Triboelectrification based on double-layered polyaniline nanofibers for self-powered cathodic protection driven by wind | |
Cui SW(崔思文); Zheng YB(郑有斌); Liang J(梁军); Wang DA(王道爱); Wang DA(王道爱) | |
刊名 | Nano Research |
2018 | |
卷号 | 11期号:4页码:1873-1882 |
关键词 | Polyaniline Triboelectric Nanogenerator Wind-driven Self-powered Cathodic Protection |
ISSN号 | 1998-0124 |
DOI | 10.1007/s12274-017-1805-y |
英文摘要 | Polyaniline nanofibers (PANI NFs) are introduced to construct a wind-driven triboelectric nanogenerator (TENG) as a new power source for self-powered cathodic protection. PANI NFs serve as a friction layer to generate charges by harvesting wind energy as well as a conducting layer to transfer charges in TENG. A PANI NFs-based TENG exhibits a high output performance with a maximum output voltage of 375 V, short current circuit of 248 μA, and corresponding power of 14.5 mW under a wind speed of 15 m/s. Additionally, a self-powered anticorrosion system is constructed by using a PANI-based TENG as the power source. The immersion experiment and electrochemical measurements demonstrate that carbon steel coupled with the wind-driven TENG is effectively protected with an evident open circuit potential drop and negative shift in the corrosion potential. The smart self-powered device is promising in terms of applications to protect metals from corrosion by utilizing wind energy in ambient conditions. |
学科主题 | 材料科学与物理化学 |
资助项目 | 材料表面界面研究组;空间润滑材料研究组 |
语种 | 英语 |
WOS记录号 | WOS:000427907700011 |
资助机构 | the National Natural Science Foundation of China (Nos. 21573259;21603242);the outstanding youth fund of Gansu Province (No. 1606RJDA31);the “Hundred Talents Program” of Chinese Academy of Sciences (D. A. W.) |
内容类型 | 期刊论文 |
源URL | [http://ir.licp.ac.cn/handle/362003/22548] |
专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
通讯作者 | Wang DA(王道爱) |
作者单位 | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2.University of Chinese Academy of Sciences, Beijing 100049, China |
推荐引用方式 GB/T 7714 | Cui SW,Zheng YB,Liang J,et al. Triboelectrification based on double-layered polyaniline nanofibers for self-powered cathodic protection driven by wind[J]. Nano Research,2018,11(4):1873-1882. |
APA | Cui SW,Zheng YB,Liang J,Wang DA,&王道爱.(2018).Triboelectrification based on double-layered polyaniline nanofibers for self-powered cathodic protection driven by wind.Nano Research,11(4),1873-1882. |
MLA | Cui SW,et al."Triboelectrification based on double-layered polyaniline nanofibers for self-powered cathodic protection driven by wind".Nano Research 11.4(2018):1873-1882. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论