Sodium-ion battery cathode has highest energy density to date
Generator uses the human body as an electrode to power portable electronics
Hybrid nanostructure with extreme light absorption looks promising for photovoltaics
Scientists grow ultrahigh-purity carbon nanotubes
Nanogenerator's output triples previous record
Inkjet-printed graphene electrodes may lead to low-cost, large-area, possibly foldable devices
Flexible, semitransparent power source made with novel comb-teeth structure
'Superstructured' solar cells achieve record efficiency of 10.9%
Sponge-like graphene makes promising supercapacitor electrodes
Bendable battery and LED make up the first functional all-flexible electronic system
Microbial battery: Team uses 'wired microbes' to generate electricity from sewage
Engineers at Stanford University have devised a new way to generate electricity from sewage using naturally-occurring "wired microbes" as mini power plants, producing electricity as they digest plant and ...
'Wetting' a battery's appetite for renewable energy storage
Sun, wind and other renewable energy sources could make up a larger portion of the electricity America consumes if better batteries could be built to store the intermittent energy for cloudy, windless days. Now a new material ...
Scientists invent self-healing battery electrode
Researchers have made the first battery electrode that heals itself, opening a new and potentially commercially viable path for making the next generation of lithium ion batteries for electric cars, cell ...
New flexible, transparent conductor created: Foldable flat-screen TVs closer to reality
University of Houston researchers have developed a new stretchable and transparent electrical conductor, bringing the potential for a fully foldable cell phone or a flat-screen television that can be folded ...