Synthesis and characterization of a cyclic 9,9-bis(4-hydroxyphenyl)fluorine (phenylene phosphonate) oligomer and its flame retardancy application
文献类型：期刊论文
| 作者 | Li,Nana; Jiang,Guowei; Zhou,Guangyuan |
| 刊名 | rsc advances
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:96页码:78815-78822 |
| 关键词 | THERMAL-DECOMPOSITION BEHAVIOR POLY(BUTYLENE TEREPHTHALATE) BIS(DIPHENYL PHOSPHATE) AMMONIUM POLYPHOSPHATE MELAMINE DEGRADATION COMBUSTION POLYESTERS SYNERGISM |
| 通讯作者 | zhou,gy |
| 英文摘要 | a novel solid flame retardant cyclic 9,9-bis(4-hydroxyphenyl)fluorine (phenylene phosphonate) (cpfp) oligomer was synthesized in high yields by the reaction of phenylphosphonic dichloride with 9,9-bis(4-hydroxyphenyl) fluorine under pseudo-high-dilution conditions via polycondensation. detailed structural characterizations of this oligomer were conducted by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (maldi-tof-ms), h-1 nmr, p-31 nmr and ftir. furthermore, the flame-retardant efficiency of this oligomer in polybutylene terephthalate (pbt) was studied using limiting oxygen index (loi) and ul-94 tests. after the addition of cpfp, the loi increased and the ul-94 v-0 rating was achieved. the occurrence of an interaction between cpfp and pbt was elucidated by thermogravimetric analysis (tga), ftir and pyrolysis/gc/ms. the results showed that the cpfp oligomer could change the degradation path of pbt and improves the char formation of the pbt/cpfp system. the residual morphologies of residues of the pbt/cpfp25% system were investigated by scanning electron microscopy (sem). sem investigations revealed that the residual chars contained polyphosphoric or phosphoric acid, which plays an important role in the process of carbonization. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-31 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/67858]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li,Nana,Jiang,Guowei,Zhou,Guangyuan. Synthesis and characterization of a cyclic 9,9-bis(4-hydroxyphenyl)fluorine (phenylene phosphonate) oligomer and its flame retardancy application[J]. rsc advances,2015,5(96):78815-78822. |
| APA | Li,Nana,Jiang,Guowei,&Zhou,Guangyuan.(2015).Synthesis and characterization of a cyclic 9,9-bis(4-hydroxyphenyl)fluorine (phenylene phosphonate) oligomer and its flame retardancy application.rsc advances,5(96),78815-78822. |
| MLA | Li,Nana,et al."Synthesis and characterization of a cyclic 9,9-bis(4-hydroxyphenyl)fluorine (phenylene phosphonate) oligomer and its flame retardancy application".rsc advances 5.96(2015):78815-78822. |
入库方式： OAI收割
来源：长春应用化学研究所
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