èšè‹¯èƒºï¼ˆPANIåQ‰æ˜¯æœ€æœ‰å¸å¼•åŠ›çš„èµç”µå®¹æ料之一。äؓ了增强电解质扩散òq¶æ”¹å–„电æžçš„电化å¦æ€§èƒ½åQŒéœ€è¦ç²¾å¿ƒè®¾è®¡çš„PANIå½¢æ€ã€‚掺入碳æ料也有利于æ高PANIçš„åó@环稳定性ã€æœºæ¢°å’Œç”µåŒ–å¦æ€§è´¨ã€‚åœ¨è¯¥ç ”½I¶ä¸åQŒåº”用简å•çš„溶液法æ¥åˆæˆé¢—粒沉积的管状PANI。由于结构清晎ͼŒåœ¨ç”µ‹¹å¯†åº¦äØ“4 A/gæ—Óž¼Œæ¯”容é‡ï¼ˆCFåQ‰è¾¾åˆ?37.8 F/g。æ¤å¤–，ž®†è‡ªåˆæˆçš„氧化石墨烯åQˆGOåQ‰ç®€å•åœ°ä¸Žé¢—¾_’沉¿U¯çš„½Ž¡çŠ¶PANIæ··åˆåQŒä»¥åˆ¶å¤‡æ›´æœ‰æ•ˆçš„电容性æ料。由于æ¥è‡ªPANIçš„èµç”µå®¹å’ŒGO的官能团以åŠæ¥è‡ªGO的电化å¦åŒå±‚电容的ååŒæ•ˆåº”，优化的PANI/GO甉|žå®žçŽ°äº?75.0 F/g增强的CF倹{€‚在˜q›è¡Œ2000‹Æ¡åó@环é‡å¤å……ç”?攄¡”µ˜q‡ç¨‹åŽï¼Œå¯¹äºŽä¼˜åŒ–çš„PANI/GO甉|žåQŒä¹ŸèŽ·å¾—90åQ…çš„CFä¿ç•™çŽ‡å’Œé«˜äºŽ90åQ…çš„òq›_‡åº“仑效率ã€?/span>
Fig. 1. 使用åQˆaåQ?ã€ï¼ˆbåQ?2ã€ï¼ˆcåQ?8ã€ï¼ˆdåQ?4和（eåQ?6 h制备的SEM图；使用24ž®æ—¶åˆ¶å¤‡PANI的（fåQ‰TEM囑֒ŒåQˆgåQ‰EDX光谱图ã€?/span>
Fig. 2. å¤åˆæ料的SEM图，PANI:GO比率为（aåQ?:1ã€ï¼ˆbåQ?:2ã€ï¼ˆcåQ?:1ã€ï¼ˆdåQ?:1和（eåQ?:0ã€?/span>
Fig. 3. åQˆaåQ‰ä»¥10 mV/s获得的CV曲线和（båQ‰ä‹É用ä¸åŒæ—¶é—´åˆ¶å¤‡çš„PANI甉|žåQŒä»¥4 A/g获得的GC/D曲线åQ›ä‹Éç”?4ž®æ—¶åˆ¶å¤‡çš„PANI甉|žåQŒï¼ˆcåQ‰åœ¨å„ç§æ‰«æ速率下测é‡çš„CV曲线和（dåQ‰åœ¨ä¸åŒç”‰|µå¯†åº¦ä¸‹æµ‹é‡çš„GC/D曲线ã€?/span>
Fig. 4. PANIã€GOå’Œä¸åŒPANI与GO比率的PANI/GO甉|žåQŒï¼ˆaåQ‰ä»¥10 mV/s扫æ速率‹¹‹é‡çš„CV曲线和（båQ‰åœ¨5 A/g的电‹¹å¯†åº¦ä¸‹‹¹‹é‡çš„GC/D曲线åQ›ä¸åŒPANIå’ŒGO比率的PANI/GO甉|žçš„（cåQ‰å¥ˆå¥Žæ–¯ç‰¹å›¾å’Œï¼ˆdåQ‰ç›¸åº”ç‰æ•ˆç”µè·¯ï¼›PANI与GO的比例äØ“1åQ?åQŒä¼˜åŒ–çš„PANI/GO甉|žåQŒï¼ˆeåQ‰ä¸åŒæ‰«æ速率‹¹‹é‡çš„CV曲线ã€ï¼ˆfåQ‰ä¸åŒç”µ‹¹å¯†åº¦æµ‹é‡çš„GC/D曲线ã€ï¼ˆgåQ‰ä»ŽCV曲线获得CFå€ég¸Žç›¸åº”扫æ速率之间的关¾pÕd›¾ä»¥åŠåQˆhåQ‰ä»ŽGC/D曲线获得CF值和相应甉|µå¯†åº¦ä¹‹é—´çš„å…³¾pÕd›¾ã€?
ç›¸å…³ç ”ç©¶æˆæžœäº?018òq´ç”±å°åŒ—¿U‘技大å¦Lu-Yin Linè¯ùN¢˜¾l„，å‘表在Electrochimica ActaåQˆhttps://doi.org/10.1016/j.electacta.2017.10.195åQ‰ä¸Šã€‚原文：Enhanced electrocapacitive performance for the supercapacitor with tube-like polyaniline and graphene oxide compositesåQˆElectrochimica Acta 259 (2018) 348e354åQ‰ã€?
