Zirconium-Containing Mesoporous Silica with High Alkaline Resistance
スポンサーリンク
概要
- 論文の詳細を見る
Zirconium was introduced to MCM-41 and MCM-48 in order to improve the resistance to alkaline solution. In this research, zirconium-containing mesoporous silicas (Zr-MCM-41 and Zr-MCM-48) were synthesized from tetraethylorthosilicate (TEOS), zirconium(IV)propoxide (ZrPr), sodium hydroxide (NaOH), the quaternary ammonium surfactant (cetyltrimethylammoniumbromide: CTAB) and deionized water. The XRD, TEM and nitrogen adsorption measurements show that zirconium-containing products have high quality of ordered structure of MCM-41 and MCM-48. The pore volume and the specific surface area of Zr-MCM-41 and Zr-MCM-48 are similar to those of pure silica samples. These materials show high stability in the alkaline solutions.
- 社団法人 化学工学会の論文
著者
-
EGASHIRA Yasuyuki
Graduate School of Engineering Science, Osaka University
-
Nishiyama Norikazu
Division Of Chemical Engineering Graduate School Of Engineering Science Osaka University
-
Egashira Yasuyuki
Division Of Chemical Engineering Graduate School Of Engineering Science Osaka University
-
Egashira Yasuyuki
Department Of Chemical Engineering Graduate School Of Engineering Science Osaka University
-
Egashira Yasuyuki
Division Of Chemical Engineering Department Of Chemical Engineering Osaka University
-
UEYAMA Korekazu
Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University
-
Ueyama K
Division Of Chemical Engineering Graduate School Of Engineering Science Osaka University
-
Ueyama Korekazu
Division Of Chemical Engineering Graduate School Of Engineering Science Osaka University
-
PARK Dong-Huy
Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University
-
MATSUDA Mami
Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University
-
Matsuda Mami
Division Of Chemical Engineering Graduate School Of Engineering Science Osaka University
-
Park Dong-huy
Division Of Chemical Engineering Graduate School Of Engineering Science Osaka University
-
Nishyama Norikazu
Division Of Chemical Engineering Graduate School Of Engineering Science Osaka University
関連論文
- Woody Biomass Production by Utilizing Coppice of Eucalyptus camaldulensis in an Arid Area in Western Australia
- Basic data of research project on large scale afforestation of arid land for carbon fixation near Leonora in Western Australia (小特集 沙漠工学分科会)
- Development of Tree Growth Simulator Based on a Process Model of Photosynthesis for Eucalyptus Camaldulensis in Arid Land
- Development of Integrated Simulator of Water Transport and Plant Growth as an Evaluation Tool of Arid Land Afforestation for CO_2 Fixation
- Comparative Analysis between Biomass and Topographic Features in an Arid Land, Western Australia
- Restructuring and Afforestation of Hardpan Area to Sequester Carbon
- Elementary Surface Reaction Simulation of Aluminum Chemical Vapor Deposition from Dimethylaluminumhydride Based on Ab Initio Calculations : Theoretical Process Optimization Procedure(2)
- Formation of Ordered Mesostructured Silica by Vapor Infiltration of Tetraethoxysilane into Hexagonally Arranged Surfactant-Catalyst Nanocomposites
- Ultrathin Silica Films with a Nanoporous Monolayer
- Kinetic Study on Oxidation of Si(111) Surfaces using H_2O
- Numerical Prediction of Water Movement in Western Australian Soil For A Large Scale Afforestation (Proceedings of the International Conference on DESERT TECHNOLOGY 5)
- Deposition of wsi_x Films from Preactivated Mixture of WF_6/SiH_4
- Phase Transformation of High Silica BEA to OU-1 and MTW
- Pore Modification of Anodic Alumina Membrane by Position-Controlled CVD Using Catalytic Reaction
- Designing a New Kind of Capsule Catalyst and Its Application for Direct Synthesis of Middle Isoparaffins from Synthesis Gas
- Study on Adsorption and Desorption Mechanisms at the Interface on the Basis of Experimental Data of Bubble Coalescence Time
- Synthesis of Partially Carbonized Polyimide Membranes with High Resistance to Moisture
- Partially Carbonized Polyimide Membranes with High Permeability for Air Separation
- Zirconium-Containing Mesoporous Silica with High Alkaline Resistance
- Estimation of Climate Change Effects on Arid Land Afforestation Technologies for CO_2 Sequestration
- Step Coverage Analysis for Hexamethyldisiloxane and Ozone Atmospheric Pressure Chemical Vapor Deposition
- Novel Organic-Vycor Glass Composite Membrane Having Si-C Bonds
- Behavior of Coal Particles in Column Flotation
- Evaluation of Flotation Results Using Metanil Yellow Adsorption
- Evaluation of Flotation Results Using Rubidium Ion Exchange
- Optimization of soil structure for tree growth by hardpan blasting in an arid region in Western Australia (Special: 14th Asian symposium on ecotechnology)
- Kinetic Study of CVD Reaction by Area-Controlled CVD
- Area-Controlled CVD Using Catalytic Reaction
- Water Use Efficiency of Eucalyptus camaldulensis Growing in Arid Regions in Western Australia
- Effect of Surface Area of Ultramicro-, Micro-, and Mesopores on Electric Double-Layer Capacitance of Ordered Mesoporous Carbons
- Kinetics of TiN Chemical Vapor Deposition Process using TiCl4 and NH3 for ULSI Diffusion Barrier Applications: Relationship between Step Coverage and NH3 Partial Pressure
- Kinetic Study on Oxidation of Si(111) Surfaces using H 2O
- Force Balance Controlling Radial Gas Holdup Distribution for the Recirculating Turbulent Flow in Bubble Columns