| Literature DB >> 24144164 |
Michael Naguib1, Joseph Halim, Jun Lu, Kevin M Cook, Lars Hultman, Yury Gogotsi, Michel W Barsoum.
Abstract
New two-dimensional niobium and vanadium carbides have been synthesized by selective etching, at room temperature, of Al from Nb2AlC and V2AlC, respectively. These new matrials are promising electrode materials for Li-ion batteries, demonstrating good capability to handle high charge-discharge rates. Reversible capacities of 170 and 260 mA·h·g(-1) at 1 C, and 110 and 125 mA·h·g(-1) at 10 C were obtained for Nb2C and V2C-based electrodes, respectively.Entities:
Year: 2013 PMID: 24144164 DOI: 10.1021/ja405735d
Source DB: PubMed Journal: J Am Chem Soc ISSN: 0002-7863 Impact factor: 15.419