https://www.selleckchem.com/
Hard-carbon anode dominated with ultra-micropores ( 0.5nm) was synthesized for sodium-ion batteries via a molten diffusion-carbonization method. The ultra-micropores dominated carbon anode displays an enhanced capacity, which originates from the extra sodium-ion storage sites of the designed ultra-micropores. The thick electrode (~ 19mgcm ) with a high areal capacity of 6.14 mAh cm displays an ultrahigh cycling stability and an outstanding low-temperature performance. Pore structure of hard carbon has a fundamental influence on the electrochemical prope
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