Polyurethane ionomers based on amino ethers of ortho-phosphoric acid

被引：11

作者：

Davletbaeva, I. M. ^{[1
]}

Sazonov, O. O. ^{[1
]}

Fazlyev, A. R. ^{[1
]}

Davletbaev, R. S. ^{[2
]}

Efimov, S. V. ^{[3
]}

Klochkov, V. V. ^{[3
]}

机构：

[1] Kazan Natl Res Technol Univ, 68 Karl Marx Str, Kazan 420015, Republic Of Tat, Russia

[2] Kazan Natl Res Tech Univ, 10 Karl Marx Str, Kazan 420111, Republic Of Tat, Russia

[3] Kazan Fed Univ, 18 Kremlyovskaya Str, Kazan 420008, Republic Of Tat, Russia

来源：

RSC ADVANCES | 2019年 / 9卷 / 32期

基金：

俄罗斯科学基金会;

关键词：

POLYMER ELECTROLYTE MEMBRANES; PROTON-EXCHANGE MEMBRANES; DEHYDRATIVE CONDENSATION; MICROPHASE SEPARATION; ION-TRANSPORT; COPOLYMERS; BEHAVIOR; CHAIN; CONDUCTIVITY; NANOCHANNELS;

D O I：

10.1039/c9ra03636a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The etherification of ortho-phosphoric acid with triethanolamine and polyoxypropylene glycol is studied. The reaction process is accompanied by the formation of hyperbranched amino ethers of ortho-phosphoric acid terminated by hydroxyl groups. A specific feature of the chemical structure of the compounds obtained is the existence of ion pairs in their structure separated in space. The reaction of the etherification of ortho-phosphoric acid with glycols becomes possible through the use of tertiary amines. The amino ethers of ortho-phosphoric acid are investigated as a polyol component for the synthesis of polyurethanes with high adhesion characteristics and strength properties. The experimental results presented allow us to relate polyurethanes obtained on the basis of ortho-phosphoric acid amino ethers to polymers of ionomeric nature.

引用

页码：18599 / 18608

页数：10

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