Some Systems of Modern Lead Battery
Efforts to go green’s interest extends to find easy battery a wheeled mobile and automotive applications, the new battery system to reduce dependence on oil. This page outlines the work of chemicals lead.
When compiling data system batteries, batteries tend to attribute the invention of the positive and negative are confidential publications. Therefore, the system more as a great performance potential of speculation on paper, but not necessarily the application business, but die quietly.
Firefly Energy
Composite plate is based on the battery Firefly Energy lead acid, which is light, longer life and more active use of the system, the current lead-acid. The first one to reach the market, including the battery negative electrode plate bubble. Performance is comparable to any Ni-MH battery production cost is low. A design concern is caused by the blockade of the micro-crystal growth PbSO4 in low-flow conditions. In addition, the crystal growth may lead to reduction in size. Firefly Energy is a spin-off of Caterpillar.
Axion Power
Axion’s E3 show super power is a kind of hybrid monomer battery / super capacitor, which is a positive lead dioxide standard cathode is activated carbon. In the assembly process hp Pavilion dv2000 battery ， hp Pavilion dv6000 battery ， hp Pavilion DV1000 battery ， hp Pavilion dv4000 batteryis similar to lead acid. Axion’s battery power is a hybrid electric vehicle market and social needs, faster and longer cooling time, the traditional lead-acid deep-discharge cycle life of the system. Technical indicators suggest that low-power density 12Wh/kg.
Altraverda
Because Firefly Energy lead acid battery Altraverda, based on titanium oxide ceramic structure and sub-owners [Ebonex] for the grid, and the AGM separator. The United Nations panel pasted Ebonex included in the polymer matrix and the outer sheet of lead alloy particles on the surface. The energy density is 50-60Wh/kg. Headquartered in the United Kingdom, Altraverda work in the United States, India and Exide Technologies Vladar Pennsylvania business and in eastern Ukraine.
CSIRO Ultrabattery
CSIRO Ultrabattery a combination of asymmetric supercapacitor and battery acid, leading to each unit. The capacitors to improve power and handling have a dampening effect as the battery life. This technology is licensed to Furukawa Battery. The life is four times more than lead to the traditional system, acid, and produce more than 50% of energy. It is also 70% cheaper production than the current hybrid (HEV) batteries. CSIRO battery is being tested Honda Insight hybrid road vehicles, and shows good results.
EEStor
The mystery of the battery / super capacitor which attracted media attention. This battery is based on the modified barium titanate ceramic powder. EEStor claims that the battery has the top battery energy density of up to 280Wh/kg. The company is very mysterious and use of their inventions little information. Financial Post June 26, 2008 compared to, EEStor size Ni-MH battery system and the traditional lead-acid.