Facile synthesis of photoluminescent mesoporous silica

作者：Zeng, Yanxian; Li, Qijie; Niu, Xiaochun; Wang, Suying; Smith, Andrew T.; Zheng, Mingtao; Sun, Luyi^*; Wang, Weixing

来源：Advanced Composites and Hybrid Materials, 2021, 4(3): 815-818.

DOI：10.1007/s42114-021-00269-2

• Mesoporous silica
• Photoluminescent
• Templates
• Carbon dots

Photoluminescent mesoporous silica with a surface area of 840 m(2)/g, pore diameter of 4.8 nm, and pore volume of 0.69 cm(3)/g was synthesized through the calcination of Pluronic 123 (P123) and cetyltrimethylammonium bromide (CTAB) co-templated mesoporous silica at 400 degrees C for 2 h. The photoluminescence is from the trapped carbon derived from the co-templates.

• 单位
  华南农业大学