Compact Assembly and Programmable Integration of Supercapacitors
文献类型：期刊论文
| 作者 | Lu B5; Liu F(刘峰)4 ; Sun GQ5; Gao J5; Xu T5; Xiao YK5; Shao CX5; Jin XT5; Yang HS5; Zhao Y5
|
| 刊名 | ADVANCED MATERIALS
 |
| 出版日期 | 2019-12-18 |
| 页码 | 9 |
| 关键词 | high volumetric capacitance large-scale integration microsized supercapacitors mortise and tenon joints self-shrinkage assembly |
| ISSN号 | 0935-9648 |
| DOI | 10.1002/adma.201907005 |
| 通讯作者 | Qu, Liangti(lqu@bit.edu.cn) |
| 英文摘要 | Microsized supercapacitors (mSCs) with small volume, rapid charge-discharge rate, and ultralong cyclic lifetime are urgently needed to meet the demand of miniaturized portable electronic devices. A versatile self-shrinkage assembling (SSA) strategy to directly construct the compact mSCs (CmSCs) from hydrogels of reduced graphene oxide is reported. A single CmSC is only 0.0023 cm(3) in volume, which is significantly smaller than most reported mSCs in fiber/yarn and planar interdigital forms. It exhibits a high capacitance of up to 68.3 F cm(-3) and a superior cycling stability with 98% capacitance retention after 25 & x202f;000 cycles. Most importantly, the SSA technique enables the CmSC as the building block to realize arbitrary, programmable, and multi-dimensional integration for adaptable and complicated power systems. By design on mortise and tenon joint connection, autologous integrated 3D interdigital CmSCs are fabricated in a self-holding-on manner, which thus dramatically reduces the whole device volume to achieve the high-performance capacitive behavior. Consequently, the SSA technique offers a universal and versatile approach for large-scale on-demand integration of mSCs as flexible and transformable power sources. |
| 分类号 | 一类 |
| WOS关键词 | ALL-SOLID-STATE ; MICRO-SUPERCAPACITORS ; GRAPHENE OXIDE ; ENERGY-STORAGE ; CARBON ; MICROSUPERCAPACITORS ; FABRICATION ; ELECTRODES ; ARRAYS |
| 资助项目 | National Key R&D Program of China[2017YFB1104300] ; National Key R&D Program of China[2016YFA0200200] ; NSFC[11602272] ; NSFC[11972349] ; NSFC[51673026] ; NSFC[51433005] ; NSFC[21774015] ; NSFC[21604003] ; NSFC-STINT[21911530143] ; NSFC-MAECI[51861135202] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000503090200001 |
| 资助机构 | National Key R&D Program of China ; NSFC ; NSFC-STINT ; NSFC-MAECI |
| 其他责任者 | Qu, Liangti |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/81288]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 作者单位 | 1.Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China 2.Tsinghua Univ, Dept Mech Engn, State Key Lab Tribol, Key Lab Adv Mater Proc Technol,Minist Educ China, Beijing 100084, Peoples R China; 3.Beijing Inst Technol, Sch Mech Engn, Laser Micro Nanofabricat Lab, Beijing 100081, Peoples R China; 4.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China; 5.Beijing Inst Technol, Sch Chem & Chem Engn, Minist Educ China, Key Lab Cluster Sci,Key Lab Photoelect Electropho, Beijing 100081, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Lu B,Liu F,Sun GQ,et al. Compact Assembly and Programmable Integration of Supercapacitors[J]. ADVANCED MATERIALS,2019:9. |
| APA | Lu B.,刘峰.,Sun GQ.,Gao J.,Xu T.,...&Liu F.(2019).Compact Assembly and Programmable Integration of Supercapacitors.ADVANCED MATERIALS,9. |
| MLA | Lu B,et al."Compact Assembly and Programmable Integration of Supercapacitors".ADVANCED MATERIALS (2019):9. |
入库方式： OAI收割
来源：力学研究所
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