Unveiling protic amino acid ionic liquids for the efficient capture of carbon dioxide

被引：16

作者：

Wen, Shuyue ^{[1
]}

Zheng, Leizhi ^{[2
]}

Zhang, Xiaomin ^{[1
,3
]}

Wu, Youting ^{[1
,3
]}

机构：

[1] Nanjing Univ, Sch Chem & Chem Engn, Key Lab Mesoscop Chem, MOE, Nanjing 210023, Peoples R China

[2] Suzhou Univ Sci & Technol, Sch Mat Sci & Engn, Suzhou 215009, Peoples R China

[3] Nanjing Univ, Inst Green Chem & Engn, Sch Chem & Chem Engn, Nanjing 215163, Jiangsu, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 50期

关键词：

CO2; CAPTURE; AQUEOUS-SOLUTIONS; HIGHLY EFFICIENT; HIGH-CAPACITY; ABSORPTION; PERFORMANCE; SOLUBILITY; CHEMISORPTION; SELECTIVITY; GREEN;

D O I：

10.1039/d4cc01596g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of novel protic amino acid ionic liquids (PAAILs) are designed and synthesized for the first time through acid-base neutralization and an ion exchange reaction. Among the synthesised PAAILs, the [DBNH][Maba] PAAIL has the largest CO2 absorption capacity of 0.78 mol mol-1 (0.142 g g-1) at 313.2 K. The PAAILs are found to be efficient, reversible, and selective CO2 absorbents. A series of novel protic amino acid ionic liquids (PAAILs) are designed and synthesized for the first time through acid-base neutralization and an ion exchange reaction. The PAAILs are found to be efficient, reversible, and selective CO2 absorbents.

引用

页码：6443 / 6446

页数：4

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