Titanium dioxide nanocomposite with graphene and a method for producing titanium dioxide nanocomposite graphene

摘要

nanokompozyt titanium dioxide with grafenem, has it, is about in diameter spherical structure dominujacej nanosfer anatazowych equal to 200 nm.the titanium dioxide is tied up with kilkuwarstwowym grafenem chemically, and the contents of graphene in nanokompozycie ranges from 4.5 to 10%.method for nanokompozytu titanium dioxide with grafenem has thosewith tetrabutylu titanate solution in ethanol mixed with solution of graphene in relations objetosciowych from 1: 4 to 1: 8 and simultaneously subjected to wave action ultradzwiekowych.then i give up wirowaniu by 1.h at 9000 rpm and washed several times with ethanol, after which the obtained material subjected to calcination temperature pru00f3zniowej 400u00b0c under a pressure of 10 - 7 bar.