研究目的
Investigating the capacitance performance of porous multilayered films based on poly(3,4-ethylenedioxythiophene) and poly(indole-5-carboxylic acid) for potential use as electrode materials in supercapacitors.
研究成果
The PEDOT/5-PICA/PEDOT/5-PICA 4-layered film exhibited a higher specific capacitance and good stability, making it a potential electrode material for supercapacitors.
研究不足
The study is limited to the evaluation of the films' capacitance performance and stability under specific conditions. Further research could explore their performance under varying conditions and in practical applications.
1：Experimental Design and Method Selection:
The study employed the electrochemical layer-by-layer (LBL) technique to construct multilayered films using PEDOT and 5-PICA.
2：Sample Selection and Data Sources:
The films were characterized using SEM, CV, CD, and EIS techniques.
3：List of Experimental Equipment and Materials:
Scanning electron microscope (SEM), cyclic voltammetry (CV), galvanostatic charge-discharge (CD), and electrochemical impedance spectroscope (EIS) were used.
4：Experimental Procedures and Operational Workflow:
The multilayered films were prepared and their electrochemical properties were evaluated.
5：Data Analysis Methods:
The specific capacitance and stability of the films were analyzed.
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