummers method, providing ice water bath, resulting polyglucosamine(1-4)-2-amino-B-D acetic acid solution add certain amount of acrylamide monomer and an active agent sequentially, stirring evenly at a certain intensity of ultrasound through inert gas, ultrasound sterilizing for 10-60 minutes, transferring the solution to a polytetrafluoroethylene mold at 50-60 degrees C, water bath reacting for 4-10 hours, and obtaining super network structure oxide graphene oxide gel. An INDEPENDENT CLAIM is also included for super network structure graphene oxide oxide gel.