| 摘要 |
In amorphous porous (metal) silicate moldings, the (metal) silicates have a uniform mesopore diameter or narrow mesopore radius distribution, a mesopore volume greater than 0.5 ml/g, a specific surface area greater than 500, preferably greater than 700 m<2>/g and no pronounced far order. An Independent claim is also included for the production of the moldings. |
