TWI331419B - - Google Patents
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- Publication number
- TWI331419B TWI331419B TW092124922A TW92124922A TWI331419B TW I331419 B TWI331419 B TW I331419B TW 092124922 A TW092124922 A TW 092124922A TW 92124922 A TW92124922 A TW 92124922A TW I331419 B TWI331419 B TW I331419B
- Authority
- TW
- Taiwan
- Prior art keywords
- positive electrode
- lithium
- active material
- electrode active
- particles
- Prior art date
Links
- 239000002245 particle Substances 0.000 claims description 95
- 239000007774 positive electrode material Substances 0.000 claims description 82
- 229910052744 lithium Inorganic materials 0.000 claims description 36
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 34
- 229910052749 magnesium Inorganic materials 0.000 claims description 24
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 23
- 239000011164 primary particle Substances 0.000 claims description 23
- 238000001228 spectrum Methods 0.000 claims description 23
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 22
- 229910001416 lithium ion Inorganic materials 0.000 claims description 22
- 239000011163 secondary particle Substances 0.000 claims description 22
- 238000002441 X-ray diffraction Methods 0.000 claims description 19
- 229910052731 fluorine Inorganic materials 0.000 claims description 19
- -1 cobalt oxyhydroxide Chemical compound 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 16
- 239000010941 cobalt Substances 0.000 claims description 14
- 229910017052 cobalt Inorganic materials 0.000 claims description 13
- 239000011737 fluorine Substances 0.000 claims description 12
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 claims description 8
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 claims description 8
- 239000006104 solid solution Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 229910052797 bismuth Inorganic materials 0.000 claims 3
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 2
- 239000010406 cathode material Substances 0.000 claims 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
- 239000000843 powder Substances 0.000 description 61
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 38
- 238000000034 method Methods 0.000 description 33
- 239000000203 mixture Substances 0.000 description 25
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 23
- 238000004458 analytical method Methods 0.000 description 23
- 239000011777 magnesium Substances 0.000 description 23
- 238000009826 distribution Methods 0.000 description 19
- 230000014759 maintenance of location Effects 0.000 description 19
- 229910052757 nitrogen Inorganic materials 0.000 description 19
- 238000001179 sorption measurement Methods 0.000 description 19
- 238000012360 testing method Methods 0.000 description 19
- 238000005259 measurement Methods 0.000 description 17
- 230000000704 physical effect Effects 0.000 description 17
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 14
- 229910052726 zirconium Inorganic materials 0.000 description 14
- 229910052782 aluminium Inorganic materials 0.000 description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 11
- 229910052804 chromium Inorganic materials 0.000 description 11
- 239000011651 chromium Substances 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 10
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 6
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 125000004429 atom Chemical group 0.000 description 5
- 125000001153 fluoro group Chemical group F* 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 229910000420 cerium oxide Inorganic materials 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 4
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 4
- 239000000347 magnesium hydroxide Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 229910001928 zirconium oxide Inorganic materials 0.000 description 4
- 229910032387 LiCoO2 Inorganic materials 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 150000005678 chain carbonates Chemical class 0.000 description 3
- 230000001112 coagulating effect Effects 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
- 150000004679 hydroxides Chemical class 0.000 description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 description 3
- 239000007773 negative electrode material Substances 0.000 description 3
- 239000011255 nonaqueous electrolyte Substances 0.000 description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 3
- 125000004430 oxygen atom Chemical group O* 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 229910000423 chromium oxide Inorganic materials 0.000 description 2
- 229910000428 cobalt oxide Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 150000005676 cyclic carbonates Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 150000002222 fluorine compounds Chemical class 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- RGCKGOZRHPZPFP-UHFFFAOYSA-N Alizarin Natural products C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 102100025490 Slit homolog 1 protein Human genes 0.000 description 1
- 101710123186 Slit homolog 1 protein Proteins 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical class B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- DFFDSQBEGQFJJU-UHFFFAOYSA-M butyl carbonate Chemical compound CCCCOC([O-])=O DFFDSQBEGQFJJU-UHFFFAOYSA-M 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910001429 cobalt ion Inorganic materials 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- AEHVMUMGWLAZNV-UHFFFAOYSA-N ethyl propan-2-yl carbonate Chemical compound CCOC(=O)OC(C)C AEHVMUMGWLAZNV-UHFFFAOYSA-N 0.000 description 1
- 239000012025 fluorinating agent Substances 0.000 description 1
- 239000006232 furnace black Substances 0.000 description 1
- 229910021480 group 4 element Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 150000002641 lithium Chemical group 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910001512 metal fluoride Inorganic materials 0.000 description 1
- KKQAVHGECIBFRQ-UHFFFAOYSA-N methyl propyl carbonate Chemical compound CCCOC(=O)OC KKQAVHGECIBFRQ-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- RCYJPSGNXVLIBO-UHFFFAOYSA-N sulfanylidenetitanium Chemical compound [S].[Ti] RCYJPSGNXVLIBO-UHFFFAOYSA-N 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 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
- 150000003755 zirconium compounds Chemical class 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/40—Complex oxides containing cobalt and at least one other metal element
- C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002279198 | 2002-09-25 |
Publications (2)
| Publication Number | Publication Date |
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| TW200410437A TW200410437A (en) | 2004-06-16 |
| TWI331419B true TWI331419B (enExample) | 2010-10-01 |
Family
ID=32040448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW092124922A TW200410437A (en) | 2002-09-25 | 2003-09-09 | Positive electrode material for lithium secondary battery and process for producing the same |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7504180B2 (enExample) |
| JP (1) | JP4221371B2 (enExample) |
| KR (1) | KR101021991B1 (enExample) |
| CN (1) | CN100517818C (enExample) |
| TW (1) | TW200410437A (enExample) |
| WO (1) | WO2004030126A1 (enExample) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4353808B2 (ja) | 2002-02-15 | 2009-10-28 | Ａｇｃセイミケミカル株式会社 | リチウム二次電池用の粒子状正極活物質 |
| KR100601064B1 (ko) | 2002-09-03 | 2006-07-19 | 세이미 케미칼 가부시끼가이샤 | 리튬 이차전지 양극용 리튬코발트 복합산화물의 제조방법 |
| JP4424949B2 (ja) * | 2003-09-09 | 2010-03-03 | 三洋電機株式会社 | 非水電解質二次電池 |
| JP4518865B2 (ja) * | 2003-09-30 | 2010-08-04 | 三洋電機株式会社 | 非水電解質二次電池およびその製造方法 |
| JP4669214B2 (ja) * | 2003-09-30 | 2011-04-13 | 株式会社田中化学研究所 | オキシ水酸化コバルト粒子及びその製造方法 |
| JP4721729B2 (ja) * | 2004-11-12 | 2011-07-13 | 三洋電機株式会社 | 非水電解質二次電池 |
| JP4841133B2 (ja) * | 2004-11-16 | 2011-12-21 | 三洋電機株式会社 | 非水電解質二次電池 |
| JP4530822B2 (ja) * | 2004-11-30 | 2010-08-25 | 三洋電機株式会社 | 非水電解質二次電池及びその充電方法 |
| JP4652791B2 (ja) * | 2004-12-08 | 2011-03-16 | 株式会社田中化学研究所 | Ｍｇ固溶オキシ水酸化コバルト粒子及びその製造方法 |
| JP4530844B2 (ja) * | 2004-12-28 | 2010-08-25 | 三洋電機株式会社 | 非水電解質二次電池及びその充電方法 |
| JP4530845B2 (ja) * | 2004-12-28 | 2010-08-25 | 三洋電機株式会社 | 非水電解質二次電池及びその充電方法 |
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| JP4877898B2 (ja) * | 2005-01-21 | 2012-02-15 | 日立マクセルエナジー株式会社 | 非水電解質二次電池 |
| JP4794180B2 (ja) * | 2005-02-24 | 2011-10-19 | 三洋電機株式会社 | 非水電解質二次電池 |
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| US8445129B2 (en) | 2005-05-27 | 2013-05-21 | Sony Corporation | Cathode active material, method of manufacturing it, cathode, and battery |
| JP5076285B2 (ja) * | 2005-05-27 | 2012-11-21 | ソニー株式会社 | リチウムイオン二次電池用正極活物質、リチウムイオン二次電池用正極およびリチウムイオン二次電池 |
| JP5153060B2 (ja) * | 2005-06-16 | 2013-02-27 | パナソニック株式会社 | リチウムイオン二次電池 |
| JP4813165B2 (ja) * | 2005-12-07 | 2011-11-09 | Ａｇｃセイミケミカル株式会社 | 非水電解質二次電池用正極活物質およびその製造方法 |
| JP5192818B2 (ja) * | 2006-03-02 | 2013-05-08 | Ａｇｃセイミケミカル株式会社 | 非水電解質二次電池用正極活物質及びその製造方法 |
| JP5110556B2 (ja) * | 2006-03-27 | 2012-12-26 | 日立マクセルエナジー株式会社 | 非水二次電池およびその使用方法 |
| JP5610178B2 (ja) * | 2008-10-02 | 2014-10-22 | 戸田工業株式会社 | リチウム複合化合物粒子粉末及びその製造方法、非水電解質二次電池 |
| JP5347522B2 (ja) | 2009-01-20 | 2013-11-20 | Ｔｄｋ株式会社 | 活物質及び電極の製造方法、活物質及び電極 |
| JP2009164139A (ja) * | 2009-04-20 | 2009-07-23 | Toyo Tanso Kk | 非水電解液二次電池用正極活物質の製造方法 |
| JP2009164138A (ja) * | 2009-04-20 | 2009-07-23 | Toyo Tanso Kk | 非水電解液二次電池用正極活物質 |
| JP5434278B2 (ja) | 2009-05-29 | 2014-03-05 | Ｔｄｋ株式会社 | 活物質及び電極の製造方法、活物質及び電極 |
| JP5241766B2 (ja) * | 2010-04-16 | 2013-07-17 | 三洋電機株式会社 | 非水電解質二次電池及びその充電方法 |
| JP5147890B2 (ja) * | 2010-04-16 | 2013-02-20 | 三洋電機株式会社 | 非水電解質二次電池及びその充電方法 |
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| KR101895641B1 (ko) * | 2010-10-20 | 2018-09-05 | 카운슬 오브 사이언티픽 앤드 인더스트리얼 리서치 | 캐소드 물질 및 이로부터의 리튬이온 배터리 |
| JP2011042573A (ja) * | 2010-10-26 | 2011-03-03 | Tanaka Chemical Corp | オキシ水酸化コバルト粒子 |
| US8999009B2 (en) * | 2012-03-07 | 2015-04-07 | A123 Systems Llc | Surface modification of battery materials and method for making a battery |
| JP5741969B2 (ja) * | 2013-08-05 | 2015-07-01 | 戸田工業株式会社 | リチウム複合化合物粒子粉末及びその製造方法、非水電解質二次電池 |
| WO2015122690A1 (ko) * | 2014-02-11 | 2015-08-20 | 주식회사 엘앤에프신소재 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| WO2016035853A1 (ja) * | 2014-09-03 | 2016-03-10 | 三井金属鉱業株式会社 | リチウム二次電池用正極活物質 |
| CN105651647B (zh) * | 2016-04-13 | 2019-06-21 | 天津巴莫科技股份有限公司 | 正极材料中三氧化二铝含量的测试方法 |
| KR102481149B1 (ko) * | 2016-07-05 | 2022-12-23 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지 |
| KR102256299B1 (ko) | 2016-08-02 | 2021-05-26 | 삼성에스디아이 주식회사 | 리튬이차전지용 리튬 코발트 복합 산화물 및 이를 포함한 양극을 함유한 리튬이차전지 |
| KR102256296B1 (ko) | 2016-08-02 | 2021-05-26 | 삼성에스디아이 주식회사 | 리튬이차전지용 리튬 코발트 복합 산화물 및 이를 포함한 양극을 함유한 리튬이차전지 |
| CN116387602A (zh) | 2016-10-12 | 2023-07-04 | 株式会社半导体能源研究所 | 正极活性物质粒子以及正极活性物质粒子的制造方法 |
| US20180145317A1 (en) * | 2016-11-18 | 2018-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery |
| JP7177769B2 (ja) | 2017-05-12 | 2022-11-24 | 株式会社半導体エネルギー研究所 | 正極活物質粒子及びリチウムイオン二次電池 |
| EP4614643A3 (en) | 2017-05-19 | 2025-12-31 | Semiconductor Energy Laboratory Co., Ltd. | Positive electrode active material, process for manufacturing positive electrode active material and secondary battery |
| US12272822B2 (en) | 2017-06-26 | 2025-04-08 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing positive electrode active material, and secondary battery |
| KR102264634B1 (ko) * | 2017-09-08 | 2021-06-15 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 양극 활물질, 이의 제조 방법, 이를 포함하는 리튬 이차전지용 양극 및 리튬 이차전지 |
| WO2020241804A1 (ja) * | 2019-05-31 | 2020-12-03 | 住友金属鉱山株式会社 | リチウムイオン二次電池用正極活物質前駆体、リチウムイオン二次電池用正極活物質、リチウムイオン二次電池用正極活物質前駆体の製造方法、リチウムイオン二次電池用正極活物質の製造方法、リチウムイオン二次電池 |
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| JP2855877B2 (ja) * | 1991-04-17 | 1999-02-10 | 松下電器産業株式会社 | 非水電解液二次電池 |
| FR2751135A1 (fr) * | 1996-07-12 | 1998-01-16 | Accumulateurs Fixes | Electrode de generateur electrochimique rechargeable au lithium |
| JP3591195B2 (ja) * | 1997-03-07 | 2004-11-17 | 日亜化学工業株式会社 | リチウムイオン二次電池用正極活物質 |
| JP3691279B2 (ja) | 1998-02-10 | 2005-09-07 | 三星エスディアイ株式会社 | リチウム二次電池用正極活物質、その製造方法、及びリチウム二次電池 |
| JP3614670B2 (ja) * | 1998-07-10 | 2005-01-26 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質およびその製造方法 |
| JP4136260B2 (ja) * | 2000-03-28 | 2008-08-20 | 三洋電機株式会社 | 非水電解質電池 |
| JP4020565B2 (ja) * | 2000-03-31 | 2007-12-12 | 三洋電機株式会社 | 非水電解質二次電池 |
| JP2001319652A (ja) * | 2000-05-11 | 2001-11-16 | Sony Corp | 正極活物質及び非水電解質電池、並びにそれらの製造方法 |
| JP2002083597A (ja) * | 2000-06-30 | 2002-03-22 | Matsushita Electric Ind Co Ltd | リチウム二次電池 |
| JP2002042811A (ja) * | 2000-07-24 | 2002-02-08 | Sumitomo Metal Mining Co Ltd | 非水系電解質二次電池用正極活物質および該正極活物質を用いた非水系電解質二次電池 |
| JP2002060225A (ja) * | 2000-08-18 | 2002-02-26 | Ishihara Sangyo Kaisha Ltd | コバルト酸リチウム凝集体、コバルト酸化物凝集体及びそれらの製造方法並びに該コバルト酸リチウム凝集体を用いてなるリチウム電池 |
| JP2002087824A (ja) * | 2000-09-12 | 2002-03-27 | Tokuyama Corp | フッ素置換遷移金属酸化物 |
| JP3640164B2 (ja) * | 2000-10-13 | 2005-04-20 | 株式会社デンソー | 非水電解質二次電池 |
| JP5034136B2 (ja) * | 2000-11-14 | 2012-09-26 | 株式会社Ｇｓユアサ | 非水電解質二次電池用正極活物質およびそれを用いた非水電解質二次電池 |
| JP2002158010A (ja) * | 2000-11-17 | 2002-05-31 | Sumitomo Metal Mining Co Ltd | 非水系電解質二次電池用正極活物質およびそれを用いた非水系電解質二次電池 |
| JP3777988B2 (ja) * | 2001-01-23 | 2006-05-24 | 日亜化学工業株式会社 | リチウム二次電池用正極活物質及びその製造方法 |
| JP2002260666A (ja) * | 2001-02-28 | 2002-09-13 | Asahi Kasei Corp | 非水系二次電池 |
| JP4963532B2 (ja) * | 2001-06-01 | 2012-06-27 | 日本化学工業株式会社 | リチウム二次電池正極活物質及びリチウム二次電池 |
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- 2003-06-06 JP JP2004539456A patent/JP4221371B2/ja not_active Expired - Fee Related
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- 2003-06-06 US US10/526,474 patent/US7504180B2/en not_active Expired - Lifetime
- 2003-09-09 TW TW092124922A patent/TW200410437A/zh not_active IP Right Cessation
Also Published As
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|---|---|
| TW200410437A (en) | 2004-06-16 |
| CN100517818C (zh) | 2009-07-22 |
| US20050250013A1 (en) | 2005-11-10 |
| JPWO2004030126A1 (ja) | 2006-01-26 |
| US7504180B2 (en) | 2009-03-17 |
| WO2004030126A1 (ja) | 2004-04-08 |
| JP4221371B2 (ja) | 2009-02-12 |
| KR101021991B1 (ko) | 2011-03-16 |
| KR20050057566A (ko) | 2005-06-16 |
| CN1685543A (zh) | 2005-10-19 |
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