Synthesis of small crystals zeolite NaY

被引：84

作者：

Sang, SY

Liu, ZM ^{[1
]}

Tian, P

Liu, ZY

Qu, LH

Zhang, YY

机构：

[1] Chinese Acad Sci, Dalian Inst Chem Phys, Nat Gas Utilizat & Appl Catalysis Lab, Dalian 116023, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Dalian 116023, Peoples R China

来源：

MATERIALS LETTERS | 2006年 / 60卷 / 9-10期

关键词：

synthesis; small crystal; zeolite NaY; catalysts; nanomaterials;

D O I：

10.1016/j.matlet.2005.10.110

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

Zeolite NaY with small crystals was hydrothermally synthesized using a two-stage variable-temperature program without the presence of organic templates, structure-directing agent, seeding crystals and other additives. The as-synthesized samples were characterized by X-ray diffraction (XRD), laser particle size analyzer, scanning electron microscopy (SEM), and Fourier-Transformation Infrared (FT-IR) spectroscopy and Raman spectroscopy. The temperature was found to be a crucial factor for the control of the crystal size. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：1131 / 1133

页数：3

共 12 条

[1]

ADNADJEVIC B, 1990, ZEOLITES, V12, P699

[2]

Zeolites as tailor-made catalysts: Control of the crystal size [J].