Article ID Journal Published Year Pages File Type
7731071 Journal of Power Sources 2015 8 Pages PDF
Abstract
NiS2/graphene composite is synthesized by l-cysteine-assisted hydrothermal route in the presence of graphene oxide sheets. The sphere-like NiS2 particles are well dispersed on the surface of graphene sheets. The NiS2/graphene delivers a reversible capacity as high as 1200 mAh g−1 with the significantly enhanced rate capability. The capacity of 810 mAh g−1 at 500 mA g−1 can be preserved after 1000 cycles, indicating its excellent cyclic performance.205
Related Topics
Physical Sciences and Engineering Chemistry Electrochemistry
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