| Tackling smoke toxicity and fire hazards of thermoplastic polyurethane by mechanochemical combination of Cu2O nanoparticles and zirconium phosphate nanosheets | |
| Han, Sensen1,2; Yang, Fei1,2; Li, Qingsong1,2; Sui, Guoxin1,2; Su, Xiao3,4; Dai, Jiabin3,4; Ma, Jun3,4 | |
| Corresponding Author | Sui, Guoxin(gxsui@imr.ac.cn) ; Ma, Jun(Jun.Ma@UniSA.edu.au) |
| 2023-06-01 | |
| Source Publication | POLYMER DEGRADATION AND STABILITY
 |
| ISSN | 0141-3910 |
| Volume | 212Pages:11 |
| Abstract | A major challenge is to adopt environmentally friendly means for the development of flame retardants of high efficiency in suppressing toxic smoke. An environmentally friendly method through mechanochemical treatment is reported herein to decorate zirconium phosphate nanosheets with Cu2O nanoparticles (Cu2O@ZrP) for suppressing the release of toxic products from thermoplastic polyurethane (TPU). Cu2O@ZrP at 5 wt% provides TPU with a high tensile strength of 28.1 MPa and tensile toughness of 118.9 MJ center dot m (-) (3). It reduces the peak heat release rate by 46.2% and the peak smoke production rate by 40.2%. More importantly, Cu2O@ZrP exhibits high efficiency in suppressing the volatile products, e.g., 27.1% reduction of CO. The mechanisms are explained from the synergy, physical barrier, and catalysis action of Cu2O@ZrP. This work provides a green, facile approach for creating high-performance flame retardants to reduce the smoke toxicity and fire hazard of TPU. |
| Keyword | alpha-ZrP nanosheets Mechanochemistry Fire-safety Toxicity suppression |
| Funding Organization | Australian Research Council ; Australian Research Council |
| DOI | 10.1016/j.polymdegradstab.2023.110350 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Australian Research Council[IC170100032] ; Australian Research Council[DP220103275] ; Australian Research Council[IC170100032] |
| WOS Research Area | Polymer Science |
| WOS Subject | Polymer Science |
| WOS ID | WOS:000988506200001 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/178145 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Sui, Guoxin; Ma, Jun |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Univ South Australia, Sch Engn, Adelaide, SA 5095, Australia 4.Univ South Australia, Future Ind Inst, Adelaide, SA 5095, Australia |
| Recommended Citation GB/T 7714 | Han, Sensen,Yang, Fei,Li, Qingsong,et al. Tackling smoke toxicity and fire hazards of thermoplastic polyurethane by mechanochemical combination of Cu2O nanoparticles and zirconium phosphate nanosheets[J]. POLYMER DEGRADATION AND STABILITY,2023,212:11. |
| APA | Han, Sensen.,Yang, Fei.,Li, Qingsong.,Sui, Guoxin.,Su, Xiao.,...&Ma, Jun.(2023).Tackling smoke toxicity and fire hazards of thermoplastic polyurethane by mechanochemical combination of Cu2O nanoparticles and zirconium phosphate nanosheets.POLYMER DEGRADATION AND STABILITY,212,11. |
| MLA | Han, Sensen,et al."Tackling smoke toxicity and fire hazards of thermoplastic polyurethane by mechanochemical combination of Cu2O nanoparticles and zirconium phosphate nanosheets".POLYMER DEGRADATION AND STABILITY 212(2023):11. |
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