#OneDayOneResearch Scientists at ARCI, Hyderabad - Department of Science and Technology, Government of India developed a high-voltage supercapacitor using dual-functional porous graphene carbon nanocomposite (PGCN) electrodes, achieving an unprecedented 3.4 V. This breakthrough enables safer, more stable energy storage with higher capacity—boosting applications from solar power systems to electric vehicles with faster acceleration and longer range. 🔗 https://dst.gov.in/novel-supercapacitors-dua