Electrochemical reaction of lithium with Zn3P2
| Autor: | M.V.V.M. Satya Kishore, U.V. Varadaraju |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2005 |
| Předmět: |
Anodes
Electrochemistry Lithium alloys Lithium batteries Phosphorus Stoichiometry Synthesis (chemical) X ray diffraction Lithium-ion batteries Phase formation Specific capacity Zn3P2 Zinc compounds Renewable Energy Sustainability and the Environment Inorganic chemistry Alloy Energy Engineering and Power Technology chemistry.chemical_element Mineralogy engineering.material Lithium-ion battery Lithium battery Anode Metal chemistry visual_art visual_art.visual_art_medium engineering Lithium Electrical and Electronic Engineering Physical and Theoretical Chemistry |
| Zdroj: | IndraStra Global. |
| ISSN: | 2381-3652 |
| Popis: | Zn3P2 has been studied as an anode material for lithium-ion batteries. Electrochemical studies demonstrate that the initial discharge and charge capacities are 1056 and 710 mAh g-1, respectively. The discharge-charge reaction mechanism of lithium with Zn 3P2 is analyzed by ex situ X-ray diffraction. On initial discharge, LiZn alloy is formed in a matrix of Li3P. Upon charge, LiZn alloy is transformed completely into Zn metal and Li3P is converted partially to P, which reacts with Zn to form the original Zn 3P2 phase. The reversible capacity of Zn3P 2 is improved when cycled in the limited voltage window. ? 2005 Elsevier B.V. All rights reserved. |
| Databáze: | OpenAIRE |
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