Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
750612 | Sensors and Actuators B: Chemical | 2015 | 8 Pages |
Abstract
Ultrathin graphitic C3N4 (g-C3N4) nanofibers about 5–10 nm in diameters have been rapidly prepared via alkali-catalyzed hydrolysis of bulk g-C3N4 in concentrated alkaline aqueous solution. The morphologies of the g-C3N4 nanostructures can be facilely controlled by varying reaction time, and a scissoring mechanism is proposed to explain the formation process involved. The g-C3N4 nanofibers can serve as a novel fluorosensor for rapid Fe3+ detection with high sensitivity and selectivity.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Jingqi Tian, Qian Liu, Abdullah M. Asiri, Xuping Sun, Yuquan He,