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Structurally integrated 3D carbon tube grid-based high-performance filter capacitor

文献类型：期刊论文

作者Han, Fangming2,3; Qian, Ou1,2,3; Meng, Guowen1,2,3; Lin, Dou1,2,3; Chen, Gan1,2,3; Zhang, Shiping1,2,3; Pan, Qijun1,2,3; Zhang, Xiang1,2,3; Zhu, Xiaoguang2,3; Wei, Bingqing4
刊名SCIENCE
出版日期2022-08-26
卷号377
ISSN号0036-8075
DOI10.1126/science.abh4380
通讯作者Meng, Guowen(gwmeng@issp.ac.cn) ; Wei, Bingqing(weib@udel.edu)
英文摘要Filter capacitors play a critical role in ensuring the quality and reliability of electrical and electronic equipment. Aluminum electrolytic capacitors are the most commonly used but are the largest filtering components, limiting device miniaturization. The high areal and volumetric capacitance of electric double-layer capacitors should make them ideal miniaturized filter capacitors, but they are hindered by their slow frequency responses. We report the development of interconnected and structurally integrated carbon tube grid-based electric double-layer capacitors with high areal capacitance and rapid frequency response. These capacitors exhibit excellent line filtering of 120-hertz voltage signal and volumetric advantages under low-voltage operations for digital circuits, portable electronics, and electrical appliances. These findings provide a sound technological basis for developing electric doublelayer capacitors for miniaturizing filter and power devices.
WOS关键词DOUBLE-LAYER CAPACITOR ; ELECTROCHEMICAL CAPACITORS ; GRAPHENE ; SUPERCAPACITORS ; MICROSUPERCAPACITORS
资助项目Natural Science Foundation of China[52072372] ; Natural Science Foundation of China[91963202] ; Key Research Program of Frontier Sciences, CAS[QYZDJ-SSW-SLH046] ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Hefei Institutes of Physical Science, Chinese Academy of Sciences Director's Fund[YZJJZX202018]
WOS研究方向Science & Technology - Other Topics
语种英语
出版者AMER ASSOC ADVANCEMENT SCIENCE
WOS记录号WOS:000849788200040
资助机构Natural Science Foundation of China ; Key Research Program of Frontier Sciences, CAS ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Hefei Institutes of Physical Science, Chinese Academy of Sciences Director's Fund
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/131832]  
专题中国科学院合肥物质科学研究院
通讯作者Meng, Guowen; Wei, Bingqing
作者单位1.Univ Sci & Technol China, Dept Mat Sci & Engn, Hefei 230026, Peoples R China
2.Chinese Acad Sci, Inst Solid State Phys, Hefei Inst Phys Sci, Key Lab Mat Phys, Hefei 230031, Peoples R China
3.Chinese Acad Sci, Inst Solid State Phys, Hefei Inst Phys Sci, Anhui Key Lab Nanomat & Nanotechnol, Hefei 230031, Peoples R China
4.Univ Delaware, Dept Mech Engn, Newark, DE 19716 USA
推荐引用方式
GB/T 7714		 Han, Fangming,Qian, Ou,Meng, Guowen,et al. Structurally integrated 3D carbon tube grid-based high-performance filter capacitor[J]. SCIENCE,2022,377.
APA Han, Fangming.,Qian, Ou.,Meng, Guowen.,Lin, Dou.,Chen, Gan.,...&Wei, Bingqing.(2022).Structurally integrated 3D carbon tube grid-based high-performance filter capacitor.SCIENCE,377.
MLA Han, Fangming,et al."Structurally integrated 3D carbon tube grid-based high-performance filter capacitor".SCIENCE 377(2022).

入库方式： OAI收割

来源：合肥物质科学研究院

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