Notice of RetractionResearch Progress in Absorption of CO2 Using Task-Specific Ionic Liquids

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

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By contrast with the conventional ionic liquids, owing to the high absorption capacity of CO₂, the task-specific ionic liquids are very hopeful to replace the traditional alkanolamine which is volatile, corrosive strongly and easy oxygenated at high temperature. However, when their absorption capacity can be more greatly enhanced by amine functionalization than the conventional ionic liquids,the viscosity will also be increased. Neverthless, this adverse factor can be overcome by making use of supported ionic liquid porous carrier(such as porous SiO₂, membranes). ln this paper,the characteristics of the task-specific ionic liquids absorbing CO₂ under mild conditions are mainly introduced. The main influence factors on the absorption rate and absorption capacity and the appropriate solutions in practical application are discussed In addition, the developmental prospect of task-specific Ionic Liquids is presented.