Since the effect of ALPI prepared by the sol-gel method is not ideal, in the following experiments, all AlO is added by the blending method. At the same time, the sol-gel method is still used to prepare SiO.
Because the ALPI effect of sol gel legal preparation is not ideal, in the next experiment, all AlO was added by mixing method, while the preparation siO still uses sol gel method unchanged.
Due to the unsatisfactory effect of ALPI prepared by sol-gel method, all the AlO were added by blending in the next experiment. Meanwhile, the preparation of SiO remained unchanged by sol-gel method.<br>