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Oxygen Transport Ceramic Membranes.
Quarterly Report -
April 2003 June 2003.

Bandopadhyay, Sukumar
Nagabhushana, Nagendra

University of Alaska Fairbanks

In this pdf format, this document has 51 pages and is 1.94 MB.

Table of Contents

Introduction

1

Executive Summary

4

Task 1

Development of Ceramic Membrane/Metal Jobs

6

Task 2

Determine material mechanical properties under conditions of high temperature and reactive atmosphere

12

Task 3

Preparation and Characterization of Dense Ceramic Oxygen Permeable Membranes

19

Task 4

Assessment of Microstructure of the Membrane Materials to Evaluate the Effects of vacancy-Impurity Association, defect Clusters, and Vacancy Dopant Association of the Membrane Performance and Stability

23

Task 5

Measurement of Surface Activation/Reaction Rated in Ion Transport Membranes using Isotope Tracer and Transient Kinetic Techniques

29

Conclusions

41

References

43

Bibliography

44

Lists of Acronyms and Abbreviations

45