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Your search keyword '"Luo Xiaoyan"' showing total 7 results
Start Over Author "Luo Xiaoyan" Journal angewandte chemie
7 results on '"Luo Xiaoyan"'

6. Significant Improvements in CO2 Capture by Pyridine-Containing Anion-Functionalized Ionic Liquids through Multiple-Site Cooperative Interactions.

Author

Luo, Xiaoyan, Guo, Yan, Ding, Fang, Zhao, Hongqing, Cui, Guokai, Li, Haoran, and Wang, Congmin

Subjects
*IONIC liquids, *CALORIMETRY, *QUANTUM chemistry, *SPECTRUM analysis, *PYRIDINE
Abstract

A strategy for improving CO2 capture by new anion-functionalized ionic liquids (ILs) making use of multiple site cooperative interactions is reported. An extremely high capacity of up to 1.60 mol CO2 per mol IL and excellent reversibility were achieved by introducing a nitrogen-based interacting site on the phenolate and imidazolate anion. Quantum-chemical calculations, spectroscopic investigations, and calorimetric data demonstrated that multiple-site cooperative interactions between two kinds of interacting sites in the anion and CO2 resulted in superior CO2 capacities, which originated from the π-electron delocalization in the pyridine ring. [ABSTRACT FROM AUTHOR]

Published
2014
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7. Tuning Anion-Functionalized Ionic Liquids for Improved SO2 Capture.

Author

Cui, Guokai, Zheng, Junjie, Luo, Xiaoyan, Lin, Wenjun, Ding, Fang, Li, Haoran, and Wang, Congmin

Subjects
SULFUR dioxide, IONIC liquids, POLYWATER, ELECTRONS, CHEMICAL reactions
Abstract

Ein guter Fang: „Doppeltes Tuning“ wurde verwendet, um verbesserte ionische Flüssigkeiten für den SO2 ‐ Einfang zu erhalten, indem elektronenziehende Substituenten an den Anionen eingeführt wurden (ILs). ILs mit Halogensubstituenten erwiesen sich dabei als leistungsfähiger als nichthalogenierte ILs und ermöglichten einen hoch effizienten und reversiblen SO2 ‐ Einfang. [ABSTRACT FROM AUTHOR]

Published
2013
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