Hydrogen-bonding catalysis of the degradation of polyethylene glycol to 1,4-dioxane over OH-functionalized ionic liquid

被引：0
|
作者：
Wang, Huan [1 ]
Zheng, Xue [1 ]
Wang, Wei-Tao [1 ]
He, Zhen-Hong [1 ]
Wang, Kuan [1 ]
Wang, Weiping [1 ]
Liu, Jianchuan [5 ]
Zhao, Zhi-Hao [3 ,4 ]
Liu, Zhao-Tie [1 ,2 ]
机构：
[1] Shaanxi Univ Sci & Technol, Coll Chem & Chem Engn, Key Lab Chem Addit China Natl Light Ind, Xian 710021, Peoples R China
[2] Shaanxi Normal Univ, Sch Chem & Chem Engn, Xian 710119, Peoples R China
[3] Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China
[4] Northwestern Polytech Univ, Sch Mat Sci & Engn, Xian 710072, Shaanxi, Peoples R China
[5] Xihua Univ, Sch Elect Engn & Elect Informat, Chengdu 610039, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 84期
基金：
中国国家自然科学基金;
关键词：
DEPOLYMERIZATION;
D O I：
10.1039/d4cc03671a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Novel hydrogen-bonding-catalyzed upcycling of polyethylene glycol (PEG) waste to 1,4-dioxane over OH-functionalized ionic liquids (ILs) under mild (>= 80 degrees C), solvent- and metal-free conditions was developed through a theoretical computation-assisted design. Notably, 1,4-dioxane was spontaneously separated due to its immiscibility with ILs. With the aid of theoretical computation, a novel hydrogen-bonding-catalyzed upcycling of polyethylene glycol waste to 1,4-dioxane over OH-functionalized ionic liquids under mild, solvent-, and metal-free conditions was designed and developed.
引用
收藏
页码：12193 / 12196
页数：4
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