Possibly due to the heat to react with the surface of the film is composed of small particles, ระดับนาโน A film with high surface area, a
.It has good adsorption, catalytic reaction, and the stability is low. The particles are needs to attract particles by helping to make more stable
.The film the other island groups of large, causing the percentage of films covering even more.
การแปล กรุณารอสักครู่..