High-performance supercapacitor based on actived carbon-MnO2-polyaniline composite

作者：Chen, Wangyang; Tao, Xuquan^*; Wei, Denghu; Wang, Huaisheng; Yu, Qiang; Li, Yuchao

来源：Journal of Materials Science: Materials in Electronics , 2016, 27(2): 1357-1362.

DOI：10.1007/s10854-015-3897-z

• FACILE SYNTHESIS
• NEXT-GENERATION
• CARBON
• ELECTRODE
• HYBRID
• CAPACITANCE
• NANORODS
• STORAGE
• DESIGN
• ENERGY

High performance actived carbon-MnO2-polyaniline (AC/MnO2/PANI) composite was synthesized via a two-step method. AC/MnO2 was firstly obtained by a chemical co-precipitation procedure, and then exposed to an in situ polymerization process of aniline under acidic conditions to form the AC/MnO2/PANI composite. The structures and morphologies of the products were characterized by X-ray powder diffraction, scanning electron microscopy, and Fourier-transform infrared spectroscopy. Results show that the AC/MnO2/PANI hybrid exhibits better capacitance than that of pure AC and the AC/MnO2 electrodes.

• 出版日期2016-2
• 单位聊城大学