Mesopore size and surface area calculations for hexagonal mesophases (types MCM-41, FSM-16, etc.) using low-angle XRD and adsorption data

This paper is devoted to the geometry of mesoporous mesophase systems (MMSs) of the MCM-41 or FSM-16 texture types. The interrelations among surface areas inside and outside the mesoporous blocks of the MMS, of the size and the volume of mesopores are discussed. The equations for calculating these t...

Full description

Saved in:
Bibliographic Details
Published in:Microporous and mesoporous materials 1999-03, Vol.28 (1), p.57-72
Main Authors: Fenelonov, V.B., Romannikov, V.N., Derevyankin, A.Yu
Format: Article
Language:English
Subjects:
FSM-16
Hexagonal porous mesophase
MCM-41
Mesoporous molecular sieves
MMS
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This paper is devoted to the geometry of mesoporous mesophase systems (MMSs) of the MCM-41 or FSM-16 texture types. The interrelations among surface areas inside and outside the mesoporous blocks of the MMS, of the size and the volume of mesopores are discussed. The equations for calculating these textural characteristics are derived. These equations are based on adsorption data and X-ray diffraction studies, and are applied for considerations of the silica and zirconia hexagonal MMS texture. The approach was used for a critical review of the results published by other authors for similar systems.
ISSN:1387-1811
1873-3093
DOI:10.1016/S1387-1811(98)00280-7