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´ÓÊÂÕâÏîÑо¿µÄ¿ÆÑÐÈËÔ±ÀûÓÃËûÃǺϳɵĺ£Ãà ״ʯī Ï©ºÍîÜ̪ݼ·Ö×Ó£¨PC£©¸´ºÏÖÆ±¸ Ϊµç¼« ²ÄÁÏ¡£ÔÚʵÑéÖУ¬Ñо¿ÈËÔ±Ö¤Ã÷ÔÚÁ½¸ö³£¼ûÔÚ³¬¼¶µçÈÝÆ÷ ÖÐʹÓõĵç½âÖÊ £¨Àë×Ó ÒºÌåºÍº¬Ë®µÄ£©ÖƳɵĺ£Ãà×´µÄʯīϩµÄµç¼«ÊÇÎȶ¨µÄ¡£Ðí¶à³¬¼¶µçÈÝÆ÷µç¼«ÐèÔÚζÈΪ60¡æ£¨140¡ãF£©»ò¸ü¸ßʱ¾ßÓкܸߵŦÂÊÃÜ¶È £¬µ«ÕâÏ×÷ÖÆ±¸µÄº£Ãà״ʯīϩµç¼«ÔÚÊÒÎÂϼ´¿ÉÁ¼ºÃ¹¤×÷£¬¼´¿Éʹµç½âÖÊѸËÙ×ªÒÆ£¨ÒàÓɴ˲úÉú¸ßµÄ¹¦ÂÊÃܶȣ©¡£Í¬Ê±£¬º£Ãà×´µÄʯīϩµç¼«Ò²±íÏÖ³öÓÅÒìµÄÑ­»·ÊÙÃü¡£¹á´©Íò´ÎµÄ³ä·ÅµçÑ­»·ºó£¬µç¼«ÔÚÀë×Óµç½âÖʺÍË®Öзֱð¿ÉÒÔ±£Áô90£¥ºÍ98£¥¡£
ABSTRACT£º"We employed a microwave synthesis process of cobalt phthalocyanine molecules templated by acid-functionalized multiwalled carbon nanotubes to create three-dimensional sponge-like graphene nanoarchitectures suited for ionic liquid-based electrochem ical capacitor electrodes that operate at very high scan rates. The sequential ¡°bottom-up¡± molecular synthesis and subsequent carbonization process took less than 20 min to complete. The 3D nanoarchitectures are able to deliver an energy density of 7.1 W¡¤h/kg even at an extra high power density of 48 000 W/kg. In addition, the ionic liquid supercapacitor based on this material works very well at room temperature due to its fully opened structures, which is ideal for the high-power energy application requiring more tolerance to temperature variation. Moreover, the structures are stable in both ionic liquids and 1 M H2SO4, retaining 90 and 98% capacitance after 10 000 cycles, respectively.¡±

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