Excellent adsorption properties of novel cyclodextrin polymer of Zn2+.

Cyclodextrin (CD) is cyclic oligosaccharides connected by a different number of glucose molecules, and a class of good clathrate material. β-CD and dendritic molecules were used to synthesize novel polymer which is insoluble in common solvents, through elemental analysis, Molar ratio of CD and dendrimers was 2:1. The new polymer was used to adsorb Zn2+ in simulate water at pH 5 to 6.5, the initial concentration was 2.45mmol/L, Zn2+ adsorption capacity reached 0.78mmol/g. Weihai CY Dendrimer Technology Co., Ltd.-Professional Manufacturer for low cost dendritic polymers. -The newest 4th class polymers.