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More Emphasis Needed on Recycling and Reuse of Li-Ion Batteries
May 22, 2013 — The discovery of potential environmental and human health effects from disposal of millions of rechargeable lithium-ion batteries each year has led scientists to recommend stronger government ... > full story -
Fastest Measurements Ever Made of Ion Channel Proteins
May 20, 2013 — Engineers have used miniaturized electronics to measure the activity of individual ion-channel proteins with temporal resolution as fine as one microsecond, producing the fastest recordings of single ... > full story -
Add Boron for Better Batteries
May 16, 2013 — A graphene-boron compound is theoretically capable of storing double the energy of common graphite anodes used in lithium-ion ... > full story -
New Endurance Record for Small Electric Unmanned Aerial Vehicle
May 10, 2013 — Using liquid hydrogen fuel stored in a new NRL-developed cryogenic fuel storage tank, the flight shatters the previous 26-hour record set by the UAV in ... > full story -
New Technique to Improve Quality Control of Lithium-Ion Batteries
May 9, 2013 — Researchers have created a new tool to detect flaws in lithium-ion batteries as they are being manufactured, a step toward reducing defects and inconsistencies in the thickness of electrodes that ... > full story -
Batteries
Electricity
Energy Technology
Consumer Electronics
Automotive and Transportation
Energy and the Environment
Charging Electric Vehicles Cheaper and Faster
April 30, 2013 — Researchers have developed a unique integrated motor drive and battery charger for electric vehicles. Compared to today's electric vehicle chargers, they have managed to shorten the charging time ... > full story -
Success in Observation of Swelling of Single-Particle of Silicon Electrode for Lithium Ion Batteries During Charging Reaction
April 28, 2013 — Scientists have measured the volumetric expansion of single particles of silicon accompanying the charging reaction. This finding demonstrated the importance of electrode design from the viewpoint of ... > full story -
Racing Car With Electric Drive
April 26, 2013 — Drive technology has an electric future – of this research scientists are in no doubt. Scientists have developed an electric racing car with a novel solution for battery management and ... > full story -
New Battery Design Could Help Solar and Wind Power the Grid
April 24, 2013 — Researchers have designed a low-cost, long-life battery that could enable solar and wind energy to become major suppliers to the electrical ... > full story -
Battery and Memory Device in One
April 24, 2013 — Conventional data memory works on the basis of electrons that are moved around and stored. However, even by atomic standards, electrons are extremely small. It is very difficult to control them, for ... > full story
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