Preparation of C@PPy/TiN nanocomposite with excellent cycling stability via a one-step hydrothermal method
Source abstract
Abstract
Abstract A nanocomposite of carbonaceous shell-coated polypyrrole/titanium nitride (C@PPy/ TiN) as anode material for supercapacitor is designed and synthesized via a one-step hydrothermal method. Cyclic voltammograms, electrochemical impedance spectroscopy and galvanostatic charge/discharge measurements indicated that the electrochemical performance of C@PPy/TiN is better than that of TiN and PPy/TiN nanocomposite. The ternary nanocomposite exhibits outstanding specific capacitance (587 F g −1 at 1.0 A g −1 ) and excellent cycling stability (91% capacitance retentions after 10,000 cycles), which are superior to those of its individual components and binary hybrids (TiN and PPy/TiN).
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Supercapacitor Materials and Fabrication · Conducting polymers and applications · Advancements in Battery Materials
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References (14)
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