Optimization of a VPI-5 synthesis

被引：18

作者：

Anderson, JR ^{[1
]}

Jackson, WR ^{[1
]}

Hay, D ^{[1
]}

Yang, ZP ^{[1
]}

Campi, EM ^{[1
]}

机构：

[1] CSIRO, DIV MAT SCI & TECHNOL, CLAYTON, VIC 3168, AUSTRALIA

来源：

ZEOLITES | 1996年 / 16卷 / 01期

关键词：

VPI-5; AlPO4-H3; AlPO4-11; AlPO4-8; synthesis; hydrothermal stability; aluminophosphate; microporous solid; transformation;

D O I：

10.1016/0144-2449(95)00095-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The variables leading to a reproducible preparation of VPI-5 have been examined carefully together with the hydrothermal stability of the resulting samples. Significant differences from the results reported by previous workers have been observed, and the reasons for these are discussed.

引用

页码：15 / 21

页数：7

共 28 条

[1] SOLID-STATE NMR AND XRD STUDY OF THE THERMAL-STABILITY OF VPI-5 - ASSIGNMENT OF P-31 AND AL-27 MAS NMR-SPECTRA [J].

AKPORIAYE, D ;

STOCKER, M .

ZEOLITES, 1992, 12 (04) :351-359

[2] THERMAL AND HYDROTHERMAL STABILITY OF MOLECULAR-SIEVE VPI-5 BY INSITU X-RAY-POWDER DIFFRACTION [J].

ANNEN, MJ ;

YOUNG, D ;

DAVIS, ME ;

CAVIN, OB ;

HUBBARD, CR .

JOURNAL OF PHYSICAL CHEMISTRY, 1991, 95 (03) :1380-1383

[3] STRUCTURAL FEATURES OF ALUMINOPHOSPHATE MATERIALS WITH AI/P=1 [J].

BENNETT, JM ;

DYTRYCH, WJ ;

PLUTH, JJ ;

RICHARDSON, JW ;

SMITH, JV .

ZEOLITES, 1986, 6 (05) :349-&

[4] FAST CRYSTALLIZATION OF ALUMINOPHOSPHATES AND SILICOALUMINOPHOSPHATES WITH A VFI FRAMEWORK TOPOLOGY [J].

CAUFFRIEZ, H ;

DELMOTTE, L ;

GUTH, JL .

ZEOLITES, 1992, 12 (02) :121-125

[5]

CROWDER CE, 1989, ADV XRAY ANAL, V32, P503

[6] A MOLECULAR-SIEVE WITH 18-MEMBERED RINGS [J].

DAVIS, ME ;

SALDARRIAGA, C ;

MONTES, C ;

GARCES, J ;

CROWDER, C .

NATURE, 1988, 331 (6158) :698-699

[7] PHYSICOCHEMICAL PROPERTIES OF VPI-5 [J].

DAVIS, ME ;

MONTES, C ;

HATHAWAY, PE ;

ARHANCET, JP ;

HASHA, DL ;

GARCES, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (11) :3919-3924

[8] VPI-5 - THE 1ST MOLECULAR-SIEVE WITH PORES LARGER THAN 10 ANGSTROMS [J].

DAVIS, ME ;

SALDARRIAGA, C ;

MONTES, C ;

GARCES, J ;

CROWDER, C .

ZEOLITES, 1988, 8 (05) :362-366

[9]

DAVIS ME, 1989, STUD SURF SCI CATAL, V49, P199

[10]

DAVIS ME, 1988, Patent No. 1912

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