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Polymer Li-Ion Batteries

Safety is a key issue for Li-Ion batteries. The U.S. Department of Transportation (DOT) and the United Nations classify Li-Ion and Li-Ion polymer batteries as hazardous materials for shipping. The DOT grants exemptions for shipping small Li-Ion cells, provided that the cells/battery with limited lithium-equivalent content... [Pg.193]

K. Zaghib, P. Charest, A. Guerfi, J. Shim, M. Perrier, K. Striebel, J. Power Sources 2004,134, 124-129. Safe Li-ion polymer batteries for HEV applications. [Pg.72]

Initially, Li batteries used a liquid electrolyte, necessitating the use of a robust case for safety. It is now used in the ionized form. Figure 23.7 shows a typical Li ion cell utilizing a Li20 cathode and a carbon compound anode separated by a microporous membrane, using a non-aqueous electrolyte such as a Li salt dispersed in a mixture of alkyl carbonates. Since the non-aqueous electrolytes can be flammable. Valence Technology has developed the Li ion polymer battery using liquid lithium ion electrochemistry in a matrix of conductive polymers that eliminate free electrolyte within the cell. [Pg.963]

Based on the range of Li-ion cell types, 18,650 format cylindrical Li-ion batteries, prismatic Li-ion polymer batteries of comparable capacity to the test 18,650 cells, and packaged power tool rechargeable battery packs with cylindrical cells were identihed as the most pertinent for the analysis. These batteries are typically found in a host of different commodities, including, portable GPS devices, portable game players, portable DVD players, portable televisions, portable radios, cellular phones, music players, electronic readers, notebook computers, cordless headphones, universal remote controls, cameras, camcorders, two-way radios, rechargeable vacuums, electric razors, electric toothbrushes, and electric vehicles. [Pg.16]

Li-ion batteries come in two categories Li-ion-alkaline batteries and Li-ion-polymer batteries. The Li-ion-alkaline battery packs are relatively cheaper than Li-ion-polymer batteries. The performance of Li-ion-polymer batteries is superior to the performance of conventional Li-ion-alkahne batteries, particularly in terms of energy density. Materials used, specific performance characteristics of various rechargeable battery packs widely used in EVs and HEVs, and parameters of various rechargeable batteries are summarized in Table 4.3. [Pg.152]

Parametric value improvement for Li-ion-polymer battery only. [Pg.153]

Estimated values of weight for the Li-ion-MnO battery pack are assumed to be 450 lbs., whereas the weights of zinc-air battery pack and Li-ion-polymer battery packs are interpolated with respect to weight of Li-ion-MnO battery pack. The interpolated weight estimates could be accurate with in 15 to 25%, because nobody knows the exact weight of the lithium, manganese oxide, and polymer contents. [Pg.160]

The Li-ion battery is sometimes identified as Li-ion-manganese oxide (Li-ion-MnO). Essentially, the battery is made out of hthium and manganese oxide, whereas the Li-ion-polymer batteries are fabricated using lithium and polymer materials. Both the Li-ion-MnO and Li-ion-polymer battery packs are widely used by the EV and HEV manufacturers. The Li-ion-polymer battery packs can be easily damaged if not handled with extreme care. This particular battery pack requires outside walls made from high—mechanical strength material to protect the delicate control of IC circuits and battery structure [5]. The Li-ion battery packs have unique characteristics. [Pg.160]

The Li-ion-polymer batteries have higher efficiencies compared with Li-ion-oxide batteries. [Pg.162]

For a Li-ion battery or Li-ion-polymer battery, the electrodes serve as a housing and interstices (small spaces for holes) for lithium atoms and ions. The added weight, however, will reduce the specific energy (Wh/kg), which is the most vital performance parameter of a battery. The added weight comes from the following sources ... [Pg.195]

Low Temperature Performance. Discharge curves for a 0.57 Ah Sanyo C/LiCo02 Li-ion polymer battery are shown at the 1C rate at temperatures from -20°C to -l-25°C in Fig. 35.92. As shown, the battery provided 58% its rated capacity at -10°C. [Pg.1149]

Akashi, H., Shibuya, M., Orui, K., Shibamoto, G., and Sekai, K. (2002) Practical performances of Li-ion polymer batteries with LiNio.sCoo.2O2. MCMB, and PAN-based gel electrolyte. J. Power Sources, 112, 577-582. [Pg.1117]

Lee SW, Choi SW, Jo SM, Chin BD, Kim DY, Lee KY (2006) Electrochemical properties and cycle performance of electrospun poly(vinylidene fluoride) based fibrous membrane electrol3des for Li-ion polymer battery. J Power Sources 163 41 6... [Pg.139]

Zaghib K, Charest P, Guerli A, Shim J, Perrier M, Striebel K (2(X)5) LiFeP04 safe Li-ion polymer batteries for clean environment. J Power Some 146 380-385... [Pg.458]


See other pages where Polymer Li-Ion Batteries is mentioned: [Pg.1827]    [Pg.1478]    [Pg.1826]    [Pg.13]    [Pg.152]    [Pg.179]    [Pg.240]    [Pg.346]    [Pg.483]    [Pg.569]    [Pg.282]   
See also in sourсe #XX -- [ Pg.1478 ]




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