t{4. 3c. ut
Mar 8 2016 I:li. I~ lltlt~. Th~~ .e.J..I:tJi~. 9~"£O"80~ l"Jla.?J.}I~. I~ .ll:lli~ ... "4?T (Partition of ancestral property) *~«1I~J1 lR.
https://trs.jpl.nasa.gov/bitstream/handle/2014/32405/94-0142.pdf?sequence=1
n"
~mq 3tR ~311 * crmf.tcl:; ~ 3tR t%m "cflT ffiauf m * mtz f.ii:.-i~ ful a 4 * 3-T'cTl'l ~~ cpffi i 3lR "GTI" "i3"ff ~ cITT ~ "i?rfi ~.
BE ABLE TO TAKE TIMI]LY INTI]RVENTIONS SHOUI-D NEED ARISE. Page 4. i{Y ()l'l"l( [ HAS PRI..P()-
IV.) Page J I. Art icl e 10; Pa ra er raph -I 2nd line : \'ho
Jk..:i: ~_i
L.tCl'4 P*nditherrir. G
FdY. Lt. G'l
4 Caution: 4 1 Please read these specifications carefully before testing or using the cell as improper handling of a Li-ion cell may result in lose of efficiency heating ignition electrolyte leakage or even explosion 4 2 While testing the cell by charging and discharging please use test-equipment especially designed for Li-ion cell
10-4 10-3 10-2 Vap or Pr es sure (T o rr) 450 500 550 600 650 700 750 800 Temperature (K) Figure 1: Vapor pressure of 6Li The melting point of 6Li occurs at the left axis The circle marks the approximate operating point of our atomic source Property Symbol Value Ref Atomic Number Z 3 Nucleons Z +N 6 Natural Abundance · 7 6 [5]
2-4 Charge/Discharge cycle characteristics 2-5 Performance data 2-5-1 Polymer (UP383562) Lithium ion rechargeable batteries with lithium cobalt oxide cathodes and graphite anodes 1 Charge characteristics; 2 Discharge characteristics; 3 Storage characteristics; 4 Discharge characteristics at GSM pulse mode 2-5-2 Graphite (US18650GR)
60°C for 4 hours Standard DCH to the end of DCH voltage at 60°C; Calculate the capacity ratio with the nominal capacity Capacity ratio ?75 Capacity ratio ?95 The ratio of discharge capacity at the last and the first cycle 3 7 Cycle Life 2000 cycles of standard CH and standard DCH ?80 4 Mechanical Performances No Test Item
Safety characteristics vary by Li-ion electrochemistry Overcharged (delithiated) positive can become unstable Passivation layer (SEI) can break down above 100°C 7 A Guide to Lithium-Ion Battery Safety - Battcon 2014 Battcon 2008 – “Understanding Lithium -Ion Technology”
4 Protecting Rechargeable Li-Ion and Li-Polymer Batteries PolySwitch Devices for Li-Battery Protection Li-packs typically include ICs capable of detecting and implementing an overvoltage lockout undervoltage lockout overtemperature protection and overcurrent protection ICs and MOSFETs are often used as the primary pack protection
Abstract This paper reviews approaches to the design of advanced electrolyte solutions for Li and Li-ion batteries Important challenges are wide electrochemicalwindowsawidetemperaturerangeofoperationacceptablesafetyfeaturesandmostimportantappropriatesurfacereactions ontheelectrodesthatind??cientpassivation
The LTC®4002 is a complete battery charger controller forone (4 2V) or two (8 4V) cell lithium-ion batteries With a500kHz switching frequency the LTC4002 provides asmall simple and efficient solution to fast charge Li-Ionbatteries from a wide range of supply voltages
burning Li- ion cells and batteries 2 Do not use for this purpose sand dry powder or soda ash graphite powder or fire blankets Extinguishing media Use water or CO 2 on burning Li-ion cells or batteries 6 Accidental Release Measures Remove personnel from area until fumes dissipate If the skin has come into contact with the electrolyte it
t'Jtlf shJl ril - Archive ')l (r
ft~ 3 Al6lJ4~miam (1) fo-1g:rr1 -f""l"!4rnI Or-=i-'5 i¼t=1c(1i$·li 0'5 il&lilits~ Gt•i='iufffl~ I
Cyrix-Li-ct The functionality of the Cyrix-Li-ct is analogous to the Cyrix -ct The Cyrix-Li-ct will parallel connect a lead acid starter battery and a LiFePO4 battery: - if the Charge Disconnect output of the VE Bus BMS is high and - if it senses 134V (resp 268V) or more on one of its power terminals The Cyrix will disengage immediately:
“An Ultra-compact and Efficient Li-ion Battery Charger Circuit for Biomedical Applications ” Proceedings of 2010 IEEE International Symposium on Circuits and Systems (ISCAS) 1224–1227 © Copyright 2010 IEEE (6) Rechargeable Li-ion battery systems: Light energy storage for space applications