Knowledge Management System Of Institute of process engineering,CAS
| Enhanced Electricity Generation from Graphene Microfluidic Channels for Self-Powered Flexible Sensors | |
| Kong, Haoran1,2; Si, Pengchao1,2; Li, Mengqi1; Qiu, Xiaopan1; Liu, Jingjing1; Wang, Xiang1; Wang, Qinhuan1; Li, Yuting1,2; Wang, Yu1 | |
| 2022-04-27 | |
| Source Publication | NANO LETTERS
 |
| ISSN | 1530-6984 |
| Volume | 22Issue:8Pages:3266-3274 |
| Abstract | As a novel energy harvesting method, generating electricity from the interaction of liquid-solid interface has attracted growing interest. Although several functional materials have been carried out to improve the performance of the flow-induced hydrovoltaic generators, there are few reports on influencing the droplet flow behavior to excavate its electricity generation by governing the device structure. Here, the output performance of the graphene microfluidic channel (GMC) structure is similar to 13 times higher than that of the flat-open space graphene morphology. The strong slip flow and high surface charge density near the graphene-droplet interface originate from the GMC structure, which produces an effective liquid-solid interaction and rapid relative movement of the droplet. Additionally, based on the GMC structure a self-powered pressure sensor is designed. The droplet motion is regulated by external forces to generate specific voltages, which provide a new approach for the development of wearable self-powered electronics. |
| Keyword | graphene microfluidic channel electricity generation slip flow strong interaction self-powered pressure sensor |
| DOI | 10.1021/acs.nanolett.2c00168 |
| Language | 英语 |
| WOS Keyword | HARVESTING ENERGY ; CARBON NANOTUBES ; WATER TRANSPORT ; FLOW ; LIQUID ; DROPLET ; FILMS |
| Funding Project | National Natural Science Foundation of China[21875256] |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS Subject | Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| Funding Organization | National Natural Science Foundation of China |
| WOS ID | WOS:000809056900013 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/53968 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Wang, Yu |
| Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Kong, Haoran,Si, Pengchao,Li, Mengqi,et al. Enhanced Electricity Generation from Graphene Microfluidic Channels for Self-Powered Flexible Sensors[J]. NANO LETTERS,2022,22(8):3266-3274. |
| APA | Kong, Haoran.,Si, Pengchao.,Li, Mengqi.,Qiu, Xiaopan.,Liu, Jingjing.,...&Wang, Yu.(2022).Enhanced Electricity Generation from Graphene Microfluidic Channels for Self-Powered Flexible Sensors.NANO LETTERS,22(8),3266-3274. |
| MLA | Kong, Haoran,et al."Enhanced Electricity Generation from Graphene Microfluidic Channels for Self-Powered Flexible Sensors".NANO LETTERS 22.8(2022):3266-3274. |
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