Porous aggregates of unidirectionally oriented (NH4)(3)PW12O40 microcrystallites: Epitaxial self-assembly

被引：41

作者：

Inumaru, K ^{[1
]}

Nakajima, H ^{[1
]}

Ito, T ^{[1
]}

Misono, M ^{[1
]}

机构：

[1] UNIV TOKYO, GRAD SCH ENGN, DEPT APPL CHEM, BUNKYO KU, TOKYO 113, JAPAN

来源：

CHEMISTRY LETTERS | 1996年 / 07期

关键词：

D O I：

10.1246/cl.1996.559

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Microcrystallites of (NH4)(3)PW12O40 self-assembled to form symmetric dodecahedral aggregates (ca. 0.5 - 6 mu m in size) in which the microcrystallites joined together with the same crystal orientation, by controlled deposition of NH, salts from a heated aqueous solution of H3PW12O40. These aggregates were highly porous, where microcrystallites were connected each other by epitaxial interfaces.

引用

页码：559 / 560

页数：2

共 15 条

[1] SELF-ASSEMBLY MOTIF FOR CREATING SUBMICRON PERIODIC MATERIALS - POLYMERIZED CRYSTALLINE COLLOIDAL ARRAYS [J].

ASHER, SA ;

HOLTZ, J ;

LIU, L ;

WU, ZJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (11) :4997-4998

[2] DODECATUNGSTOPHOSPHORIC ACID HEXAHYDRATE, (H5O2+)3(PW12O403-) - TRUE STRUCTURE OF KEGGINS PENTAHYDRATE FROM SINGLE-CRYSTAL X-RAY AND NEUTRON-DIFFRACTION DATA [J].

BROWN, GM ;

NOESPIRLET, MR ;

BUSING, WR ;

LEVY, HA .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS, 1977, 33 (APR15) :1038-1046

[3] SINGLE COLLOIDAL CRYSTALS [J].

CLARK, NA ;

HURD, AJ ;

ACKERSON, BJ .

NATURE, 1979, 281 (5726) :57-60

[4] DIFFRACTION OF LIGHT BY ORDERED SUSPENSIONS [J].

HILTNER, PA ;

KRIEGER, IM .

JOURNAL OF PHYSICAL CHEMISTRY, 1969, 73 (07) :2386-&

[5]

IZUMI Y, 1992, ZEOLITE CLAY HETEROP, P99

[6]

Lehn J. M., 1990, ANGEW CHEM, V102, P1347, DOI DOI 10.1002/ANGE.19901021117

[7] PERSPECTIVES IN SUPRAMOLECULAR CHEMISTRY - FROM MOLECULAR RECOGNITION TOWARDS MOLECULAR INFORMATION-PROCESSING AND SELF-ORGANIZATION [J].

LEHN, JM .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1990, 29 (11) :1304-1319

[8]

LINDSEY JS, 1991, NEW J CHEM, V15, P153

[9]

MISONO M, 1993, CHEMTECH, P23

[10] PORE STRUCTURE AND SURFACE-AREA OF CSXH3-XPM12O40 (X=O-3,M=W,MO) [J].

MIZUNO, N ;

MISONO, M .

CHEMISTRY LETTERS, 1987, (05) :967-970

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