Batteries

Batteries Made From Ordinary Paper

Using nanotechnology, Stanford scientists are producing ultra-lightweight, bendable batteries and supercapacitors in the form of everyday paper. Coating a sheet of paper with ink made of carbon nanotubes and silver nanowires makes a highly conductive storage device.

Posted in: GDM, News, Videos, News, Batteries, Electronics & Computers, Energy, Energy Storage, Transportation
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New Nano-Material Could Revolutionize Solar Panels and Batteries

Tel Aviv University researchers have found a novel way to control the atoms and molecules of peptides so that they "grow" to resemble small forests of grass. These "peptide forests" repel dust and water — a perfect self-cleaning coating for windows or solar panels which, when dirty, become far less efficient.

Posted in: GDM, News, News, Batteries, Electronics & Computers, Energy, Energy Efficiency, Energy Storage, Renewable Energy, Solar Power, Transportation
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First Night Flight Using Solar Energy On the Horizon

The Solar Impulse HB-SIA - the first airplane designed to fly day and night without fuel - left the ground yesterday for the first time. Recent results from ground tests had verified the prototype's controllability, acceleration, braking paths, and engine power.

Posted in: GDM, News, News, Batteries, Electronics & Computers, Alternative Fuels, Energy, Energy Efficiency, Renewable Energy, Solar Power, Green Design & Manufacturing, Transportation
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Battery Will Provide Backup Power for Space Shuttles

International Battery is building a battery prototype for NASA that will provide backup power in support of the space shuttle program. NASA is interested in the company’s largeformat, high-energy-density prismatic cells that provide advanced energy storage, as well as their Battery Management System (BMS). The BMS is specifically designed for large-format cells and provides increased safety through individual cell monitoring and continuous cell balancing. The entire system is being deployed as an uninterruptible power supply (UPS) to maintain backup power for critical ground operations.

Posted in: Application Briefs, Batteries, Lithium-ion batteries, Ground support, Supplier assessment, Reusable launch vehicles and shuttles
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Electrochemical Energy Storage Technologies and the Automotive Industry

A lecture from Berkeley Lab's Environmental Energy Technologies Division covers some promising materials research efforts that are expected to lead to improved battery technology. Mark Verbrugge, the director of the Chemical Sciences and Materials Systems Lab at General Motors' Research & Development Center, discusses the research.

Posted in: GDM, Videos, News, Batteries, Electronics & Computers, Alternative Fuels, Energy, Energy Storage, Green Design & Manufacturing, Transportation
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Smartphone Application Sheds Light on Power Consumption

PowerTutor, a new application developed by researchers at the University of Michigan for the Android smartphone, shows users how much power their applications are consuming. PowerTutor shows in real time how four different phone components use power: the screen, the network interface, the processor, and the GPS receiver.

Posted in: GDM, News, Products, News, Batteries, Electronics & Computers, Energy, Energy Efficiency
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Japan Wins Australia's Global Green Challenge

The "Tokai Challenger" solar car from Japan's Tokai University won the 3,000 kilometer Global Green Challenge race down the center of Australia. The Tokai Challenger maintained an average speed of over 100 kilometers per hour, or about 62 miles per hour, besting the winner of the previous four races - the Dutch Nuon Solar Team.

Posted in: GDM, News, News, Batteries, Electronics & Computers, Alternative Fuels, Energy, Renewable Energy, Solar Power, Green Design & Manufacturing, Transportation
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Transparent Insulating Film Could Enable Energy-Efficient Displays

Johns Hopkins materials scientists have found a new use for a chemical compound traditionally viewed as an electrical conductor (a substance that allows electricity to flow through it). By orienting the compound differently, the researchers have turned it into a thin film insulator, which blocks the flow of electricity but can induce large electric currents elsewhere.

Posted in: GDM, News, News, Batteries, Electronics & Computers, Energy, Energy Efficiency
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Thin-film Thermal Charger

Nextreme Thermal Solutions (Durham, NC) and Infinite Power Solutions, Inc. (Denver, CO) offer a thermal charger that can continuously recharge the IPS THINERGYTM Micro-Energy Cell (MEC) using an eTEG thermoelectric power generator from Nextreme. Storing energy harvested from waste heat using thermoelectrics enables an alternative energy source for various autonomous applications.

Posted in: GDM, Products, News, Batteries, Electronics & Computers, Energy, Energy Storage, Thermoelectrics
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Harvesting Energy from Regular, Day-to-Day Motions

Duke University engineers have developed a novel approach that they believe can more efficiently harvest electricity from the motions of everyday life. Although motion is an abundant source of energy, only limited success has been achieved because the devices used only perform well over a narrow band of frequencies.

Posted in: GDM, News, News, Batteries, Electronics & Computers, Energy, Energy Storage, Hydroelectric Power, Renewable Energy
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