Recently, Stanford University, Stanford, Professor of Materials Science and Engineering, Yi Cui (YuCui) led the team has developed a stack of paper less than a month later, he led the same group of soldiers, the introduction of new “power clothes”, intended for people who have all the clothes in a power source, laptop battery ,may proceed at any time, anywhere recharge mobile electronic devices.
And stack of paper is similar, the researchers use “ink carbon nanotube” fibers dip-dye clothing, it has the ability to take charge. When the clothes and can retain sufficient charge, it can be treated these coats to charge for laptops, with trousers for mobile phone charging and so on.
The same principles and Paper battery
This is actually an extension of the concept of the paper. December 7 last year, scientists from Stanford University in a report from, they have successfully coated with a layer of silver nano carbon materials of paper in a stack of “paper” will become a whole new light and efficient energy storage method. Help coating attached to the same characteristics of paper so that it attaches to the single carbon nanotube thin-walled film and silver nanowire. GK479， FK890 , A preliminary study concluded that the use of nanowires made of silicon cells, the efficiency is now used for electrical appliances such as laptop lithium-ion batteries by 10 times.
“This type of battery for hybrid electronic devices, or providing energy. The use of such batteries, electronic devices become lighter, and longer, but one day may produce products of electronic paper. Battery weight and longevity is the power cars and trucks in the commercial development, a major obstacle. “Yi Cui said.
According to this method of storing energy through the fiber, and more portable electronic devices and portable electronic devices, you can use outside, the researchers also noted that some paper on super-capacitors can also be applied to all those who need the features of high instantaneous power consumption. University of California, Berkeley, chemistry professor Peidong Yang is expected that technology will soon be marketed. Sony VGP-BPS8, Sony VGP-BPS8A
Solve the high cost is a priority
But for the future of this new type of battery, in particular, will replace the current battery, the Industry, there are different opinions. Harbin Institute of Technology College of Applied Chemistry, Department of Professor Sun Kening that the new document as a new concept of the battery cell, the use of the future is definitely yes. However, the newspaper ran the battery of the current methods of production point of view, the production of such paper batteries need a very high cost of production of nanotubes is not suitable for mass production, so its usefulness is limited. Among the reasons for the technology and others is not a substitute for extensive use of other types of batteries, it is impossible for market share in the short term.
Of course, this new battery for laptops, mobile phones, digital cameras and even cars are a perfect disc. For example, because plasticity, these batteries can even be in the shape of the door, with other batteries unmatched advantage. PA3399U-2BAS，PA3399U-1BRS
Requirement for researchers is how efforts to reduce the cost of these batteries.
