LiNiVO4: A 4.8 Volt Electrode Material for Lithium Cells
Source abstract
Abstract
We show that the lithium atoms in the inverse spinel, , can be electrochemically removed and reinserted in nonaqueous electrochemical cells at about 4.8 V vs. metallic Li. Using in situ x‐ray diffraction methods, we prove that this is an intercalation reaction. To our knowledge, this is the Li intercalation reaction with the highest voltage known. The isostructural compound , also shows reversible lithium intercalation, but only near 4.2 V vs. Li.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advancements in Battery Materials · Advanced Battery Materials and Technologies · Extraction and Separation Processes
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Affiliations
Department of Chemical Engineering, National Central University, Chung‐Li, Taiwan 32054
Department of Physics, Simon Fraser University, Burnaby, British Columbia V5A 1S6 Canada
References
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