Blar i HVL Open på forfatter "Yuvakkumar, R."

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    • Asymmetric polyhedron structured NiSe2@MoSe2 device for use as a supercapacitor 

      Vidhya, M. Sangeetha; Yuvakkumar, R.; Ravi, G.; Saravanakumar, B.; Velauthapillai, Dhayalan (Peer reviewed; Journal article, 2021)
      The polyhedron-structured NiSe2@MoSe2 (NMS) were magnificently produced through hydrothermal method, which makes the active electrode very effective in accessing the redox active sites in the charge/discharge process in ...

    • Exploration of Bifunctionality in Mn, Co Codoped CuO Nanoflakes for Overall Water Splitting 

      Rani, B. Jansi; Mohana, P.; Swathi, S.; Yuvakkumar, R.; Ravi, G.; Thambidurai, M.; Nguyen, Hung D.; Velauthapillai, Dhayalan (Peer reviewed; Journal article, 2023)
      Herein, bimetal (Mn, Co) codoping on a CuO host is aimed at enhancing oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) activity. Codoping of Mn and Co on CuO to enhance bifunctional action in electrochemical ...

    • Morphological evolution of carnation flower-like Cu<inf>2</inf>CoSnS<inf>4</inf> battery-type electrodes 

      Isacfranklin, M.; Yuvakkumar, R.; Ravi, G.; Velauthapillai, Dhayalan (Peer reviewed; Journal article, 2022)
      Transition metal sulfides are the most reliable type of battery electrode material for supercapacitors. Herein, the morphological evolution of Cu2CoSnS4 has been enhanced with different time-varied temperature processes ...

    • Nd doped ZrO<inf>2</inf> photocatalyst for organic pollutants degradation in wastewater 

      Keerthana, S.P.; Yuvakkumar, R.; Senthil Kumar, Kumar; Ravi, G.; Velauthapillai, Dhayalan (Peer reviewed; Journal article, 2022)
      Wastewater management is the most discussed topic in this current era. To overcome the scarcity of water and wastewater treatment, reusage of water is the convenient way. By removing the organic pollutants, the water can ...

    • Superior supercapacitive performance of Cu2MnSnS4 asymmetric devices 

      Isacfranklin, M.; Yuvakkumar, R.; Ravi, G.; Velauthapillai, Dhayalan; Pannipara, Mehboobali; Al-Sehemi, Abdullah G. (Peer reviewed; Journal article, 2021)
      Renewable energy sources are considered the cornerstone of achieving a sustainable future for today's modern world. In the current research on energy storage devices, transition metal sulfides are being explored as an ...