News tagged with electrodes

Eavesdropping on lithium ions

(Phys.org) —Lithium ion batteries are at the energetic heart of almost all things tech, from cell phones to tablets to electric vehicles. That's because they are a proven technology, light, long-lasting ...

dateJul 08, 2013 in Nanophysics
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Toward tinier transistors

(Phys.org) —The foundation of many, many modern electronic devices – including computers, smart phones, and televisions – is the silicon transistor. However, the shrinking of consumer electronics is ...

dateJul 03, 2013 in Nanophysics
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New low-cost, transparent electrodes

Indium tin oxide (ITO) has become a standard material in light-emitting diodes, flat panel plasma displays, electronic ink and other applications because of its high performance, moisture resistance, and capacity for being ...

dateJun 27, 2013 in Nanomaterials
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Getting the carbon out of emissions

Many researchers around the world are seeking ways to "scrub" carbon dioxide (CO2) from the emissions of fossil-fuel power plants as a way of curbing the gas that is considered most responsible for global ...

dateJun 25, 2013 in Materials Science
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3D printing tiny batteries

(Phys.org) —3D printing can now be used to print lithium-ion microbatteries the size of a grain of sand. The printed microbatteries could supply electricity to tiny devices in fields from medicine to communications, ...

dateJun 18, 2013 in Nanophysics
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Fast pollutant degradation by nanosheets

(Phys.org) —Waste from textile and paint industries often contains organic dyes such as methylene blue as pollutants. Photocatalysis is an efficient means of reducing such pollution, and molybdenum trioxide ...

dateJun 17, 2013 in Nanomaterials
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