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In‑situ carbon‑coated tin oxide (ISCC‑SnO2) for micro‑supercapacitor applications KCI 등재

  • 언어ENG
  • URLhttps://db.koreascholar.com/Article/Detail/420558
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Carbon Letters (Carbon letters)
한국탄소학회 (Korean Carbon Society)
초록

In-situ carbon-coated tin oxide (ISCC-SnO2) was fabricated by colloidal processing and sucrose was used as a soluble carbon source. ISCC-SnO2 was characterized by X-ray diffraction (XRD), Raman spectroscopy, and nitrogen adsorption–desorption by BET methods, scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Cyclic voltammetry (CV) and galvanostatic charge–discharge (GCD) properties of ISCC-SnO2 were investigated in 1 M Na2SO4 solution. The specific capacitance of ISCC-SnO2 was achieved 42.7 mFcm−2 at a scan rate of 25 mVs−1 and showed excellent charge–discharge behavior.

목차
    Abstract
    1 Introduction
    2 Experimental
        2.1 Fabrication of ISCC-SnO2
        2.2 Characterization
    3 Results and discussion
        3.1 Surface, crystallinity, morphology, and chemical compositional analysis of ISCC-SnO2
        3.2 Electrochemical analysis of ISCC-SnO2
    4 Conclusion
    Acknowledgements 
    References
저자
  • Rahul Kumar(Centre for Sustainable Materials Research and Technology, School of Materials Science and Engineering, University of New South Wales)
  • Rasoul Khayyam Nekouei(Centre for Sustainable Materials Research and Technology, School of Materials Science and Engineering, University of New South Wales)
  • Veena Sahajwalla(Centre for Sustainable Materials Research and Technology, School of Materials Science and Engineering, University of New South Wales)