Extraction of Cesium by a Calix[4]arene‐Crown‐6 Ether Bearing a Pendant Amine Group

Recognition-guided sulfate extraction and transport using tripodal hexaurea receptors

“…Crystallization is less feasible for recycling and relatively difficult to integrate with the currently available equipment in industry compared to the case for LLE. 26,29 For liquid-liquid extraction, the extractant can be readily recycled, and the process has been demonstrated to be effective at separating many species, such as toxic compounds, [30][31][32] heavy metal ions, [33][34][35] and anions. [36][37][38] Yet, LLE-based sulfate separation is still underdeveloped.…”

Coordination of Actinide Single Ions to Deformed Graphdiyne: Strategy on Essential Separation Processes in Nuclear Fuel Cycle

“…[25] However, 137 Cs and 90 Sr are both raw materials of radiation sources.Thus,the further separation of Cs + and Sr 2+ is of great significance. [26] Although there have been some researches on extraction of Cs + or Sr 2+ by using crown ethers [27] or calixarene-crown ethers, [28] it is still difficult to realize ac omplete separation of Cs + and Sr 2+ during these extraction processes.T herefore,i ti sd emanding to explore am aterial with highly selective adsorption capability and excellent mechanical properties.Hopefully,the GDYisagood candidate for such purpose.…”

Extraction and Separation of Rare Earths from Nitrate Medium by Mixtures of p‐Phosphorylated Calixarene and 1‐Phenyl‐3‐methyl‐4‐benzoyl‐pyrazalone‐5

“…[1][2][3][4][5][6] When modified with different functional groups at the lower or upper rim, they exhibit selective binding tendencies toward anions, [7,8] cations, [9][10][11] or neutral molecules. [1][2][3][4][5][6] When modified with different functional groups at the lower or upper rim, they exhibit selective binding tendencies toward anions, [7,8] cations, [9][10][11] or neutral molecules.…”