Flexible and wearable electronics are heralded as the future of technology, promising applications ranging from medical diagnostics to consumer electronics. However, their success hinges on equally adaptable energy systems. The potential of graphene-based supercapacitors is gaining global interest, particularly for their use in portable and low-power devices like wearables, medical implants, and environmental sensors.
Sanket Goel, a leading researcher at BITS-Pilani, Hyderabad, highlights the role of graphene supercapacitors in advancing sustainable energy storage, addressing the growing demand for efficient and eco-friendly solutions. In collaboration with the University at Buffalo, Goel’s team has developed a groundbreaking energy storage solution using flexible, laser-induced graphene supercapacitors. These are crafted via laser engraving on flexible substrates like polyamide and paper, offering significant benefits. The polyamide-based supercapacitors demonstrate outstanding energy density and capacitance, while those on paper are recyclable and eco-friendly.
The materials’ unique properties, including the highly porous structure of LIG and the environmental advantages of LIrGO, make them ideal for ion transport. This innovation could revolutionize low-power applications as the market for renewable energy and electric mobility expands. Researchers utilized electron microscopy and spectroscopy to analyze the materials, revealing promising results for future applications in flexible electronics.
Original Story https://www.thehindu.com/news/national/telangana/graphene-supercapacitors-fuel-next-gen-wearables/article68810297.ece
Category : Telangana
Tags:
