| Biomass aerogel is a promising aerogel catalyst,which has attracted extensive attention in recent years due to its advantages of low density,light weight and large specific surface area.With our continuous exploration and research,and continuous development of purification process,now we have been able to produce natural polysaccharides on a large scale,it is used in medicine,magnetic nanomaterials and food materials and other functional materials fields.However,most of the biomass aerogel are fragile,deformation and rupture occurred easily under the action of external force,which greatly limits its application in industrial field,in this,we will join the graphene oxide polyacrylamide and copper crosslinked alginate formation super double aerogel network,to further explore the graphene and silica inorganic material such as join the alginate aerogel,will greatly improve biomass on the mechanical properties of the aerogel.The aerogel catalysts were characterized by FTIR,ICP-AES and SEM techniques,mercury porosimetry measurements and particle strength testing.Consequently,In addition to enhance the mechanical property,the graphene oxide also significantly increases the catalytic activity.Graphene oxide enhancement for biomass aerogel catalyst provides a new method to develop next generation supper catalysts. |
