Company No. 1 is based in Menlo Park, Calif., plans to sell a new lithium-ion Aspire 3000 battery LCBTP03003 battery anode. This is called Amperex (Amprius) the company argued that the use of this anode, no need to recharge electric vehicles are also allowed to go further, so that mobile devices longer. The lithium-ion anodes prepared now by the son of nano-silicon, the silicon nanowires compared to conventional lithium-ion battery anode manufacture graphite materials with high electrical load capacity of 10 times. According to the company called Amperex, using their new anode batteries, electric cars from an electric charge to go 200 miles to 380 miles, the laptops may work four hours on one charge, extended to 7 hours.
While other companies high-end cell designed to provide fast charge and full acceleration of the battery power, Amperex companies try to improve the energy density of battery power to extend that deadline. More batteries energy storage, which supply power to the car or the phone longer. As carmakers turned to electric cars, but like the iPhone, mobile devices such as energy run more intensive applications, if the energy density of the battery and energy consumption resulting a single load can provide the time, they become a more pressing issue. hp Pavilion dv8000 battery hp Pavilion dv4 battery
Lithium-ion battery Lithium-ion on the anode from the cathode to move, while the flow of electrons through an external circuit, reversing the discharge process. As anode material, compared to the currently used graphite, silicon May accept more lithium, which increases the potential. Indeed, the theoretical maximum density of energy of silicon is ten times that of graphite. Burst however, silicon is brittle and easy expansion, although it took a charge cycle.
However, the silicon nanowires can be prepared in the cycle of the battery anode repeated continuously without damage. Fall 2009, the founders Amperex, Stanford University Assistant Professor of Materials Science and Engineering, CUI Yi (Yi Cui), showed the structure of nanoparticles of silicon-silicon anodic capacity of storage of the way to achieve the value theoretical and has not broken. Long, thin, soft and easy to bend nanowires pad, which makes when the battery charge and discharge to be soft. The nanowire assembly to form a large surface, which means that the site of interaction with lithium and more. G5266 HD438
Amperex enterprise business development manager at Ryan • If Kedeng Tet (Ryan Kottenstette), said the company has significantly improved the growth of nanowires processes to correspond with the high volume production. Line Nm from a catalyst-coated metal substrate gasification. Anode production company did not disclose details, but said that the production process using a matrix more conductive metal catalysts and less expensive. Yi Cui said: “The anode material may be in sheet metal at low cost on a large scale to produce high speed.
Currently, the Amperex works with vehicles, communications and electronics manufacturers to phase to prepare, in March raised its first round of venture capital funds venture. The company hopes that next summer to raise funds more difficult to establish a pilot production line.
No matter how excellent the anode, the capacity of the battery all also needs to rely on cathode. The performance of lithium ion cathode today is not as developed by the anode rod Amperex’s so. Design first cell of society, through the anode thin and thick corresponding to the cathode means to compensate this lack of proportion. With the same size compared to conventional lithium-ion batteries, design Amperex Company may be stored above 40% capacity load. However, to further improve the energy density, Amperex companies will need to search for new cathode material. XPS M1210 battery XPS M1330 battery