Article ID Journal Published Year Pages File Type
7737171 Journal of Power Sources 2014 6 Pages PDF
Abstract
A hybrid network CuS monolith cathode, consisting of the microporous network formed by CuS sheets and particles on three-dimensional macroporous monolith Cu foam, is synthesized by a facile in situ melt-diffusion strategy without binder for Li-ion batteries. The cathode shows an abnormal capacity of 185.1 and 468.3 mAh g−1 CuS for the first and 100th cycle at a current rate of 0.2 C (1 C = 560 mA g−1), respectively. And it could recover 83.9% of the capacity after cycled at various current rates, demonstrating an excellent rate capability which outperforms many other currently available CuS cathodes.
Related Topics
Physical Sciences and Engineering Chemistry Electrochemistry
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