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Updated: Aug 13, 2025
Synthesis and Characterization of Supramolecular Colloids
Published on: April 22, 2016
Creation and stabilization of carbon dots in silica-confined compartments with high thermal stability
Huan-Huan Zhang1, Chuan-De Wu1
1Key Laboratory of Excited-State Material of Zhejiang Province and State Key Laboratory of Silicon Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China. cdwu@zju.edu.cn.
Abstract:
Inspired by the formation procedures and high stability of ambers, we report herein a facile approach for the in situ creation and stabilization of carbon dots (CDs) in confined silica compartments by a solvothermal reaction and subsequent thermal treatment, and the endowed CDs exhibit the initial photoluminescence (PL) properties at 400 °C, which could be used to fabricate highly thermal-stable light-emitting diodes (LEDs) that work well at a current of 600 mA and temperature of 205 °C.
