Advent of new materials, lithium-ion battery or an explosion will never achieve

Advent of new materials, lithium-ion battery or an explosion will never achieve

Most of everyday consumer electronics products are using lithium-ion battery-powered Fujitsu FPCBP63 Battery, such as mobile phones, MP3, cameras and notebook computers. Before 2007, lithium-ion battery gives a good impression of stability. But in the past few years, there have lithium-ion batteries explode enable the industry to re-examine their security problems and trying to find a new power supply materials.
Foreign media reported that Taiwan's Industrial Technology Research Institute recently found a new solution is still powered by lithium-ion batteries, but not an explosion. It is reported that Alex Pang, led by the research team developed a process known as "Stoba" The new material, can be used in lithium-ion battery between the positive and Laptop Battery negative.

Schematic diagram of lithium-ion battery

When the lithium-ion batteries as the status of an internal short occurs, the internal temperature will quickly rise to 500 degrees, resulting in lithium-ion batteries overheating or explosion, which Stoba new material you can when the temperature reaches 130 degrees to form a protective film isolation layer, This is to avoid further enhance the stability, in order to avoid an explosion, hence the addition Stoba materials, batteries, also known as "never exploded battery."

However, the current problems is the inclusion of Stoba IBM Laptop Battery will raise the cost of lithium-ion battery, about 2% -3%, the promotion will encounter resistance. Alex Pang said that the new lithium-ion batteries in notebook computers and cell phones in the first use of the first quarter of 2010 is expected to be seen.
Japanese electronics giant Hitachi Ltd. said Monday it plans to sell 418 billion yen (47 billion) of new shares and convertible debt financing in order to improve the poor financial situation. Hitachi said it plans to sell 318 billion yen of new shares and 1,000 billion yen in convertible bonds.

The public offering will be the company's the first time in 27 years, but also will make its shareholding diluted by 30%.

Hitachi said the money raised will be used to add features such as nuclear power, and lithium batteries and other aspects of capacity. Hitachi and General IBM ThinkPad T40 Battery Electric has a nuclear power joint venture.

The company disclosed that as 1000 billion yen in capital expenditure will be the operation of power systems and transportation systems research, and another 30 billion yen will be used to enhance the capacity of lithium batteries, as well as ¥ 90,000,000,000 will be used for software and IBM ThinkPad T41 Battery services business, expansion.