It has been proven by instrumental analysis that metal oxides and salts disperse spontaneously to the pores and surface of zeolites at atomic level dispersion.

• 金属盐和氧化物在分子筛孔穴中及内外表面自发形成原子水平的分散,这种自发分散现象已被多种现代仪器分析所证实,并在国内外得到广泛认同。