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Intermediate phases in synthesis of AlPO4-5 molecular sieve: A study of XRD and Raman spectroscopy

Title
Intermediate phases in synthesis of AlPO4-5 molecular sieve: A study of XRD and Raman spectroscopy
Authors
Minh N.V.Vien V.Kim S.-J.
Ewha Authors
김성진
SCOPUS Author ID
김성진scopus
Issue Date
2008
Journal Title
2008 8th IEEE Conference on Nanotechnology, IEEE-NANO
Indexed
SCOPUS scopus
Abstract
We study the intermediate phases and their evolution during crystallization of Aluminophosphate molecular sieves. In this work, the behaviors of the initial gel and the evolution of the intermediate phases during crystallization of AIPO4-5 molecular sieve using triethylamine as a template have been investigated. It has been shown that in the amorphous aluminophosphate gel phases, template triethylamine does exist in protonated form; and there appear a significant change, formation of 12-member rings of AIPO4-5 structure, during the early stage of crystallization of AIPO4-5. In addition, a proposition to explain the crystallization of AIPO4-5 is also suggested. © 2008 IEEE.
DOI
10.1109/NANO.2008.239
ISBN
9781424421046
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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