Mesoporous Nitrogen-Doped Carbon-Glass Ceramic Cathodes for Solid-State Lithium–Oxygen Batteries

Autor:	Padmakar Kichambare, Stanley J. Rodrigues, Jitendra Kumar
Rok vydání:	2011
Předmět:	Materials science Lithium vanadium phosphate battery Inorganic chemistry chemistry.chemical_element Electrochemistry Cathode Dielectric spectroscopy law.invention chemistry law Electrode General Materials Science Lithium Mesoporous material Carbon
Zdroj:	ACS Applied Materials & Interfaces. 4:49-52
ISSN:	1944-8252 1944-8244
DOI:	10.1021/am201513d
Popis:	The composite of nitrogen-doped carbon (N-C) blend with lithium aluminum germanium phosphate (LAGP) was studied as cathode material in a solid-state lithium-oxygen cell. Composite electrodes exhibit high electrochemical activity toward oxygen reduction. Compared to the cell capacity of N-C blend cathode, N-C/LAGP composite cathode exhibits six times higher discharge cell capacity. A significant enhancement in cell capacity is attributed to higher electrocatalytic activity and fast lithium ion conduction ability of LAGP in the cathode.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f11eb140b73ec1138dd8ad138595818 https://doi.org/10.1021/am201513d Zobrazit plný text záznamu