Lanzhou University of Technology Institutional Repository (LUT_IR)
Phosphorus-containing Salen-Ni metal complexes enhancing the flame retardancy and smoke suppression of epoxy resin composites | |
Cui, Jinfeng; Zhang, Yabin; Wang, Lurong; Liu, He; Wang, Niannian; Yang, Baoping; Guo, Junhong; Tian, Li | |
2019-11-21 | |
发表期刊 | JOURNAL OF APPLIED POLYMER SCIENCE |
ISSN | 0021-8995 |
卷号 | 137期号:21 |
摘要 | Two novel Salen-DPCPs metal complexes (Salen-DPCP-1 and Salen-DPCP-2), containing both Salen-Schiff base (Salen), phenyl phosphate structures (DPCP) and nickel component, were prepared to reduce fire hazards of epoxy resin (EP). The results showed that 5 wt % addition of Salen-DPCP-1 brought a higher flame-retardant efficiency to the EP, where the V-0 rating in UL-94 burning test and 31.5% of limiting oxygen index (LOI) were achieved. Meanwhile, total heat release, total smoke production, and total CO yield dramatically decreased by 28.1, 23.6, and 21.4%. In addition, these results basically reappeared when Salen-DPCP-2 were introduced into EP to obtain Salen-DPCP-2/EP composites. Chemical structure and morphology characterization of the carbon residue confirmed that Salen-DPCPs improved the catalytic charring ability and the noncombustible gas releasing ability by the Fourier transform infrared, X-ray photoelectron spectroscopy, and Scanning electron microscopy technology. Therefore, it is an efficient strategy to develop novel Salen composites modified by flame-retardant groups to improve the fire rating of polymers. (c) 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 137, 48734. |
关键词 | flame retardancy polymer composites phosphorus Salen smoke suppression |
DOI | 10.1002/app.48734 |
收录类别 | SCI |
语种 | 英语 |
资助项目 | Lanzhou University of Technology[02-061608] |
WOS研究方向 | Polymer Science |
WOS类目 | Polymer Science |
WOS记录号 | WOS:000497586000001 |
出版者 | WILEY |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/64180 |
专题 | 图书馆 石油化工学院 实验室建设与管理处 |
通讯作者 | Tian, Li |
作者单位 | Lanzhou Univ Technol, Sch Petrochem Technol, Langongping Rd 287, Lanzhou 730050, Gansu, Peoples R China |
第一作者单位 | 兰州理工大学 |
通讯作者单位 | 兰州理工大学 |
第一作者的第一单位 | 兰州理工大学 |
推荐引用方式 GB/T 7714 | Cui, Jinfeng,Zhang, Yabin,Wang, Lurong,et al. Phosphorus-containing Salen-Ni metal complexes enhancing the flame retardancy and smoke suppression of epoxy resin composites[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2019,137(21). |
APA | Cui, Jinfeng.,Zhang, Yabin.,Wang, Lurong.,Liu, He.,Wang, Niannian.,...&Tian, Li.(2019).Phosphorus-containing Salen-Ni metal complexes enhancing the flame retardancy and smoke suppression of epoxy resin composites.JOURNAL OF APPLIED POLYMER SCIENCE,137(21). |
MLA | Cui, Jinfeng,et al."Phosphorus-containing Salen-Ni metal complexes enhancing the flame retardancy and smoke suppression of epoxy resin composites".JOURNAL OF APPLIED POLYMER SCIENCE 137.21(2019). |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
app.48734.pdf(6505KB) | 期刊论文 | 作者接受稿 | 暂不开放 | CC BY-NC-SA | 请求全文 |
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