超级电容器用活性炭的研究进展  

Research progress on activated carbon for supercapacitor

作　　者：吴永杰[1] 陈凡 尹甜[2] Wu Yongjie;Chen Fan;Yin Tian(Ordos Coal Liquefaction Company,China Shenhua Coal to Liquid and Chemical Co.,Ltd.,Ordos Inner Mongolia 017209,China;China Shenhua Coal to Liquid and Chemical Co.,Ltd.,Beijing 100010,China)

机构地区：[1]中国神华煤制油化工有限公司鄂尔多斯煤制油分公司,内蒙古鄂尔多斯017209 [2]中国神华煤制油化工有限公司,北京100010

出　　处：《煤化工》2024年第2期102-106,共5页Coal Chemical Industry

摘　　要：简述了超级电容器的工作原理和超级电容炭的市场情况,分析了植物类、石油焦类、树脂类不同原料制备电容炭(无定型粉末炭)的性能特点及制备工艺,介绍了煤焦油沥青基球形活性炭和煤液化沥青球形活性炭的研究进展,对比了无定型粉末活性炭与球形活性炭的性能优劣,最后对煤液化沥青球形活性炭用于超级电容器的优势及推广应用进行了展望。The working principle of supercapacitor and the market situation of supercapacitor carbon were briefly described,the performance characteristics and preparation process of capacitor carbon(amorphous powder carbon) prepared from different raw materials such as plant,petroleum coke and resin were analyzed,and the research progress on coal tar pitch based spherical activated carbon and coal liquefied pitch based spherical activated carbon was presented.The performance advantages and disadvantages of amorphous powder activated carbon and spherical activated carbon were compared,and finally the advantages and application of coal liquefied pitch spherical activated carbon in supercapacitor were reviewed.

关 键 词：超级电容器 超级电容炭 植物类原料 石油焦类原料 树脂类原料 煤液化沥青 球形活性炭 

分 类 号：TQ424.1[化学工程]