An examination of confinement effects in high-silica zeolites
Article Abstract:
An examination of the environment provided by the zeolite channels in high-silica zeolites, which have the MFI (ZSM-5), CHA (Chabazite), MOR (Mordenite), TON (ZSM-22), MTW (ZSM-12), FER (Ferrierite), and FAU (Faujasite) structures is presented. Result indicates that the heats of adsorption of physically adsorbed species changes due to the size and structure of zeolite cavities.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2001
User Contributions:
Comment about this article or add new information about this topic:
High-pressure stability in ordered mesoporous silicas: rigidity and elasticity through nanometer scale arches
Article Abstract:
Surfactant-templated silicas mesoscopic order can be retained up to 12 GPa and pressure-induced distortions are reversible. The combination of lightweight, low-temperature and high-temperature stability, andoxidative stability indicates that ordered inorganic/organic composites and porous inorganics could provide a viable alternative to disordered sol-gel based materials.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2000
User Contributions:
Comment about this article or add new information about this topic:
Comparative analysis of structural and morphological properties of large-pore periodic mesoporous organosilicas and pure silicas
Article Abstract:
A systematic study on the structural properties and external morphologies of large-pore mesoporous organosilicas synthesized using triblock copolymer EO20PO70EO20 as a template under low acid conditions is carried out. The results reveal that the structural and morphological properties of mesoporous organosilicas are highly acid-sensitive.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Water immobilization at surfactant interfaces in reverse micelles. Mechanism of lecithin adsorption at a liquid/liquid interface
- Abstracts: Oscillation of membrane potential in immobilized DNA membranes. Calculation of quantum parameters for nonadiabatic redox reactions. Application photoreduction of flavin in DNA photolyase
- Abstracts: Kinetic study of surfactant binding into polymer gel - experimental and theoretical analyses
- Abstracts: Mechanical and hydrothermal stabilities of aged periodic mesoporous organosilicas
- Abstracts: Influence of metal ions on the charge recombination processes during TiO2 photocatalytic one-electron oxidation reactions