Two-Dimensional Metal Phenylphosphonates as Novel Flame Retardants for Polystyrene

Junling Wang; Bihe Yuan; Xiaowei Mu; Xiaming Feng; Qilong Tai; Yuan Hu

doi:10.1021/acs.iecr.7b00858

Two-Dimensional Metal Phenylphosphonates as Novel Flame Retardants for Polystyrene

Junling Wang, Bihe Yuan, Xiaowei Mu, Xiaming Feng, Qilong Tai, Yuan Hu

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

Abstract

In this work, layered metal phenylphosphonates are synthesized via hydrothermal method and their morphology is observed by scanning electron microscopy and transmission electron microscopy. Then, their polystyrene (PS) composites with 2 wt % phenylphosphonates are fabricated and thermal stability as well as combustion behavior are investigated. Excellent dispersion state of fillers and strong interfacial interaction between PS and phenylphosphonates are achieved. Char residue yield of the PS composites is enhanced in TGA test and the values of peak heat release rate are decreased appreciably, suggesting the improvements in thermal stability and flame retardancy. Moreover, the amount of aromatic compounds released from PS is decreased remarkably after the incorporation of phenylphosphonates.

Original language	English
Pages (from-to)	7192-7206
Number of pages	15
Journal	Industrial and Engineering Chemistry Research
Volume	56
Issue number	25
DOIs	https://doi.org/10.1021/acs.iecr.7b00858
State	Published - 28 Jun 2017
Externally published	Yes

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title = "Two-Dimensional Metal Phenylphosphonates as Novel Flame Retardants for Polystyrene",

abstract = "In this work, layered metal phenylphosphonates are synthesized via hydrothermal method and their morphology is observed by scanning electron microscopy and transmission electron microscopy. Then, their polystyrene (PS) composites with 2 wt % phenylphosphonates are fabricated and thermal stability as well as combustion behavior are investigated. Excellent dispersion state of fillers and strong interfacial interaction between PS and phenylphosphonates are achieved. Char residue yield of the PS composites is enhanced in TGA test and the values of peak heat release rate are decreased appreciably, suggesting the improvements in thermal stability and flame retardancy. Moreover, the amount of aromatic compounds released from PS is decreased remarkably after the incorporation of phenylphosphonates.",

author = "Junling Wang and Bihe Yuan and Xiaowei Mu and Xiaming Feng and Qilong Tai and Yuan Hu",

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T1 - Two-Dimensional Metal Phenylphosphonates as Novel Flame Retardants for Polystyrene

AU - Wang, Junling

AU - Yuan, Bihe

AU - Mu, Xiaowei

AU - Feng, Xiaming

AU - Tai, Qilong

AU - Hu, Yuan

PY - 2017/6/28

Y1 - 2017/6/28

N2 - In this work, layered metal phenylphosphonates are synthesized via hydrothermal method and their morphology is observed by scanning electron microscopy and transmission electron microscopy. Then, their polystyrene (PS) composites with 2 wt % phenylphosphonates are fabricated and thermal stability as well as combustion behavior are investigated. Excellent dispersion state of fillers and strong interfacial interaction between PS and phenylphosphonates are achieved. Char residue yield of the PS composites is enhanced in TGA test and the values of peak heat release rate are decreased appreciably, suggesting the improvements in thermal stability and flame retardancy. Moreover, the amount of aromatic compounds released from PS is decreased remarkably after the incorporation of phenylphosphonates.

AB - In this work, layered metal phenylphosphonates are synthesized via hydrothermal method and their morphology is observed by scanning electron microscopy and transmission electron microscopy. Then, their polystyrene (PS) composites with 2 wt % phenylphosphonates are fabricated and thermal stability as well as combustion behavior are investigated. Excellent dispersion state of fillers and strong interfacial interaction between PS and phenylphosphonates are achieved. Char residue yield of the PS composites is enhanced in TGA test and the values of peak heat release rate are decreased appreciably, suggesting the improvements in thermal stability and flame retardancy. Moreover, the amount of aromatic compounds released from PS is decreased remarkably after the incorporation of phenylphosphonates.

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SN - 0888-5885

VL - 56

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EP - 7206

JO - Industrial and Engineering Chemistry Research

JF - Industrial and Engineering Chemistry Research

IS - 25

ER -

Two-Dimensional Metal Phenylphosphonates as Novel Flame Retardants for Polystyrene

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