Research on Preparation of Diatomite and Graphene Oxide Materials

The sol-gel method and negative pressure and load method, diatomite as carrier, are used to prepare diatomite, nano-zinc oxide and graphene oxide composite materials, the sample was characterized and analyzed, the structure and morphology of diatomite was and graphene oxide materials were studied, and the influence graphene oxide on photocatalytic performance was analyzed. The results show that the loading of diatomite on nano-zinc oxide is better than the ordinary load method. (paper)