Synthesis and Characterization of Polyphosphonates and Polyurethanes Using Chalcone and DOPO-Chalcone as a Flame Retardant

被引：12

作者：

Cetinkaya, Ilay C. ^{[1
]}

Yuksel, Gamze ^{[2
]}

Macit, Caner ^{[1
,3
]}

Ureyen, Mustafa E. ^{[4
,5
]}

Eren, Tarik ^{[1
]}

机构：

[1] Yildiz Tech Univ, Fac Arts & Sci, Dept Chem, TR-34220 Istanbul, Turkey

[2] Eskisehir Tech Univ, Dept Mat Sci & Engn, Inst Grad Programs, TR-26555 Eskisehir, Turkey

[3] MCT Chem Res Ctr, TR-34956 Istanbul, Turkey

[4] Eskisehir Tech Univ, Fac Architecture & Design, Dept Fash & Text Design, TR-26555 Eskisehir, Turkey

[5] Eskisehir Tech Univ, Adv Technol Res Ctr ITAN, TR-26555 Eskisehir, Turkey

来源：

ACS APPLIED POLYMER MATERIALS | 2021年 / 3卷 / 10期

关键词：

chalcone; DOPO; polyphosphonates; polyurethanes; flame retardants; fire mechanism; EPOXY-RESINS; PHOSPHORUS; MECHANISM; PHOSPHAPHENANTHRENE; DERIVATIVES; TOXICITY; MICHAEL; OIL;

D O I：

10.1021/acsapm.1c01054

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We synthesized a series of chalcone-based polyphosphonates and polyurethanes as self-extinguishing flame-retardant polymers and characterized them via FTIR,H- 1, C-13 ,P-31 NMR, HRMS, gel permeation chromatography, and inductively coupled plasma-optical emission spectrometry. The thermal stability of the synthesized polymer series was tested by thermogravimetric and evolved gas analysis under both N-2 and air atmospheres as well as microscale combustion calorimetry analysis. After thermal treatment, residue analysis was carried out using scanning electron microscopy with energy-dispersive X-ray analysis and X-ray photoelectron spectroscopy, and decomposition mechanisms are proposed.

引用

页码：5277 / 5290

页数：14

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