Title of article
Ordered hexagonal mesoporous aluminosilicates synthesized using zeolite as precursor and the wall-thickness tuned by pH control
Author/Authors
Wang، نويسنده , , Chunlei and Zhu، نويسنده , , Guangshang and Shang، نويسنده , , Tiecun and Cai، نويسنده , , Xiaohui and Liu، نويسنده , , Chengzhan and Li، نويسنده , , Nan and Wei، نويسنده , , Yuhong and Li، نويسنده , , Jian and Zhang، نويسنده , , Weiwei and Qiu، نويسنده , , Shilun، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
3
From page
257
To page
259
Abstract
High aluminium content mesoporous aluminosilicates MAS-X1 and MAS-X3 have been successfully synthesized using zeolite FAU-X as precursors and triblock copolymer pluronic P123 as structure directing agent. Samples have been characterized by XRD, TEM, nitrogen adsorption/desorption, 27Al MAS NMR, and ICP element analysis techniques. The salt, NaCl, which was introduced by dissolving the zeolite FAU-X, played an important role in the synthesis of high order sample. The secondary growth of the wall was considered to occur after the pH value had been increased up to five.
Keywords
D. Salt-effect , A. Mesoporous , A. Aluminosilicate , A. Zeolite , A. Thick-wall
Journal title
Solid State Communications
Serial Year
2005
Journal title
Solid State Communications
Record number
1790050
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