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Defects and transport in mixed oxides. Progress report, October 1, 1993--December 20, 1994

Technical Report ·
DOI:https://doi.org/10.2172/29424· OSTI ID:29424
The PI of this research program came to Cornell University from Hannover (Germany) in July 1987. Beginning in Fall 1987 a new research group and a new research facilities were built up at Cornell. The program {open_quotes}Defects and Transport in Mixed Oxides{close_quotes} was started in July 1988. The last progress report for this program was written on September 30, 1993 and submitted to DOE with the last renewal proposal. Significant progress has been made in the areas of: (i) the nonstoichiometry of quasi-binary spinels, (ii) the cation tracer diffusion in oxide solid solutions of the type (Fe,Me){sub 3{minus}{delta}}O{sub 4}, (iii) the Monte-Carlo simulation of the cation diffusion in spinel solid solutions, (iv) interdiffusion measurements in the spinel solution (Fe,Mn){sub 3{minus}{delta}}O{sub 4}, and (v) defect-related properties of Co{sub 1{minus}{delta}}O.
Research Organization:
Cornell Univ., Ithaca, NY (United States). Dept. of Materials Science and Engineering
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
FG02-88ER45357
OSTI ID:
29424
Report Number(s):
DOE/ER/45357--9; ON: DE95006639
Country of Publication:
United States
Language:
English

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