【摘 要】
：
Heteroatom doping is one of the promising strategies to improve the supercapacitive performance of graphene [1,2].Herein,we report the preparation of phosph
【机 构】
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Sustainable Energy Laboratory,Faculty of Materials Science and Chemistry,China University of Geoscie
【出 处】
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The 6th International Conference on Nanoscience and Technolo
论文部分内容阅读
Heteroatom doping is one of the promising strategies to improve the supercapacitive performance of graphene [1,2].Herein,we report the preparation of phosphorus-doped carbons by phosphoric acid activation of thermal exfoliated graphene oxide,their structural characterizations by powder X-ray diffraction(XRD),fourier transform infrared spectroscopy(FT-IR),Raman spectroscopy,field scanning electron microscopy(FESEM),high-resolution transmission electron microscopy(HRTEM),energy-dispersive X-ray spectroscopy(EDS)and nitrogen adsorption-desorption analysis,and then their application for supercapacitor electrodes.
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