Synthesis of flower-like PANI/g-C3N4 nanocomposite as supercapacitor electrode
| Autor: | Shi-Xiang Zhou, He-Liang Fan, Zhang-Sheng Liu, Xian-Yong Wei, Jie Ma, Ya-Bo Zhu, Xue-Yu Tao, Li-Tong Guo |
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| Rok vydání: | 2018 |
| Předmět: |
Supercapacitor
Materials science Nanocomposite Graphitic carbon nitride 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics Electrochemistry 01 natural sciences Capacitance 0104 chemical sciences Surfaces Coatings and Films chemistry.chemical_compound Polymerization chemistry Chemical engineering Electrode Polyaniline 0210 nano-technology Instrumentation |
| Zdroj: | Vacuum. 149:175-179 |
| ISSN: | 0042-207X |
| DOI: | 10.1016/j.vacuum.2017.12.019 |
| Popis: | By in-situ oxidative polymerization method, a novel flower-like polyaniline/graphitic carbon nitride (PANI/g-C3N4) nanocomposite was successfully synthesized. In comparison with single PANI, PANI/g-C3N4 displayed enhanced electrochemical performance which had a specific capacitance of 584.3 F g−1 and 81.91% of capacitance retention after 1000 cycles at 1 A g−1. This work demonstrated a simple strategy of improving the specific capacitance and cycling stability of polymer electrodes and may be extended to other similar systems. |
| Databáze: | OpenAIRE |
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