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Using porous silicon coated with graphene, material scientists at Vanderbilt University have developed the first supercapacitor that is made out of silicon. Solar cells that produce electricity 24/7, not just when the sun is shining. Mobile phones with built-in power cells that recharge in seconds and work for weeks between charges. These are just two of the possibilities raised by a novel supercapacitor design invented by material scientists at Vanderbilt University that is described in a paper published in the October 22 issue of the journal Scientific Reports. It is the first supercapacitor that is made out of silicon so...

Yesterday, a Model S collided with a large metallic object in the middle of the road, causing significant damage to the vehicle. The car’s alert system signaled a problem and instructed the driver to pull over safely, which he did. No one was injured, and the sole occupant had sufficient time to exit the vehicle safely and call the authorities.Subsequently, a fire caused by the substantial damage sustained during the collision was contained to the front of the vehicle thanks to the design and construction of the vehicle and battery pack. All indications are that the fire never entered the...

British scientists on Tuesday reported they had harnessed the power of urine and were able to charge a mobile phone with enough electricity to send texts and surf the internet. Researchers from the University of Bristol and Bristol Robotics Laboratory in south west England said they had created a fuel cell that uses bacteria to break down urine to generate electricity, in a study published in the Royal Society of Chemistry journal Physical Chemistry Chemical Physics. "No one has harnessed power from urine to do this so it's an exciting discovery," said engineer Ioannis Ieropoulos. "The beauty of this fuel...

Sol Chip Creates The Everlasting Solar Battery By Johnathan Leow, NoCamels · July 22, 2013 · 3 Comments Environment News · Tagged: batteries, Environment News, infinite, sol-chip, solar power Environment News: Sol Chip Creates The Everlasting Solar Battery A battery with infinite power. Has the Israeli company Sol Chip found the way to do it? The Haifa-based company has developed the world’s first solar battery that is able to recharge itself to power wireless sensors and mobile electronics devices. Operable in sunlight and low-light environments, the batteries are a result of the cross pollination of solar cell and microchip technologies....

Scientists at the Department of Energy's Oak Ridge National Laboratory have designed and tested an all-solid lithium-sulfur battery with approximately four times the energy density of conventional lithium-ion technologies that power today's electronics. The ORNL battery design, which uses abundant low-cost elemental sulfur, also addresses flammability concerns experienced by other chemistries. "Our approach is a complete change from the current battery concept of two electrodes joined by a liquid electrolyte, which has been used over the last 150 to 200 years," said Chengdu Liang, lead author on the ORNL study published this week in Angewandte Chemie International Edition. Scientists have...

The University of Wollongong has reached a breakthrough with its research on lithium-ion batteries which could make electric vehicles (EVs) more viable in the near future. The university’s Institute for Superconducting & Electronic Materials (ISEM) has used a new Germanium-based material, capable of storing five times more energy than a ‘conventional’ lithium-ion battery. Researchers at the university believe this new technology to EVs could at the very least double the distance that the car can travel on a single charge. And the benefits don’t end there, with the new batteries bringing a significant reduction in charging times, and a relatively...

Israeli electric car firm Better Place, which hoped to revolutionize driving habits in Israel and worldwide, will file for bankruptcy in the coming week. The trailblazing firm sought to accelerate a world motoring shift away from gas-guzzling cars to electric, battery-powered vehicles. But “the company was not well-served by having things it thought would happen over a decade happen within a year,” a source familiar with the company’s financial woes told Fortune on Friday. snip It also touted partnerships developing in France and the US, harboring particular hopes of an electric car revolution pushed by the Obama administration. snip

I have 2 BR-5C Nokia phone batteries sitting here, they were sent by mistake. If you can use them let me know.

Some of the great scientific breakthroughs of the last century came about entirely by accident. Many of you are probably familiar with the origins of the Post It Note, and how it was invented as a result of a failure when attempting to create a super strong adhesive. Well, there may be another such story taking place in the present day. Scientists working with carbon compounds developed Graphene, a safe substance with a lot of structural strength for very little mass and weight. And then some wise guy discovered that it had another use. The recap: Graphene, a very simple...

Airbus said it is dropping plans to use lithium-ion batteries on its new A350 airplane, under development, in the wake of problems with the batteries on Chicago-based Boeing’s 787 Dreamliner. The Boeing Co. rival said, while it believes the battery architecture it has been developing and qualifying for is robust and safe, it will instead use nickel cadmium main batteries, which have a proven track record. “Airbus considers this to be the most appropriate way forward in the interest of program execution and A350 reliability, Airbus said in a statement. The entire fleet of 50 Boeing 787s was grounded by...

Two test flights of Boeing Co's (BA.N) 787 Dreamliner have not revealed the cause of the battery malfunctions that grounded the jets, leaving it to focus on low-tech interim fixes, the Wall Street Journal said, citing government and industry officials. More test flights are planned, including efforts to assess potential fixes, although no significant new clues emerged to help pinpoint the cause of the problem, the Journal said. Boeing is now considering putting the lithium ion batteries in a sturdier container to stop heat, flames and toxic chemicals from escaping if the power packs overheat, the newspaper said. People familiar...

A fire that broke out last week in a Boeing 787 Dreamliner could have been hot enough to melt the carbon-fiber reinforced plastic that makes up the plane’s shell, according to the results of tests the Federal Aviation Administration performed last year. In the FAA tests, which the agency performed at its site in Atlantic City a year after it certified the Dreamliner, the temperature of the battery fires reached as high as 2,000 degrees Fahrenheit. The plane’s polymer skin melts at 649 degrees, according to its manufacturer, Victrex Energy of West Conshohocken, Pa. It also burns at high temperatures....

With the revelation that All Nippon Airways replaced defectivelithium ion batteries 10 times,Japan Air Lines replaced“quite a few,” andUnited Airlines replaced “multiple batteries,” in the months preceding the smoke emergency that grounded their Dreamliners, is there anything that can be said about the technology that can overcome its now-horrible reputation? Boeing has worked on the 787 for 10 years or so, with an ample amount of time to determine what kind of battery technology would be functional with the“super-efficient” jet with “exceptional environmental performance.” Had the Chicago-based manufacturer –and its airline customers – concerned themselves more with achievable plans that...

(Reuters) - China's largest auto parts maker won U.S. government approval to buy A123 Systems Inc (AONEQ.PK), a maker of electric car batteries, despite warnings by some lawmakers that the deal would transfer sensitive technology developed with U.S. government money. The sale of the lithium-ion battery maker to a U.S. unit of Wanxiang Group was approved by a U.S. government committee on foreign investment, according to a statement from the Chinese company. Last month, Wanxiang's U.S. unit agreed to pay $257 million for A123's automotive battery business and related assets in a bankruptcy auction, beating U.S. rival Johnson Controls Inc...

Police hunt for men dressed as Oompa-Loompas after attack on 28-year-old as he left kebab house • Man was left with cuts to his face, nose and lip, as well as two black eyes • Police are now hunting the two men dressed as the fictional factory workers Two men dressed as Oompa-Loompas from the film Willy Wonka and the Chocolate Factory are being hunted by police after they allegedly attacked a man on a night out. The pair - who had painted orange faces and dyed green hair and were wearing hooped tops like the characters in the 1971...

A nanogenerator made from inexpensive materials harvests mechanical energy and produces enough power to charge personal electronics. The phenomenon that causes a painful shock when you touch metal after dragging your shoes on the carpet could someday be harnessed to charge personal electronics. Researchers at Georgia Tech have created a device that takes advantage of static electricity to convert movement—like a phone bouncing around in your pocket—into enough power to charge a cell phone battery. It is the first demonstration that these kinds of materials have enough oomph to power personal electronics. Excess energy produced when you walk, fidget, or...

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A new study by R.L. Polk & Co. shows that the overall percentage of hybrids sold into the new vehicle market has fallen from 2.9 percent to 2.4 percent over the past three years. Moreover, approximately two-thirds of hybrid owners who returned to the market in 2011 did not buy another hybrid. "Intuitively, you would expect the numbers to be higher, given how many hybrid vehicles are available in the market place today," Brad Smith, director of Polk's loyalty management practice, told us. Polk's study revealed that only 35 percent of hybrid owners chose to purchase a hybrid again when...

A team of Stanford and Canadian Light Source researchers have developed an ultrafast rechargeable battery from non-toxic materials. This new rechargeable battery uses nanostructures to update a century-old idea: the nickel-iron bat-tery. Those early batteries, developed by Thomas Edison in 1901 to power electric cars, have been out of favour for a while. In addition to taking a long time to recharge, they just weren’t as powerful as other sources. There are, however, compelling reasons to improve the batteries’ efficiency. “Nickel-iron batteries are attractive because they are cheap and, relative to other battery materials like lithium, they are not very...

A spray-on battery could revolutionise technology - allowing for slimmer gadgets, and household gizmos with built-in power supplies. The lithium-ion battery, which can be painted on to virtually every surface, works by 'spraying on' the chemical layers which form a battery. The new battery could make solar gadgets practical by building up their storage, without hefty long-life batteries building up their bulk. It has already been tested on bathroom panels, producing a steady 2.4 volts and being recharged by a solar cell, says Nature's Scientific Reports. Hailed as a 'paradigm changer' by creators at Rice University the technology could one...