Advances of Biowaste-Derived Porous Carbon and Carbon–Manganese Dioxide Composite in Supercapacitors: A Review

One of the global problems is environmental pollution by different biowaste. To solve the problem, biowaste must be recycled. Waste-free technology is also a way of saving exhaustible raw materials. Research on electrochemical energy sources is currently the most dynamically developing area of off-grid energy. Electrochemical capacitors can operate for a long time without changing performance, they have smaller dimensions, high mechanical strength, and a wide operating temperature range. These properties are effective energy-saving devices. Therefore, supercapacitors are widely used in various industries. This review discussed the methods of obtaining and the characteristics of biowaste-derived activated carbon and carbon–manganese oxide (AC-MnO2)-based supercapacitor electrodes. © 2022 by the authors.

Authors
Zekenova A. , Nazhipkyzy M. , Li W. , Kalybayeva A. , Zhumanova G. , Zubova O.
Journal
Inorganics
Number of issue
10
Language
English
Status
Published
Link
External link
DOI
10.3390/INORGANICS10100160
Number
160
Volume
10
Year
2022
Organizations
  • 1 Department of Chemical Physics and Material Science, Al-Farabi Kazakh National University, Almaty, 050040, Kazakhstan
  • 2 Engineering Academy, RUDN University, Moscow, 117198, Russian Federation
  • 3 Institute of Combustion Problems, Almaty, 050012, Kazakhstan
  • 4 Department of Materials Science, Nanotechnology and Engineering Physics, Satbayev University, Almaty, 050013, Kazakhstan
  • 5 Department of Chemistry, Saint Peter’s University, Jersey City, 07306, NJ, United States
  • 6 Engineering-Technological Institute, Korkyt Ata Kyzylorda University, Kyzylorda, 120000, Kazakhstan
  • 7 Department of Geography and Environmental Sciences, Al-Farabi Kazakh National University, Almaty, 050038, Kazakhstan
Keywords
activated carbon; biowaste; composite; MnO<sub>2</sub>; supercapacitor electrodes
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