Ti- β zeolite has been successfully synthesized by using fumed silica and TiCl 3 as silicon and titanium sources respectively under the hydrothermal conditio ns.Because inorganic Si and Ti compounds instead of relati...Ti- β zeolite has been successfully synthesized by using fumed silica and TiCl 3 as silicon and titanium sources respectively under the hydrothermal conditio ns.Because inorganic Si and Ti compounds instead of relative organic metal comp ounds were used in the synthesis of Ti- β ,and then a tedious hydrolysis procedure of organic metal compounds was avo ided,the gelatin time was reduced,the synthesis process was simplified and eas ily reproduced.Importantly,the synthesized Ti- β zeolite,which was characterized by XRD,FT-IR,UV-Vis and DTA,didn’t ex ist TiO 2 crystals and had a good quality.展开更多
文摘Ti- β zeolite has been successfully synthesized by using fumed silica and TiCl 3 as silicon and titanium sources respectively under the hydrothermal conditio ns.Because inorganic Si and Ti compounds instead of relative organic metal comp ounds were used in the synthesis of Ti- β ,and then a tedious hydrolysis procedure of organic metal compounds was avo ided,the gelatin time was reduced,the synthesis process was simplified and eas ily reproduced.Importantly,the synthesized Ti- β zeolite,which was characterized by XRD,FT-IR,UV-Vis and DTA,didn’t ex ist TiO 2 crystals and had a good quality.
