| Hydrophobic MAO/FSG coating based TENG for self-healable energy harvesting and self-powered cathodic protection | |
| Department | 固体润滑国家重点实验室（LSL） |
Yupeng Liu1,2 ; Weixiang Sun2,3; Tinghua Li2; Daoai Wang1,2
| |
| The second department | 摩擦物理与传感研究组 |
| 2022 | |
| Source Publication | Science China Technological Sciences
 |
| Volume | 65Issue:无Pages:726–734 |
| Abstract | An organic/inorganic hybrid coating with self-healable hydrophobicity is prepared as triboelectrical layer by micro-arc oxidation (MAO) and fluorinated sol-gel (FSG) coating. The MAO/FSG hybrid coating-based TENG (MF-TENG) has a current output of 31 µA and voltage output of 870 V, which is eight times that of the MAO based TENG. Compared with organic coating, the organic/inorganic hybrid coating has good wear resistance. When the fluorine composition on the surface of the coating is damaged, the self-healing hydrophobicity and electrical output are achieved by transferring loaded perfluorosilane to the damaged surface. The fluorinated sol-gel coating is hydrophobic, which ensures that the coating has good corrosion resistance. Also, the electricity generated in triboelectrification could improve the anti-corrosion performance by cathodic protection. Based on the anti-corrosion, anti-wear and self-healing properties, the MF-TENG has potential applicability in the field of energy collection, energy supply, and corrosion protection. |
| Indexed By | SCI |
| If | 3.903 |
| Language | 英语 |
| compositor | 第一作者单位 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/29894 |
| Collection | 固体润滑国家重点实验室（LSL） 青岛研发中心/青岛市资源化学与新材料研究中心 |
| Corresponding Author | Daoai Wang |
| Affiliation | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics 2.Qingdao Center of Resource Chemistry and New Materials, Qingdao 266100, China 3.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China 4.Technical Center of China Tobacco Yunnan Industrial Co., Ltd., Kunming 650231, China |
| Recommended Citation GB/T 7714 | Yupeng Liu,Weixiang Sun,Tinghua Li,et al. Hydrophobic MAO/FSG coating based TENG for self-healable energy harvesting and self-powered cathodic protection[J]. Science China Technological Sciences,2022,65(无):726–734. |
| APA | Yupeng Liu,Weixiang Sun,Tinghua Li,&Daoai Wang.(2022).Hydrophobic MAO/FSG coating based TENG for self-healable energy harvesting and self-powered cathodic protection.Science China Technological Sciences,65(无),726–734. |
| MLA | Yupeng Liu,et al."Hydrophobic MAO/FSG coating based TENG for self-healable energy harvesting and self-powered cathodic protection".Science China Technological Sciences 65.无(2022):726–734. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 刘玉鹏Sci China Tech Sc（2152KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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