A high performance hybrid supercapacitor of porous 3D graphene-based bulk material and LTO

来源 :第三届纳米化学前沿论坛(Frontiers of Nanochemistry-2013) | 被引量 : 0次 | 上传用户:good240
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Li-ion batteries (LIBs) and Supercapacitors (SCs) stand at opposite ends of the spectrum in terms of their power and energy densities [1].And hybrid supercapacitors, which combine two different types of electrodes (electrochemical double layer capacitors (EDLCs) electrode of SCs and faradaic electrode of battery), can improve energy density of energy-storage devices without reduce its power density remarkably and partly solve the contradictory problem [2].
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