Partical Size and Morphology of Zeolite β Influenced by Various Conditions in the Hydrothermal Synthesis

Nanocrystalline zeolite β was synthesized by hydrothermal treatment, and the effect of aluminium source, SiO2/Al2O3 ratio, sodion, crystallization temperature etc. on particle size and morphology was studied. Under the optimum condition, zeolite β with the particle size about 100nm was successfully synthesized. The samples were characterized by XRD and TEM techniques, and the key factors influencing the particle size and morphology were revealed.
zeolite beta nanometer scale hydrothermal synthesis particle size morphology
Feng Xilan Liu Yunqi Liu Chenguang Liu Chunying Wang Huaiping
State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, CNPC, China University of Petroleum, Qingdao, Shandong, China 266555
国际会议
青岛
英文
2271-2274
2009-10-09(万方平台首次上网日期,不代表论文的发表时间)