Flexible pseudocapacitor operates in extreme temperatures, stores high energy
New flexible pseudocapacitor with novel electrolyte and vanadium oxide electrodes maintains high energy density and stability from -40C to 60C.
Apr 16th, 2024Subscribe to our Nanotechnology Spotlight feed
New flexible pseudocapacitor with novel electrolyte and vanadium oxide electrodes maintains high energy density and stability from -40C to 60C.
Apr 16th, 2024Researchers demonstrate highly deformable micro-supercapacitors using laser-patterned liquid metal electrodes, addressing key challenges in flexible energy storage.
Mar 18th, 2024Novel dual energy harvesting device combines magnetic field and ultrasonic waves to safely generate over 50 mW - enough to swiftly recharge pacemakers without surgery.
Feb 28th, 2024Scientists leverage additive-free 3D printing process to construct exceptionally customizable and high-performing graphene-based micro-supercapacitors tailored for on-chip energy storage.
Feb 26th, 2024Scientists utilize discarded tea leaves for sustainable and affordable sodium-ion battery anodes to enable renewable energy storage.
Jan 30th, 2024A new roadmap plots development trajectories for solid-state batteries as a safer, higher-energy successor to today's lithium-ion batteries. Hybrid solid electrolyte systems emerge as a promising strategy for advancing battery technology and optimizing energy storage solutions.
Nov 19th, 2023Researchers demonstrate a technique to harness electrochemical energy released when the oxide layer on liquid metals reforms after being ruptured. This approach enables new kinds of soft, stretchable batteries and self-powered devices.
Nov 6th, 2023Novel double membrane biobattery design inspired by mitochondria achieves high energy density and biocompatibility, enabling advanced implantable devices.
Oct 29th, 2023