JP2009539739A5 - - Google Patents
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- JP2009539739A5 JP2009539739A5 JP2008557411A JP2008557411A JP2009539739A5 JP 2009539739 A5 JP2009539739 A5 JP 2009539739A5 JP 2008557411 A JP2008557411 A JP 2008557411A JP 2008557411 A JP2008557411 A JP 2008557411A JP 2009539739 A5 JP2009539739 A5 JP 2009539739A5
- Authority
- JP
- Japan
- Prior art keywords
- particles
- lithium
- composition
- milled
- feed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002245 particle Substances 0.000 claims description 328
- 239000000203 mixture Substances 0.000 claims description 151
- 239000000463 material Substances 0.000 claims description 121
- 238000003801 milling Methods 0.000 claims description 96
- 238000000227 grinding Methods 0.000 claims description 89
- 150000001875 compounds Chemical class 0.000 claims description 80
- 238000000034 method Methods 0.000 claims description 74
- 238000000576 coating method Methods 0.000 claims description 69
- 239000011248 coating agent Substances 0.000 claims description 67
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 43
- 229910052799 carbon Inorganic materials 0.000 claims description 39
- 239000012530 fluid Substances 0.000 claims description 39
- 239000002243 precursor Substances 0.000 claims description 39
- 229910052744 lithium Inorganic materials 0.000 claims description 21
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 4
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims description 4
- 229910001947 lithium oxide Inorganic materials 0.000 claims description 4
- 229910001386 lithium phosphate Inorganic materials 0.000 claims description 4
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 2
- AVFZOVWCLRSYKC-UHFFFAOYSA-N 1-methylpyrrolidine Chemical compound CN1CCCC1 AVFZOVWCLRSYKC-UHFFFAOYSA-N 0.000 claims 1
- AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 claims 1
- 239000002105 nanoparticle Substances 0.000 description 36
- 239000010936 titanium Substances 0.000 description 28
- 239000013078 crystal Substances 0.000 description 20
- 239000002002 slurry Substances 0.000 description 20
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 15
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 14
- 238000002441 X-ray diffraction Methods 0.000 description 14
- 238000011109 contamination Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 229910052719 titanium Inorganic materials 0.000 description 14
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 14
- 229910052721 tungsten Inorganic materials 0.000 description 14
- 239000010937 tungsten Substances 0.000 description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 13
- 238000001878 scanning electron micrograph Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 239000000725 suspension Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000004927 fusion Effects 0.000 description 7
- 239000011162 core material Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000003993 interaction Effects 0.000 description 5
- 229910052750 molybdenum Inorganic materials 0.000 description 5
- 238000003921 particle size analysis Methods 0.000 description 5
- 230000002572 peristaltic effect Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000011164 primary particle Substances 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000009881 electrostatic interaction Effects 0.000 description 3
- 229910052735 hafnium Inorganic materials 0.000 description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 239000010955 niobium Substances 0.000 description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 3
- INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 description 2
- YHBWXWLDOKIVCJ-UHFFFAOYSA-N 2-[2-(2-methoxyethoxy)ethoxy]acetic acid Chemical compound COCCOCCOCC(O)=O YHBWXWLDOKIVCJ-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910001145 Ferrotungsten Inorganic materials 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000003917 TEM image Methods 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 150000001722 carbon compounds Chemical class 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910000398 iron phosphate Inorganic materials 0.000 description 2
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000013028 medium composition Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- UNASZPQZIFZUSI-UHFFFAOYSA-N methylidyneniobium Chemical compound [Nb]#C UNASZPQZIFZUSI-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000010951 particle size reduction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 229910052702 rhenium Inorganic materials 0.000 description 2
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 2
- 238000005549 size reduction Methods 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910015118 LiMO Inorganic materials 0.000 description 1
- 229910013275 LiMPO Inorganic materials 0.000 description 1
- 229910015645 LiMn Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 238000007550 Rockwell hardness test Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007545 Vickers hardness test Methods 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- -1 alkali metal salt Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- GETQUXSKPMRGCK-UHFFFAOYSA-N chromium;methane Chemical compound C.C.C.[Cr].[Cr].[Cr].[Cr].[Cr].[Cr].[Cr] GETQUXSKPMRGCK-UHFFFAOYSA-N 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007656 fracture toughness test Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 229910021450 lithium metal oxide Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- JAGQSESDQXCFCH-UHFFFAOYSA-N methane;molybdenum Chemical compound C.[Mo].[Mo] JAGQSESDQXCFCH-UHFFFAOYSA-N 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 238000001350 scanning transmission electron microscopy Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77802906P | 2006-02-28 | 2006-02-28 | |
| US60/778,029 | 2006-02-28 | ||
| US87712206P | 2006-12-22 | 2006-12-22 | |
| US60/877,122 | 2006-12-22 | ||
| PCT/US2007/005410 WO2007100918A2 (en) | 2006-02-28 | 2007-02-28 | Lithium-based compound nanoparticle compositions and methods of forming the same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013214561A Division JP2014015393A (ja) | 2006-02-28 | 2013-10-15 | リチウムベースの化合物のナノ粒子組成物および該ナノ粒子組成物を形成する方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009539739A JP2009539739A (ja) | 2009-11-19 |
| JP2009539739A5 true JP2009539739A5 (enExample) | 2013-06-20 |
| JP5466408B2 JP5466408B2 (ja) | 2014-04-09 |
Family
ID=38459689
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008557411A Expired - Fee Related JP5466408B2 (ja) | 2006-02-28 | 2007-02-28 | リチウムベースの化合物のナノ粒子組成物および該ナノ粒子組成物を形成する方法 |
| JP2013214561A Pending JP2014015393A (ja) | 2006-02-28 | 2013-10-15 | リチウムベースの化合物のナノ粒子組成物および該ナノ粒子組成物を形成する方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013214561A Pending JP2014015393A (ja) | 2006-02-28 | 2013-10-15 | リチウムベースの化合物のナノ粒子組成物および該ナノ粒子組成物を形成する方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8377509B2 (enExample) |
| EP (2) | EP2455355A1 (enExample) |
| JP (2) | JP5466408B2 (enExample) |
| KR (2) | KR101336566B1 (enExample) |
| CN (2) | CN103466665A (enExample) |
| WO (1) | WO2007100918A2 (enExample) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10335757B2 (en) * | 2004-03-05 | 2019-07-02 | Specialty Earth Sciences | Process for making environmental reactant(s) |
| CN103466665A (zh) | 2006-02-28 | 2013-12-25 | 普里梅精密材料有限公司 | 锂基化合物纳米颗粒组合物及其制备方法 |
| US10752997B2 (en) | 2006-10-19 | 2020-08-25 | P&S Global Holdings Llc | Methods and apparatus for making coatings using ultrasonic spray deposition |
| JP5704814B2 (ja) | 2006-10-19 | 2015-04-22 | ザ ボード オブ トラスティーズ オブ ザ ユニバーシティ オブ アーカンソー | 静電噴霧を用いてコーティングを作る方法及び装置 |
| CA2569991A1 (en) | 2006-12-07 | 2008-06-07 | Michel Gauthier | C-treated nanoparticles and agglomerate and composite thereof as transition metal polyanion cathode materials and process for making |
| JP5479106B2 (ja) | 2006-12-22 | 2014-04-23 | ユミコア ソシエテ アノニム | 結晶性ナノＬｉＦｅＭＰＯ４の合成 |
| DE102007058674A1 (de) * | 2007-12-06 | 2009-07-02 | Süd-Chemie AG | Nanopartikuläre Zusammensetzung und Verfahren zu deren Herstellung |
| EP2235770A2 (en) * | 2007-12-22 | 2010-10-06 | Primet Precision Materials, Inc. | Small particle electrode material compositions and methods of forming the same |
| TWI369019B (en) | 2007-12-27 | 2012-07-21 | Ind Tech Res Inst | Cathodal materials for lithium cells, methods for fabricating the same, and lithium secondary cells using the same |
| US8357426B2 (en) | 2008-01-11 | 2013-01-22 | Nanomateriales S.A. De C.V. | Single step milling and surface coating process for preparing stable nanodispersions |
| JP5470751B2 (ja) * | 2008-02-13 | 2014-04-16 | Ｔｄｋ株式会社 | 活物質及び電極の製造方法、活物質及び電極 |
| JP4834030B2 (ja) * | 2008-04-22 | 2011-12-07 | 第一工業製薬株式会社 | リチウム二次電池用正極及びこれを用いたリチウム二次電池 |
| KR20110081301A (ko) * | 2008-10-24 | 2011-07-13 | 프리메트 프리시젼 머테리알스, 인크. | Ｉｖａ족의 작은 입자 조성물 및 관련 방법 |
| KR101108441B1 (ko) * | 2009-01-06 | 2012-01-31 | 주식회사 엘지화학 | 양극 활물질 및 이를 포함하는 리튬 이차전지 |
| CN101841017B (zh) * | 2009-03-16 | 2013-07-31 | 成都兴能新材料有限公司 | 一种钛酸锂/碳/碳纳米管复合电极材料及其制备方法 |
| US8398883B2 (en) * | 2009-03-19 | 2013-03-19 | Advanced Lithium Electrochemistry Co., Ltd. | Electrochemical composition and associated technology |
| JP5510036B2 (ja) * | 2009-05-28 | 2014-06-04 | Ｔｄｋ株式会社 | 活物質、活物質の製造方法及びリチウムイオン二次電池 |
| EP2275385B1 (en) * | 2009-07-15 | 2015-11-04 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Method of producing platelets comprising a layered material |
| KR20120082878A (ko) * | 2009-08-28 | 2012-07-24 | 프리메트 프리시젼 머테리알스, 인크. | 조성물 및 그의 제조 방법 |
| WO2011078112A1 (ja) * | 2009-12-22 | 2011-06-30 | 石原産業株式会社 | チタン酸リチウム、該チタン酸リチウムの製造方法、該製造方法に用いるスラリー、該チタン酸リチウムを含む電極活物質及び該電極活物質を用いたリチウム二次電池 |
| CN102201570B (zh) * | 2010-03-25 | 2013-11-06 | 清华大学 | 锂电池电极材料的制备方法 |
| CN102201275B (zh) * | 2010-03-25 | 2014-12-10 | 海洋王照明科技股份有限公司 | 锂盐-石墨烯复合材料及其制备方法与应用 |
| KR101146672B1 (ko) * | 2010-05-04 | 2012-05-22 | 삼성에스디아이 주식회사 | 티탄산 리튬 집합체 및 이의 제조 방법 |
| KR20130048764A (ko) * | 2010-07-15 | 2013-05-10 | 포스테크 리디움 인코포레이션 | 배터리 등급 캐소드 코팅 제제 |
| CN103080010B (zh) * | 2010-08-31 | 2016-05-04 | 户田工业株式会社 | 钛酸锂颗粒粉末及其制造方法、含Mg钛酸锂颗粒粉末及其制造方法、非水电解质二次电池用负极活性物质颗粒粉末以及非水电解质二次电池 |
| KR101542167B1 (ko) * | 2010-09-30 | 2015-08-05 | 카와사키 주코교 카부시키 카이샤 | 프로톤을 삽입종으로 하는 2차 전지용 음극 및 이를 구비하는 2차 전지 |
| CN102148368B (zh) * | 2011-02-24 | 2012-07-25 | 宁波工程学院 | 一种锂离子电池正极复合材料的制备方法及其专用装置 |
| WO2013002730A1 (en) * | 2011-06-27 | 2013-01-03 | National University Of Singapore | An approach for manufacturing efficient mesoporous nano-composite positive electrode limn1-xfexpo4 materials |
| US9327990B2 (en) * | 2011-06-27 | 2016-05-03 | National University Of Singapore | Production of nanostructured Li4Ti5O12 with superior high rate performance |
| CA2752844A1 (en) | 2011-09-19 | 2013-03-19 | Hydro-Quebec | Method for preparing a particulate of si or siox-based anode material, and material thus obtained |
| DE102011083537A1 (de) * | 2011-09-27 | 2013-03-28 | Siemens Aktiengesellschaft | Speicherelement und Verfahren zu dessen Herstellung |
| JPWO2013128936A1 (ja) * | 2012-02-28 | 2015-07-30 | 株式会社豊田自動織機 | 活物質複合体及びその製造方法、非水電解質二次電池用正極活物質、並びに非水電解質二次電池 |
| US9411058B2 (en) | 2012-04-13 | 2016-08-09 | University Of Tennessee Research Foundation | Polymer composite based thermal neutron detectors |
| US8796631B2 (en) | 2012-04-13 | 2014-08-05 | University Of Tennessee Research Foundation | Polymer composite based thermal neutron detectors |
| US9136534B2 (en) | 2013-03-15 | 2015-09-15 | Nano One Materials Corp. | Complexometric precursors formulation methodology for industrial production of high performance fine and ultrafine powders and nanopowders for specialized applications |
| US9159999B2 (en) | 2013-03-15 | 2015-10-13 | Nano One Materials Corp. | Complexometric precursor formulation methodology for industrial production of fine and ultrafine powders and nanopowders for lithium metal oxides for battery applications |
| US10374232B2 (en) * | 2013-03-15 | 2019-08-06 | Nano One Materials Corp. | Complexometric precursor formulation methodology for industrial production of fine and ultrafine powders and nanopowders for lithium metal oxides for battery applications |
| US9698419B1 (en) | 2013-03-15 | 2017-07-04 | Nano One Materials Corp. | Complexometric precursor formulation methodology for industrial production of fine and ultrafine powders and nanopowders of layered lithium mixed metal oxides for battery applications |
| US9755222B2 (en) | 2013-03-15 | 2017-09-05 | Johnson Matthey Public Limited Company | Alkali metal oxyanion electrode material having a carbon deposited by pyrolysis and process for making same |
| EP3024061B1 (en) * | 2013-10-31 | 2018-12-05 | LG Chem, Ltd. | Method of manufacturing separator for electrochemical device and separator for electrochemical device manufactured thereby |
| US10647045B1 (en) | 2016-11-03 | 2020-05-12 | Specialty Earth Sciences, Llc | Shaped or sized encapsulated reactant and method of making |
| CN110023245B (zh) * | 2017-02-21 | 2022-01-11 | 国际先进的粉末冶金和新材料研究中心(Arci) | 一种生产用于锂离子电池应用的高性能钛酸锂阳极材料的方法 |
| US11319659B2 (en) | 2018-12-28 | 2022-05-03 | Whirlpool Corporation | Button trap and sieve for a laundry appliance |
| CN111940066B (zh) * | 2019-05-16 | 2022-06-28 | 北京大地高科地质勘查有限公司 | 一种静电辅助煤样研磨方法 |
| KR102807456B1 (ko) * | 2019-12-26 | 2025-05-14 | 주식회사 엘지에너지솔루션 | 음극 활물질의 제조방법 |
Family Cites Families (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5427734A (en) | 1992-06-24 | 1995-06-27 | Sumitomo Special Metals Co., Ltd. | Process for preparing R-Fe-B type sintered magnets employing the injection molding method |
| JP3601124B2 (ja) * | 1995-09-22 | 2004-12-15 | 株式会社デンソー | 非水溶液を用いる二次電池の正極活物質、および正極。 |
| US5910382A (en) | 1996-04-23 | 1999-06-08 | Board Of Regents, University Of Texas Systems | Cathode materials for secondary (rechargeable) lithium batteries |
| US6447951B1 (en) | 1996-09-23 | 2002-09-10 | Valence Technology, Inc. | Lithium based phosphates, method of preparation, and uses thereof |
| US5871866A (en) | 1996-09-23 | 1999-02-16 | Valence Technology, Inc. | Lithium-containing phosphates, method of preparation, and use thereof |
| US6203946B1 (en) | 1998-12-03 | 2001-03-20 | Valence Technology, Inc. | Lithium-containing phosphates, method of preparation, and uses thereof |
| US6387569B1 (en) | 1997-05-05 | 2002-05-14 | Chemergy Ltd. | Conductive iron-based storage battery |
| US6749648B1 (en) | 2000-06-19 | 2004-06-15 | Nanagram Corporation | Lithium metal oxides |
| US20020192137A1 (en) | 2001-04-30 | 2002-12-19 | Benjamin Chaloner-Gill | Phosphate powder compositions and methods for forming particles with complex anions |
| US6136472A (en) | 1998-06-26 | 2000-10-24 | Valence Technology, Inc. | Lithium-containing silicon/phosphates, method of preparation, and uses thereof including as electrodes for a battery |
| US6153333A (en) | 1999-03-23 | 2000-11-28 | Valence Technology, Inc. | Lithium-containing phosphate active materials |
| CA2270771A1 (fr) | 1999-04-30 | 2000-10-30 | Hydro-Quebec | Nouveaux materiaux d'electrode presentant une conductivite de surface elevee |
| US6528033B1 (en) | 2000-01-18 | 2003-03-04 | Valence Technology, Inc. | Method of making lithium-containing materials |
| CA2320661A1 (fr) * | 2000-09-26 | 2002-03-26 | Hydro-Quebec | Nouveau procede de synthese de materiaux limpo4 a structure olivine |
| JP4742413B2 (ja) | 2000-09-29 | 2011-08-10 | ソニー株式会社 | 正極活物質の製造方法及び非水電解質電池の製造方法 |
| JP3997702B2 (ja) * | 2000-10-06 | 2007-10-24 | ソニー株式会社 | 非水電解質二次電池 |
| US6645452B1 (en) | 2000-11-28 | 2003-11-11 | Valence Technology, Inc. | Methods of making lithium metal cathode active materials |
| CA2327370A1 (fr) * | 2000-12-05 | 2002-06-05 | Hydro-Quebec | Nouvelle methode de fabrication de li4ti5o12 pur a partir du compose ternaire tix-liy-carbone: effet du carbone sur la synthese et la conductivite de l'electrode |
| CN1357933A (zh) * | 2000-12-08 | 2002-07-10 | 兰州大学化学化工学院 | 一种锂离子电池纳米正极材料LiCoC2的制备方法 |
| US7211350B2 (en) * | 2001-01-29 | 2007-05-01 | Rutgers University Foundation | Nanostructure lithium titanate electrode for high cycle rate rechargeable electrochemical cell |
| JP4186507B2 (ja) * | 2001-05-15 | 2008-11-26 | 株式会社豊田中央研究所 | リチウム二次電池正極活物質用炭素含有リチウム鉄複合酸化物およびその製造方法 |
| JP4187523B2 (ja) * | 2002-01-31 | 2008-11-26 | 日本化学工業株式会社 | リチウム鉄リン系複合酸化物炭素複合体、その製造方法、リチウム二次電池正極活物質及びリチウム二次電池 |
| US6724173B2 (en) | 2002-02-08 | 2004-04-20 | Valence Technology, Inc. | Circuits, apparatuses, electrochemical device charging methods, and lithium-mixed metal electrode cell charging methods |
| US6667599B2 (en) | 2002-02-08 | 2003-12-23 | Valence Technology, Inc. | Power supply apparatuses and methods of supplying electrical energy |
| ATE485241T1 (de) * | 2002-03-08 | 2010-11-15 | Altair Nanomaterials Inc | Verfahren zur herstellung nanoskaliger und submikronskaliger lithium-übergangsmetalloxide |
| CA2394056A1 (fr) | 2002-07-12 | 2004-01-12 | Hydro-Quebec | Particules comportant un noyau non conducteur ou semi conducteur recouvert d'un couche conductrice, leurs procedes d'obtention et leur utilisation dans des dispositifs electrochimiques |
| CN1194430C (zh) * | 2002-11-28 | 2005-03-23 | 清华大学 | 一种高速率锂离子电池阴极材料制备方法 |
| JP4388283B2 (ja) * | 2003-01-29 | 2009-12-24 | 三菱重工業株式会社 | リチウム二次電池及びリチウム二次電池用正極活物質の製造方法 |
| US7140567B1 (en) * | 2003-03-11 | 2006-11-28 | Primet Precision Materials, Inc. | Multi-carbide material manufacture and use as grinding media |
| US20060003013A1 (en) | 2003-03-11 | 2006-01-05 | Dobbs Robert J | Grinding media and methods associated with the same |
| US7041239B2 (en) * | 2003-04-03 | 2006-05-09 | Valence Technology, Inc. | Electrodes comprising mixed active particles |
| CN1442917A (zh) * | 2003-04-08 | 2003-09-17 | 复旦大学 | 碳膜与LiFePO4复合纳米导电材料及其合成方法 |
| JP2004311297A (ja) * | 2003-04-09 | 2004-11-04 | Mitsubishi Chemicals Corp | 粉体状リチウム二次電池正極材料、リチウム二次電池正極、及びリチウム二次電池 |
| DE10319464A1 (de) | 2003-04-29 | 2004-11-18 | Basf Ag | Verfahren zur Herstellung von nanokristallinen Lithiumtitanat-Spinellen |
| JP4620378B2 (ja) * | 2003-05-09 | 2011-01-26 | 日本化学工業株式会社 | リン酸リチウム凝集体、その製造方法及びリチウム鉄リン系複合酸化物の製造方法 |
| JP2005075714A (ja) * | 2003-09-03 | 2005-03-24 | Jsr Corp | ペロブスカイト型結晶粒子の製造方法 |
| DE10353266B4 (de) | 2003-11-14 | 2013-02-21 | Süd-Chemie Ip Gmbh & Co. Kg | Lithiumeisenphosphat, Verfahren zu seiner Herstellung und seine Verwendung als Elektrodenmaterial |
| JP2007515762A (ja) * | 2003-12-23 | 2007-06-14 | ウニヴェルシテ ド モントリオール | 電気活性挿入化合物の調製方法及び得られる電極物質 |
| CN1269740C (zh) * | 2004-08-27 | 2006-08-16 | 清华大学 | 一种Li改性掺杂NiO超微纳米粉体的制备方法 |
| JP5159048B2 (ja) * | 2005-09-08 | 2013-03-06 | 三洋電機株式会社 | 非水電解質二次電池 |
| US20070160752A1 (en) * | 2006-01-09 | 2007-07-12 | Conocophillips Company | Process of making carbon-coated lithium metal phosphate powders |
| CN103466665A (zh) | 2006-02-28 | 2013-12-25 | 普里梅精密材料有限公司 | 锂基化合物纳米颗粒组合物及其制备方法 |
| US20090155689A1 (en) * | 2007-12-14 | 2009-06-18 | Karim Zaghib | Lithium iron phosphate cathode materials with enhanced energy density and power performance |
| EP2235770A2 (en) | 2007-12-22 | 2010-10-06 | Primet Precision Materials, Inc. | Small particle electrode material compositions and methods of forming the same |
| KR20110081301A (ko) | 2008-10-24 | 2011-07-13 | 프리메트 프리시젼 머테리알스, 인크. | Ｉｖａ족의 작은 입자 조성물 및 관련 방법 |
| KR20120082878A (ko) | 2009-08-28 | 2012-07-24 | 프리메트 프리시젼 머테리알스, 인크. | 조성물 및 그의 제조 방법 |
-
2007
- 2007-02-28 CN CN2013103087515A patent/CN103466665A/zh active Pending
- 2007-02-28 US US11/712,831 patent/US8377509B2/en not_active Expired - Fee Related
- 2007-02-28 CN CN2007800152962A patent/CN101432241B/zh not_active Expired - Fee Related
- 2007-02-28 KR KR1020087023424A patent/KR101336566B1/ko not_active Expired - Fee Related
- 2007-02-28 WO PCT/US2007/005410 patent/WO2007100918A2/en not_active Ceased
- 2007-02-28 EP EP12153609A patent/EP2455355A1/en not_active Withdrawn
- 2007-02-28 JP JP2008557411A patent/JP5466408B2/ja not_active Expired - Fee Related
- 2007-02-28 EP EP07752131A patent/EP1996531A2/en not_active Withdrawn
- 2007-02-28 KR KR1020137021977A patent/KR20130106440A/ko not_active Ceased
-
2012
- 2012-12-18 US US13/718,848 patent/US20130122300A1/en not_active Abandoned
-
2013
- 2013-10-15 JP JP2013214561A patent/JP2014015393A/ja active Pending
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