Synthesis of Iron(II) Clathrochelate-Based Poly(vinylene sulfide) with Tetraphenylbenzene Bridging Units and Their Selective Oxidation into Their Corresponding Poly(vinylene sulfone) Copolymers: Promising Materials for Iodine Capture

被引：20
作者：
Baig, Noorullah [1 ,2 ]
Shetty, Suchetha [1 ,2 ]
Habib, Sameh S. [3 ]
Husain, Ali A. [3 ]
Al-Mousawi, Saleh [3 ]
Alameddine, Bassam [1 ,2 ]
机构：
[1] Gulf Univ Sci & Technol, Dept Math & Nat Sci, Hawally 32093, Kuwait
[2] GUST, Funct Mat Grp, Hawally 32093, Kuwait
[3] Kuwait Univ, Dept Chem Kuwait City, POB 12613, Safat 13060, Kuwait
来源：
POLYMERS | 2022年 / 14卷 / 18期
关键词：
metalorganic polymer; poly(vinylene sulfide); poly(vinylene sulfone); one-pot synthesis; click-reaction; iodine adsorption; INTRINSIC MICROPOROSITY; CONJUGATED POLYMERS; TRIPTYCENE; EFFICIENT; CARBON; THIOL; DERIVATIVES; REMOVAL; WATER;
D O I：
10.3390/polym14183727
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The development of a simple and efficient synthetic methodology to engineer functional polymer materials for gas adsorption is necessary due to its relevance for various applications. Herein, we report the synthesis of metalorganic poly(vinylene sulfide) copolymers CTP1-3 with iron(II) clathrochelate of various side groups connected by tetraphenylbenzene units. CTP1-3 were subsequently oxidized into their respective poly(vinylene sulfone) copolymers CTP4-6 under green reaction conditions. The target copolymers CTP1-6 were characterized using various instrumental analysis techniques. Examination of the iodine adsorption properties of the copolymers revealed high iodine uptake properties, reaching 2360 mg g(-1) for CTP2, and whose reusability tests proved its efficient regeneration, thus proving the importance of iron(II) clathrochelate polymers in iodine capture.
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页数：17
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