TY - JOUR TI - Green Sol–gel Synthesis of Cu/Co₃O₄ Nanocomposite Using Curcuma Longa Leaf Extract for High-performance Supercapacitor Electrodes AU - Ganvir H V AU - Haitham M. Hadidi AU - Rajasekaran Saminathan AU - Madhuri S. Bhagat AU - Krishnaraj C AU - Satishkumar P PY - 2026 DO - 10.13074/jent.2026.03.2541993 T2 - Journal of Environmental Nanotechnology JF - Journal of Environmental Nanotechnology JA - J. Environ. Nanotechnol. SP - 543 EP - 554 VL - 15 IS - 1 PB - Institute for Environmental Nanotechnology ER -