Vertical Aluminophosphate Molecular Sieve Crystals Grown at Inorganic-Organic Interfaces
نویسندگان
چکیده
منابع مشابه
Vertical aluminophosphate molecular sieve crystals grown at inorganic-organic interfaces.
Tubular aluminophosphate molecular sieve crystals were grown at an organic interface with their channels (7 angstroms in cross section) vertical to the substrate. To induce surface nucleation and oriented growth of AIPO(4)-5 crystals, organophosphonate layers cross-linked with Zr(IV) were assembled on a gold substrate and the modified substrate was immersed in a hydrothermal bath containing rea...
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Pure, highly crystalline AIPO,-H2 is synthesized from an aluminophosphate gel containing dipentylamine and characterized using X-ray diffraction, Fourier-transform infrared spectroscopy, scanning electron microscopy, thermogravimetry and solid-state nuclear magnetic reson!nce spectroscopy. The AIPO,-H2 structure has orthorhombic symmetry with cell parameters of a = 16.184(5) A, b = 9.914(3) A a...
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ژورنال
عنوان ژورنال: Science
سال: 1994
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.265.5180.1839