Nanostructure cathode materials prepared by high-energy ball milling method
2011; Elsevier BV; Volume: 65; Issue: 21-22 Linguagem: Inglês
10.1016/j.matlet.2011.07.023
ISSN1873-4979
AutoresSeong-Bae Kim, Si‐Jin Kim, Chang-Ha Kim, Wooseong Kim, Kyung‐Won Park,
Tópico(s)Extraction and Separation Processes
ResumoWe prepare Li2MnO3 and LiNi0.5Mn0.3Co0.2O2 as nanostructure cathode materials using a high-energy ball milling method with bulk-type electrodes. The nanostructure electrodes prepared by the ball milling exhibit much smaller particle sizes in diameter than those of bulk-type electrodes. The 1st charge–discharge capacitance and efficiency of the nanostructure cathode materials are superior to those of the bulk-type electrodes.
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