Dispersion of Nano-TiO_2 in the Cellulose Solution

This article has emphatically studied the influence of different dispersing agents,dispersing time and pH values on the dispersion behavior of the 21 nm TiO2 in the cellulose solution.The results show that the best dispersion can be acquired under the conditions as follows: pH 10.0,ethylene glycol as the dispersant,solid-liquid ratio 1.5∶100,and 30 min dispersion time.