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Monolithic integrated micro-supercapacitors with ultra-high systemic volumetric performance and areal output voltage

文献类型：期刊论文

作者Wang, Sen1; Li, Linmei2; Zheng, Shuanghao1; Das, Pratteek1,7; Shi, Xiaoyu1; Ma, Jiaxin1; Liu, Yu1; Zhu, Yuanyuan1; Lu, Yao2; Wu, Zhong-Shuai1,6
刊名NATIONAL SCIENCE REVIEW
出版日期2023-02-28
卷号10期号:3页码:9
关键词monolithic integrated micro-supercapacitors areal output voltage lithography MXene
ISSN号2095-5138
DOI10.1093/nsr/nwac271
通讯作者Lu, Yao(luyao@dicp.ac.cn) ; Wu, Zhong-Shuai(wuzs@dicp.ac.cn) ; Cheng, Hui-Ming(cheng@imr.ac.cn)
英文摘要Monolithic integrated micro-supercapacitors (MIMSCs) with high systemic performance and cell-number density are important for miniaturized electronics to empower the Internet of Things. However, fabrication of customizable MIMSCs in an extremely small space remains a huge challenge considering key factors such as materials selection, electrolyte confinement, microfabrication and device-performance uniformity. Here, we develop a universal and large-throughput microfabrication strategy to address all these issues by combining multistep lithographic patterning, spray printing of MXene microelectrodes and controllable 3D printing of gel electrolytes. We achieve the monolithic integration of electrochemically isolated micro-supercapacitors in close proximity by leveraging high-resolution micropatterning techniques for microelectrode deposition and 3D printing for precise electrolyte deposition. Notably, the MIMSCs obtained demonstrate a high areal-number density of 28 cells cm(-2) (340 cells on 3.5x3.5 cm(2)), a record areal output voltage of 75.6 V cm(-2), an acceptable systemic volumetric energy density of 9.8 mWh cm(-3) and an unprecedentedly high capacitance retention of 92% after 4000 cycles at an extremely high output voltage of 162 V. This work paves the way for monolithic integrated and microscopic energy-storage assemblies for powering future microelectronics.
资助项目National Natural Science Foundation of China[22209175] ; National Natural Science Foundation of China[22125903] ; National Natural Science Foundation of China[51872283] ; National Natural Science Foundation of China[22075279] ; National Natural Science Foundation of China[22005297] ; National Natural Science Foundation of China[21805273] ; National Natural Science Foundation of China[22109160] ; National Natural Science Foundation of China[21804133] ; 'Transformational Technologies for Clean Energy and Demonstration' Strategic Priority Research Program of the Chinese Academy of Sciences[XDA21000000] ; Dalian Innovation Support Plan for High Level Talents[2019RT09] ; Dalian National Laboratory for Clean Energy Cooperation Fund ; Chinese Academy of Sciences[DNL201912] ; Chinese Academy of Sciences[DNL201915] ; Chinese Academy of Sciences[DNL202016] ; Chinese Academy of Sciences[DNL202019] ; Dalian Institute of Chemical Physics[DICP I2020032] ; Joint Fund of the Yulin University ; Dalian National Laboratory for Clean Energy[2021002] ; Dalian National Laboratory for Clean Energy[2021009] ; China Postdoctoral Science Foundation[2021M693127] ; China Postdoctoral Science Foundation[2020M680995] ; China Postdoctoral Science Foundation[2021M693126]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:001122476700001
出版者OXFORD UNIV PRESS
资助机构National Natural Science Foundation of China ; 'Transformational Technologies for Clean Energy and Demonstration' Strategic Priority Research Program of the Chinese Academy of Sciences ; Dalian Innovation Support Plan for High Level Talents ; Dalian National Laboratory for Clean Energy Cooperation Fund ; Chinese Academy of Sciences ; Dalian Institute of Chemical Physics ; Joint Fund of the Yulin University ; Dalian National Laboratory for Clean Energy ; China Postdoctoral Science Foundation
源URL  
专题金属研究所_中国科学院金属研究所
通讯作者Lu, Yao; Wu, Zhong-Shuai; Cheng, Hui-Ming
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dept Biotechnol, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Shenzhen Inst Adv Technol, Fac Mat Sci & Engn, Inst Technol Carbon Neutral, Shenzhen 518055, Peoples R China
4.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
5.Univ Surrey, Adv Technol Inst, Guildford GU2 7XH, Surrey, England
6.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
7.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Sen,Li, Linmei,Zheng, Shuanghao,et al. Monolithic integrated micro-supercapacitors with ultra-high systemic volumetric performance and areal output voltage[J]. NATIONAL SCIENCE REVIEW,2023,10(3):9.
APA Wang, Sen.,Li, Linmei.,Zheng, Shuanghao.,Das, Pratteek.,Shi, Xiaoyu.,...&Cheng, Hui-Ming.(2023).Monolithic integrated micro-supercapacitors with ultra-high systemic volumetric performance and areal output voltage.NATIONAL SCIENCE REVIEW,10(3),9.
MLA Wang, Sen,et al."Monolithic integrated micro-supercapacitors with ultra-high systemic volumetric performance and areal output voltage".NATIONAL SCIENCE REVIEW 10.3(2023):9.

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来源：金属研究所

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