Triboelectrification-enabled self-charging lithium-ion batteries
文献类型：期刊论文
| 作者 | Zhao, Kun1,2,3; Yang, Ya1,2; Liu, Xi1,2; Wang, Zhong Lin1,2,4 |
| 刊名 | Advanced energy materials
 |
| 出版日期 | 2017-11-08 |
| 卷号 | 7期号:21页码:8 |
| 关键词 | Li-ion batteries Limn2o4 nanowires Self-charging Triboelectrification Wind energy |
| ISSN号 | 1614-6832 |
| DOI | 10.1002/aenm.201700103 |
| 通讯作者 | Yang, ya(yayang@binn.cas.cn) ; Wang, zhong lin(zhong.wang@mse.gatech.edu) |
| 英文摘要 | Li-ion batteries as energy storage devices need to be periodically charged for sustainably powering electronic devices owing to their limited capacities. here, the feasibility of utilizing li-ion batteries as both the energy storage and scavenging units is demonstrated. flexible li-ion batteries fabricated from electrospun limn2o4 nanowires as cathode and carbon nanowires as anode enable a capacity retention of 90% coulombic efficiency after 50 cycles. through the coupling between triboelectrification and electrostatic induction, the adjacent electrodes of two li-ion batteries can deliver an output peak voltage of about 200 v and an output peak current of about 25 mu a under ambient wind-induced vibrations of a hexafluoropropene-tetrafluoroethylene copolymer film between the two li-ion batteries. the self-charging li-ion batteries have been demonstrated to charge themselves up to 3.5 v in about 3 min under wind-induced mechanical excitations. the advantages of the self-charging li-ion batteries can provide important applications for sustainably powering electronics and self-powered sensor systems. |
| WOS关键词 | ENERGY-CONVERSION ; NANOGENERATOR ; PERFORMANCE ; SENSOR |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Materials Science ; Physics |
| WOS类目 | Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000414711100030 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2176926 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Yang, Ya; Wang, Zhong Lin |
| 作者单位 | 1.Chinese Acad Sci, Beijing Inst Nanoenergy & Nanosyst, Beijing 100083, Peoples R China 2.Chinese Acad Sci, NCNST, Ctr Excellence Nanosci, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA |
| 推荐引用方式 GB/T 7714 | Zhao, Kun,Yang, Ya,Liu, Xi,et al. Triboelectrification-enabled self-charging lithium-ion batteries[J]. Advanced energy materials,2017,7(21):8. |
| APA | Zhao, Kun,Yang, Ya,Liu, Xi,&Wang, Zhong Lin.(2017).Triboelectrification-enabled self-charging lithium-ion batteries.Advanced energy materials,7(21),8. |
| MLA | Zhao, Kun,et al."Triboelectrification-enabled self-charging lithium-ion batteries".Advanced energy materials 7.21(2017):8. |
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来源：高能物理研究所
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