With the improvement in production technology, the added value of the production volume increasesed by a large margin. 由于生产技术的改进,产量的增加值大幅度提高。
On the other hand, the activity and selectivity can also be greatly promoted by silylation due to the enhancement of the surface hydrophobicity of the materials. 硅烷化处理增加材料表面的疏水性,能够大幅度提高活性和选择性。