Enhancing flame retardancy, anti-impact, and corrosive resistance of TPU nanocomposites using surface decoration of α-ZrP
文献类型：期刊论文
| 作者 | Han, Sensen1; Li, Shuangshan1; Liu, Dongyan2; Dong, Yu3,5; Gao, Ziqi1; Zhang, Yanxi4; Meng, Qingshi1 |
| 刊名 | POLYMER COMPOSITES
 |
| 出版日期 | 2024-04-03 |
| 页码 | 15 |
| 关键词 | anti-impact corrosion resistance fire retardancy thermoplastic polyurethane (TPU) |
| ISSN号 | 0272-8397 |
| DOI | 10.1002/pc.28404 |
| 通讯作者 | Dong, Yu(y.dong@curtin.edu.au) ; Meng, Qingshi(mengqingshi@sau.edu.cn) |
| 英文摘要 | The development of polyurethane composites with significant flame retardancy and corrosion resistance for widening its practical application is a great importance. In this study, supramolecular wrapped alpha-ZrP (MCP@ZrP) was prepared via self-assembly of melamine, cobalt ions (Co2+) and phytic acid (PA) on the surfaces of alpha-zirconium phosphate (alpha-ZrP). It was found that both compatibility and dispersion of alpha-ZrP sheets in thermoplastic polyurethane (TPU) matrices were improved with the incorporation of organic supramolecular components in TPU/MCP@ZrP nanocomposites. Moreover, their fire-retardant characteristic was significantly enhanced, along with effective suppression of smoke and toxic gas emission. By adding 5 wt% MCP@ZrP, peak heat release rate, total heat release, total smoke production, and total CO production of such nanocomposites were reduced by 35.66%, 18.01%, 15.52%, and 41.42%, respectively. The generation of a continuous and dense char layer benefited from well-dispersed MCP@ZrP nanohybrids, which resulted in tortuous effect to impede heat diffusion and prevent the evaporation of volatile gasses. By means of the barrier effect of ZrP, TPU/MCP@ZrP composite films also showed improved anticorrosion performance. Effective interfacial adhesion, achieved by combining MCP supermolecules and alpha-ZrP sheets, offers a viable approach to improve protective properties of TPU nanocomposites. |
| 资助项目 | Liaoning Provincial Department of Education Series Project, China ; National Natural Science Foundation of China[52173077] ; Natural Science Foundation of Liaoning Province[2023-MS-239] ; Liaoning BaiQianWan Talents Program, China[2021921081] ; Wiley - Curtin University agreement via the Council of Australian University Librarians ; [LJKZ0187] |
| WOS研究方向 | Materials Science ; Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001196152700001 |
| 出版者 | WILEY |
| 资助机构 | Liaoning Provincial Department of Education Series Project, China ; National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province ; Liaoning BaiQianWan Talents Program, China ; Wiley - Curtin University agreement via the Council of Australian University Librarians |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Dong, Yu; Meng, Qingshi |
| 作者单位 | 1.Shenyang Aerosp Univ, Coll Aerosp Engn, Shenyang 110136, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 3.Curtin Univ, Sch Civil & Mech Engn, Perth, WA, Australia 4.Shenyang Aerosp Univ, Sch Int Educ, Shenyang, Peoples R China 5.Curtin Univ, Sch Civil & Mech Engn, GPOB U1987, Perth, WA 6845, Australia |
| 推荐引用方式 GB/T 7714 | Han, Sensen,Li, Shuangshan,Liu, Dongyan,et al. Enhancing flame retardancy, anti-impact, and corrosive resistance of TPU nanocomposites using surface decoration of α-ZrP[J]. POLYMER COMPOSITES,2024:15. |
| APA | Han, Sensen.,Li, Shuangshan.,Liu, Dongyan.,Dong, Yu.,Gao, Ziqi.,...&Meng, Qingshi.(2024).Enhancing flame retardancy, anti-impact, and corrosive resistance of TPU nanocomposites using surface decoration of α-ZrP.POLYMER COMPOSITES,15. |
| MLA | Han, Sensen,et al."Enhancing flame retardancy, anti-impact, and corrosive resistance of TPU nanocomposites using surface decoration of α-ZrP".POLYMER COMPOSITES (2024):15. |
入库方式： OAI收割
来源：金属研究所
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