At left is a surface view of a bimetallic copper-silver nanocoral cathode taken from a scanning electron micrograph. To the right is an energy-dispersive X-ray image of the cathode with the copper (in ...

August 7, 2007 Even though they are less volatile and more powerful than the alternatives, the price of silver along with some inherent deficiencies has stopped silver-zinc rechargeable batteries from ...

Intel-backed start-up ZPower may be the first to introduce an alternative to the ubiquitous lithium-ion laptop battery, with a silver-zinc technology the company says will make its debut with a large ...

Don't write off lithium-ion (Li-ion) batteries just yet, but their competition is gaining ground. Formerly known as Zinc Matrix Power Inc., ZPower appeared at last month's Intel Developer Forum (IDF) ...

ZPower has announced plans to introduce what it says will be the first rechargeable, silver-zinc battery for consumer electronics later this year. The company demonstrated the battery technology, ...

Various fuel cells have been developed for clean production of electricity, with hydrogen as the fuel and water as the only by-product. Several combinations of electrolytes and electrodes have been ...