CN101490877B - 锂离子二次电池 - Google Patents
锂离子二次电池 Download PDFInfo
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- CN101490877B CN101490877B CN200780023195XA CN200780023195A CN101490877B CN 101490877 B CN101490877 B CN 101490877B CN 200780023195X A CN200780023195X A CN 200780023195XA CN 200780023195 A CN200780023195 A CN 200780023195A CN 101490877 B CN101490877 B CN 101490877B
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- Prior art keywords
- battery
- equal
- lithium
- manganate
- spinelle
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- 229910052744 lithium Inorganic materials 0.000 claims abstract description 276
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- LBSANEJBGMCTBH-UHFFFAOYSA-N manganate Chemical compound [O-][Mn]([O-])(=O)=O LBSANEJBGMCTBH-UHFFFAOYSA-N 0.000 claims abstract description 131
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- 239000002253 acid Substances 0.000 claims description 87
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- ZKBLLGAAGDBFFC-UHFFFAOYSA-N methyl hydrogen carbonate;prop-1-ene Chemical class CC=C.COC(O)=O ZKBLLGAAGDBFFC-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- 239000011331 needle coke Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
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- 239000002245 particle Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
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- 239000010452 phosphate Substances 0.000 description 1
- 239000006253 pitch coke Substances 0.000 description 1
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- 229920006254 polymer film Polymers 0.000 description 1
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- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- VOVUARRWDCVURC-UHFFFAOYSA-N thiirane Chemical compound C1CS1 VOVUARRWDCVURC-UHFFFAOYSA-N 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910001428 transition metal ion Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
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Images
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- Y10T29/49115—Electric battery cell making including coating or impregnating
Abstract
Description
阴极材料 | 密度(g/cc) | C/20容量(mAh/g) | 1C容量(mAh/g) | 首次循环效率(%) |
钴酸锂 | 5.05 | 150 | 145 | 96 |
镍酸锂 | 4.80 | 210 | 180 | 92 |
橄榄石(M=Fe) | 3.30 | 155 | 140 | 95 |
锰酸盐尖晶石 | 4.20 | 120 | 115 | 94 |
阴极材料 | 能量密度(Wh/L) | 成本($/Wh) | 3个电池一组的电池材料成本($) | 跟LiCoO2比的优点 |
实施例1(x=40,y=60,z=0) | 407 | 0.176 | 13.76 | 能量密度、成本、安全性 |
实施例2(x=15,y=15,z=70) | 406 | 0.162 | 12.64 | 能量密度、成本、安全性 |
实施例3(x=20,y=60,z=20) | 404 | 0.166 | 12.85 | 能量密度、成本、安全性 |
比较实施例1(x=100) | 401 | 0.208 | 15.97 |
C/5 | C/3 | C/2 | 1C | 2C | |
本发明 | 25.0 | 27.6 | 28.7 | 36.3 | 49.7 |
相仿电池 | 25.6 | 26.2 | 29.2 | 37.7 | 52.5 |
Claims (20)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US47405606A | 2006-06-23 | 2006-06-23 | |
US11/474,056 | 2006-06-23 | ||
US11/485,068 US7811707B2 (en) | 2004-12-28 | 2006-07-12 | Lithium-ion secondary battery |
US11/485,068 | 2006-07-12 | ||
PCT/US2007/014591 WO2008002486A2 (en) | 2006-06-23 | 2007-06-22 | Lithium-ion secondary battery |
Publications (2)
Publication Number | Publication Date |
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CN101490877A CN101490877A (zh) | 2009-07-22 |
CN101490877B true CN101490877B (zh) | 2012-07-04 |
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CN200780023195XA Expired - Fee Related CN101490877B (zh) | 2006-06-23 | 2007-06-22 | 锂离子二次电池 |
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US (3) | US7811707B2 (zh) |
EP (1) | EP2038946A2 (zh) |
JP (1) | JP2009541938A (zh) |
KR (1) | KR20090024288A (zh) |
CN (1) | CN101490877B (zh) |
TW (1) | TW200818582A (zh) |
WO (1) | WO2008002486A2 (zh) |
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- 2007-06-22 JP JP2009516587A patent/JP2009541938A/ja active Pending
- 2007-06-22 EP EP07809815A patent/EP2038946A2/en not_active Withdrawn
- 2007-06-22 WO PCT/US2007/014591 patent/WO2008002486A2/en active Application Filing
- 2007-06-22 CN CN200780023195XA patent/CN101490877B/zh not_active Expired - Fee Related
- 2007-06-23 TW TW096122686A patent/TW200818582A/zh unknown
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2008
- 2008-12-22 US US12/317,487 patent/US7811708B2/en not_active Expired - Fee Related
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2010
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Also Published As
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EP2038946A2 (en) | 2009-03-25 |
KR20090024288A (ko) | 2009-03-06 |
WO2008002486A2 (en) | 2008-01-03 |
US20090181296A1 (en) | 2009-07-16 |
US7811707B2 (en) | 2010-10-12 |
WO2008002486A9 (en) | 2008-05-29 |
US20070026315A1 (en) | 2007-02-01 |
JP2009541938A (ja) | 2009-11-26 |
US20110059349A1 (en) | 2011-03-10 |
WO2008002486A3 (en) | 2008-03-20 |
US7811708B2 (en) | 2010-10-12 |
CN101490877A (zh) | 2009-07-22 |
TW200818582A (en) | 2008-04-16 |
WO2008002486A8 (en) | 2008-10-16 |
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