pH-Responsive Coating with Multiple Self-healing Cycles Using T-mSiO2 Loaded Sodium Phytate and Grafted Chitosan-PEG
文献类型：期刊论文
| 作者 | Song, Liying1; Zhang, Jiankai1; Bai, Yuxuan1; Zhang, Haoran1; Liu, Runyuan1; Zhang, Menglong1; Yuan, Tangsen1; Shi, Hao1; Ma, Fubin2 |
| 刊名 | JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
 |
| 出版日期 | 2025-10-09 |
| 页码 | 16 |
| 关键词 | chitosan intelligent control release multiple times repairing self-healing coating silica microtubules |
| ISSN号 | 1059-9495 |
| DOI | 10.1007/s11665-025-12140-2 |
| 通讯作者 | Shi, Hao(shihao@sdust.edu.cn) ; Ma, Fubin(mafubin@qdio.ac.cn) |
| 英文摘要 | A pH-responsive protection coating capable of multiple repair cycles was fabricated by introduction of a functional silica microtubules (T-mSiO2). Chitosan-polyethylene glycol polymer (CP), serving as a response switch, was grafted onto T-mSiO2, with sodium phytate (PA) as the encapsulated inhibitor. FTIR, SEM, TG, and EDS tests confirmed the successful encapsulation of PA within T-mSiO2 and the grafting of CP onto its surface. Upon coating damage, T-mSiO2 releases PA in response to micro-pH changes, forming a protective film to achieve self-healing. Post-repair, CP re-covers T-mSiO2 to prevent rapid PA depletion. By modifying the functional nanocontainer, the protective efficacy of the corrosion inhibitor was significantly enhanced, thereby prolonging the coating's service life. |
| WOS关键词 | MESOPOROUS SILICA ; CARBON NANOTUBES ; PHYTIC ACID ; PROTECTION ; PROTEINS ; RELEASE |
| 资助项目 | National Key R&D Program Projects[2023YFC2907304] ; Shandong Key Research and Development Program (Competitive Innovation Platform)[2023CXPT062] ; Innovation Capability Enhancement Project for Technology based Small and Medium sized Enterprises[2024TSGC041] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001590046500001 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/203527]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Shi, Hao; Ma, Fubin |
| 作者单位 | 1.Shandong Univ Sci & Technol, Qianwangang Rd 579, Qingdao 266590, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Liying,Zhang, Jiankai,Bai, Yuxuan,et al. pH-Responsive Coating with Multiple Self-healing Cycles Using T-mSiO2 Loaded Sodium Phytate and Grafted Chitosan-PEG[J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,2025:16. |
| APA | Song, Liying.,Zhang, Jiankai.,Bai, Yuxuan.,Zhang, Haoran.,Liu, Runyuan.,...&Ma, Fubin.(2025).pH-Responsive Coating with Multiple Self-healing Cycles Using T-mSiO2 Loaded Sodium Phytate and Grafted Chitosan-PEG.JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,16. |
| MLA | Song, Liying,et al."pH-Responsive Coating with Multiple Self-healing Cycles Using T-mSiO2 Loaded Sodium Phytate and Grafted Chitosan-PEG".JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE (2025):16. |
入库方式： OAI收割
来源：海洋研究所
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