Triboelectrification based on double-layered polyaniline nanofibers for self-powered cathodic protection driven by wind | |
Department | 固体润滑国家重点实验室 |
Cui SW(崔思文); Zheng YB(郑有斌); Liang J(梁军); Wang DA(王道爱); Wang DA(王道爱) | |
2018 | |
Source Publication | Nano Research |
ISSN | 1998-0124 |
Volume | 11Issue:4Pages:1873-1882 |
Abstract | 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. |
Keyword | Polyaniline Triboelectric Nanogenerator Wind-driven Self-powered Cathodic Protection |
Subject Area | 材料科学与物理化学 |
DOI | 10.1007/s12274-017-1805-y |
Funding Organization | 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.) |
Indexed By | SCI |
If | 7.354 |
Language | 英语 |
Funding Project | 材料表面界面研究组;空间润滑材料研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/22548 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wang DA(王道爱) |
Affiliation | 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 |
Recommended Citation 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. |
Files in This Item: | ||||||
File Name/Size | DocType | Version | Access | License | ||
10.1007-s12274-017-1(2902KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment