The self-powered cathodic protection effect of flexible PDMS-based piezoelectric composites in a simulated pressure-alternating marine environment
文献类型：期刊论文
| 作者 | Liu, Rui1,2; Guan, Yuxin1,2; Cui, Yu3; Meng, Fandi1,2; Wang, Fuhui1,2; Liu, Li1,2 |
| 刊名 | COMPOSITES COMMUNICATIONS
 |
| 出版日期 | 2025 |
| 卷号 | 53页码:11 |
| ISSN号 | 2452-2139 |
| DOI | 10.1016/j.coco.2024.102166 |
| 通讯作者 | Liu, Li(liuli@mail.neu.edu.cn) |
| 英文摘要 | The development of a self-sufficient protection system is crucial for alloys in deep sea, due to the presence of water pressure, short of electricity, etc. This study underscores the composite with carbonized polydopamine-coated PZT in the polydimethylsiloxane base (cPDA-coated PZT/PDMS) as a self-powered protection solution for alloys in pressure-alternating marine environments. This composite can convert pressure into electrical energy, providing cathodic protection for Q235 in marine environments. The results demonstrate that the composite exhibits excellent electrical output properties. Under cyclic pressure, the composite could generate a current of 22.5 mu A, reducing the potential of Q235 to-760 mV and effectively decreasing its corrosion rate, thus offering autonomous cathodic protection. |
| 资助项目 | Nation Key R & D Program of China[2022YFB3808800] ; National Natural Science Foundation of China[52301082] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001370837200001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | Nation Key R & D Program of China ; National Natural Science Foundation of China |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Liu, Li |
| 作者单位 | 1.Northeastern Univ, Corros & Protect Ctr, Shenyang 110819, Peoples R China 2.Northeastern Univ, Sch Mat Sci & Engn, 3-11 Wenhua Rd, Shenyang 110819, Peoples R China 3.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Wencui Rd 62, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Rui,Guan, Yuxin,Cui, Yu,et al. The self-powered cathodic protection effect of flexible PDMS-based piezoelectric composites in a simulated pressure-alternating marine environment[J]. COMPOSITES COMMUNICATIONS,2025,53:11. |
| APA | Liu, Rui,Guan, Yuxin,Cui, Yu,Meng, Fandi,Wang, Fuhui,&Liu, Li.(2025).The self-powered cathodic protection effect of flexible PDMS-based piezoelectric composites in a simulated pressure-alternating marine environment.COMPOSITES COMMUNICATIONS,53,11. |
| MLA | Liu, Rui,et al."The self-powered cathodic protection effect of flexible PDMS-based piezoelectric composites in a simulated pressure-alternating marine environment".COMPOSITES COMMUNICATIONS 53(2025):11. |
入库方式： OAI收割
来源：金属研究所
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