Synthesis of Cobalt Substituted Li Nickelates From a High Dispersity Mixed Oxide Precursor

Autor: R.V. Moshtev, S. Vassilev, P. Zlatilova, I. Bakalova
Rok vydání: 2002
Předmět:
Zdroj: New Trends in Intercalation Compounds for Energy Storage ISBN: 9781402005954
DOI: 10.1007/978-94-010-0389-6_47
Popis: Co Substituted Li nickelates were synthesized and described in detail by Ohzuku et al. (1993), but their electrochemical performance was inferior than that of LiNiO2Since 1997 a large number of papers appeared, describing LiNi1-yCOyO2 samples with y from 0.2 to 0.3 and excellent electrochemical performance. The substantial improvement was achieved by the use of new starting materials, new precursors and complex procedures requiring unconventional equipment.
Databáze: OpenAIRE