Ceramic Li Ion Batteries

Lithium battery cell maker who invented the worldwide first ultra thin bendable high capacity li ion battery that never leak fire or explode.

Ceramic li ion batteries.

The lithium ion battery today provides 250 watt hours by kilogram. The separator is a critical component of lithium ion batteries libs which not only allows ionic transport while it prevents electrical contact between electrodes but also plays a key role for thermal safety performance of libs. Li ion batteries higher energy density compared to other rechargeable battery systems made them key in advancing portable electronic devices and more recently electric vehicles and renewable energy storage. Lithium ion batteries libs are the most promising high efficiency secondary battery and the fastest developing chemical energy storage power source used in electronic digital devices energy storage systems and in aerospace because of their high energy density their low self discharge their good cycle performance the lack of memory effect.

In recent years lithium ion batteries libs have been widely used as power sources of mobile electronics electric vehicle and grid energy storage due to the advantages of high energy density long cycle lifetime and low self discharge however in the pursuit of high energy density of libs the safety issues are becoming increasingly prominent. And the lithium ion battery has a liquid. With its high technology content and know how plg has been creating this new battery system independently from establishing on oct 3rd 2006. Materials proposed for use as solid electrolytes in solid state batteries include ceramics e g.

A solid state battery is a battery technology that uses solid electrodes and a solid electrolyte instead of the liquid or polymer gel electrolytes found in lithium ion or lithium polymer batteries. In tests the ceramic electrolyte has shown no visible degradation after long term cycling a problem which can eventually kill regular lithium ion batteries. Thus ceramic solid electrolytes are well suited for high temperature applications. Oxides sulfides phosphates and solid polymers.

High energy density hybrid solid state li ion batteries enabled by a gel ceramic gel sandwich electrolyte zihao chen state key laboratory of organic inorganic composites beijing advanced innovation center for soft matter science and engineering beijing university of chemical technology beijing 100029 p. Later in 2012 battery japan our. Their impact on society is so notable that three scientists central to the development of li ion batteries won the nobel prize in. However ionic conduction in some compounds is reasonably high even at relatively low temperatures so there are several types of lithium ion conducting inorganic ceramics that have been investigated for use in lithium ion batteries.