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SiC-Based Hydrogen Selective Membranes for Water-Gas-Shift Reaction: Annual Technical Progress Report for September 1999 to September 2000

Paul K. T. Liu

Media and Process Technology Inc.

  In the pdf format this document has 40 pages and is 282kb

Table of Contents

1

 Introduction 1

2

 Executive Summary 3

3

 Experimental, results and Discussion 5
 

3.1

 Preparation of SiC Porous Membranes as Substrates for SiC-H2 Selective Membranes 5

3.2

 Preparation of H2 Selective SiC Membranes via Pyrolysis of Pre-ceramic Polymers 16

3.3

 Preparation of H2 Selective SiC Membranes via Chemical Vapor Deposition/Infiltration (CVD/I) 25

3.4

 Thermal and Hydrothermal Stability of SiC Membranes 36

3.5

 Development of Al2O3-supported SiC Substrates for SiC Hydrogen Membranes 42

4

 Conclusion 45
Bibliography 47
List of Acronyms and Abbreviations 48
Appendices

1

 Publication as a result of current research under this project 49