The electrochemical capacities and cycle retention of electrochemically deposited Cu2O thin film toward lithium

Autor:	Cheng-Lung Liao, Kuan-Zong Fung, Shao-Ting Chang, Yueh-Hsun Lee, Ing-Chi Leu
Rok vydání:	2004
Předmět:	Materials science General Chemical Engineering Inorganic chemistry Oxide chemistry.chemical_element Electrochemistry Lithium-ion battery Lithium battery Anode Electrochemical cell chemistry.chemical_compound chemistry Lithium Thin film
Zdroj:	Electrochimica Acta. 50:553-559
ISSN:	0013-4686
DOI:	10.1016/j.electacta.2003.12.072
Popis:	This article reports the recent research of electrodeposited Cu 2 O thin film as the new anode materials for thin film lithium ion battery. The cuprous oxide with pure cubic phase was successfully deposited by electrochemical deposition. The results of the assembled electrochemical cell tests indicated that electrodeposited cuprous oxide film permitted high electrochemical capacities and excellent cycle retention. After 50 cycles, the capacities still sustained at about 220 mAh/g, and the decay was not significant except the first cycle. It is believed that the electrodeposition process is a convenient and inexpensive method compatible with the IC fabrication for preparing a novel anode material for thin film lithium ion battery, which will find possible application for miniaturized power source.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::882eb27a5fe0a05db3d0033812fbaf63 https://doi.org/10.1016/j.electacta.2003.12.072 Zobrazit plný text záznamu Full Text from ScienceDirect