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Oxidation performance of V-Cr-Ti alloys

Description: Vanadium-base alloys are being considered as candidates for the first wall in advanced V-Li blanket concepts in fusion reactor systems. However, a primary deterrent to the use of these alloys at elevated temperatures is their relatively high affinity for interstitial impurities, i.e., O, N, H, and C. The authors conducted a systematic study to determine the effects of time, temperature, and oxygen partial pressure (pO{sub 2}) in the exposure environment on O uptake, scaling kinetics, and scale … more
Date: April 3, 2000
Creator: Natesan, K. & Uz, M.
Partner: UNT Libraries Government Documents Department
open access

Phase transitions in insertion electrodes for lithium batteries

Description: Phase transitions that occur during lithium insertion into layered and framework structures are discussed in the context of their application as positive and negative electrodes in lithium-ion batteries. The discussion is focused on the two-dimensional structures of graphite, LiNi{sub 1{minus}x}M{sub x}O{sub 2} (M = Co, Ti and Mg), and Li{sub 1.2}V{sub 3}O{sub 8}; examples of framework structures with a three-dimensional interstitial space for Li{sup +}-ion transport include the spinel oxides a… more
Date: February 2, 2000
Creator: Thackeray, M. M.
Partner: UNT Libraries Government Documents Department
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