In Situ Confining Citric Acid‐Derived Carbon Dots for Full‐Color Room‐Temperature Phosphorescence (Small 31/2023)

Room-Temperature Phosphorescence By confining isolated carbon dots (CDs) in ionic crystals, a facile in situ confining strategy has been proposed through rapidly microwave-assisted carbonizing the only source of citric acid in ionic crystals, endowing the CDs with full-color phosphoresce emission. There is a maximum productivity of 83.7% with a yield of more than 30g, which could considerably decrease preparation costs. More details can be found in article number 2205916 by Cheng-Long Shen, Qing Lou, Chong-Xin Shan, and co-workers.