TW200415815A - Non-aqueous electrolyte secondary battery negative electrode material, making method, and lithium ion secondary battery - Google Patents
Non-aqueous electrolyte secondary battery negative electrode material, making method, and lithium ion secondary battery Download PDFInfo
- Publication number
- TW200415815A TW200415815A TW092133223A TW92133223A TW200415815A TW 200415815 A TW200415815 A TW 200415815A TW 092133223 A TW092133223 A TW 092133223A TW 92133223 A TW92133223 A TW 92133223A TW 200415815 A TW200415815 A TW 200415815A
- Authority
- TW
- Taiwan
- Prior art keywords
- negative electrode
- aqueous electrolyte
- electrode material
- electrolyte battery
- silicon
- Prior art date
Links
- 239000007773 negative electrode material Substances 0.000 title claims abstract description 64
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 55
- 239000011255 nonaqueous electrolyte Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 46
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- 229910052710 silicon Inorganic materials 0.000 claims description 23
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 22
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 22
- 229910000077 silane Inorganic materials 0.000 claims description 21
- 239000012756 surface treatment agent Substances 0.000 claims description 20
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- 239000010703 silicon Substances 0.000 claims description 19
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 15
- 239000003431 cross linking reagent Substances 0.000 claims description 14
- 229910002804 graphite Inorganic materials 0.000 claims description 14
- 239000010439 graphite Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- 239000012298 atmosphere Substances 0.000 claims description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000004971 Cross linker Substances 0.000 claims description 5
- 239000010405 anode material Substances 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 4
- 229920002050 silicone resin Polymers 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 125000000962 organic group Chemical group 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000013043 chemical agent Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 230000001568 sexual effect Effects 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- 210000000078 claw Anatomy 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052744 lithium Inorganic materials 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 18
- 239000000843 powder Substances 0.000 description 17
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- -1 Sn2O3 Inorganic materials 0.000 description 14
- 150000002430 hydrocarbons Chemical group 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 238000011156 evaluation Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000010953 base metal Substances 0.000 description 7
- 229920001296 polysiloxane Polymers 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 229910052718 tin Inorganic materials 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000003342 alkenyl group Chemical group 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000011863 silicon-based powder Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- RMKZLFMHXZAGTM-UHFFFAOYSA-N [dimethoxy(propyl)silyl]oxymethyl prop-2-enoate Chemical compound CCC[Si](OC)(OC)OCOC(=O)C=C RMKZLFMHXZAGTM-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- 229910021383 artificial graphite Inorganic materials 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(iii) oxide Chemical compound O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000006258 conductive agent Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BLBNEWYCYZMDEK-UHFFFAOYSA-N $l^{1}-indiganyloxyindium Chemical compound [In]O[In] BLBNEWYCYZMDEK-UHFFFAOYSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- PWESSVUYESFKBH-UHFFFAOYSA-N 2,2-dimethoxyethenylbenzene Chemical compound COC(OC)=CC1=CC=CC=C1 PWESSVUYESFKBH-UHFFFAOYSA-N 0.000 description 1
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- HNUKTDKISXPDPA-UHFFFAOYSA-N 2-oxopropyl Chemical group [CH2]C(C)=O HNUKTDKISXPDPA-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical group CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical group NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910005973 Ge2N20 Inorganic materials 0.000 description 1
- 229910001556 Li2Si2O5 Inorganic materials 0.000 description 1
- 229910001555 Li2Si3O7 Inorganic materials 0.000 description 1
- 229910032387 LiCoO2 Inorganic materials 0.000 description 1
- 229910014549 LiMn204 Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910003092 TiS2 Inorganic materials 0.000 description 1
- JJVGROTXXZVGGN-UHFFFAOYSA-H [Li+].[Li+].[Li+].[Li+].[Li+].[Li+].[F-].[F-].[F-].[F-].[F-].[F-] Chemical compound [Li+].[Li+].[Li+].[Li+].[Li+].[Li+].[F-].[F-].[F-].[F-].[F-].[F-] JJVGROTXXZVGGN-UHFFFAOYSA-H 0.000 description 1
- UTPYQWVXECMZMA-UHFFFAOYSA-N [dimethyl(sulfo)silyl]methane Chemical compound C[Si](C)(C)S(O)(=O)=O UTPYQWVXECMZMA-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000003302 alkenyloxy group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Inorganic materials O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 1
- 229910000411 antimony tetroxide Inorganic materials 0.000 description 1
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910000417 bismuth pentoxide Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 229930188620 butyrolactone Natural products 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 150000002118 epoxides Chemical group 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- QYHJPNQDLVVBDB-UHFFFAOYSA-N ethenyl(trimethoxy)silane;silicon Chemical compound [Si].CO[Si](OC)(OC)C=C QYHJPNQDLVVBDB-UHFFFAOYSA-N 0.000 description 1
- SBRXLTRZCJVAPH-UHFFFAOYSA-N ethyl(trimethoxy)silane Chemical compound CC[Si](OC)(OC)OC SBRXLTRZCJVAPH-UHFFFAOYSA-N 0.000 description 1
- HTSRFYSEWIPFNI-UHFFFAOYSA-N ethyl-dimethoxy-methylsilane Chemical compound CC[Si](C)(OC)OC HTSRFYSEWIPFNI-UHFFFAOYSA-N 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000005020 hydroxyalkenyl group Chemical group 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 1
- 229910001486 lithium perchlorate Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052961 molybdenite Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- WKWOFMSUGVVZIV-UHFFFAOYSA-N n-bis(ethenyl)silyl-n-trimethylsilylmethanamine Chemical compound C[Si](C)(C)N(C)[SiH](C=C)C=C WKWOFMSUGVVZIV-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 239000012457 nonaqueous media Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229910052990 silicon hydride Inorganic materials 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000011856 silicon-based particle Substances 0.000 description 1
- XJKVPKYVPCWHFO-UHFFFAOYSA-N silicon;hydrate Chemical compound O.[Si] XJKVPKYVPCWHFO-UHFFFAOYSA-N 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- YEAUATLBSVJFOY-UHFFFAOYSA-N tetraantimony hexaoxide Chemical compound O1[Sb](O2)O[Sb]3O[Sb]1O[Sb]2O3 YEAUATLBSVJFOY-UHFFFAOYSA-N 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- UXLVQUDJEAWBPQ-UHFFFAOYSA-N trimethylsilyl carbamate Chemical compound C[Si](C)(C)OC(N)=O UXLVQUDJEAWBPQ-UHFFFAOYSA-N 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
-
- 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
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0421—Methods of deposition of the material involving vapour deposition
- H01M4/0428—Chemical vapour deposition
-
- 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
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- 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
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- 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
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002342624A JP4025995B2 (ja) | 2002-11-26 | 2002-11-26 | 非水電解質二次電池負極材及びその製造方法並びにリチウムイオン二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200415815A true TW200415815A (en) | 2004-08-16 |
| TWI331420B TWI331420B (enExample) | 2010-10-01 |
Family
ID=32375895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW092133223A TW200415815A (en) | 2002-11-26 | 2003-11-26 | Non-aqueous electrolyte secondary battery negative electrode material, making method, and lithium ion secondary battery |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7358011B2 (enExample) |
| JP (1) | JP4025995B2 (enExample) |
| KR (1) | KR100973633B1 (enExample) |
| CN (1) | CN1290212C (enExample) |
| TW (1) | TW200415815A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI423925B (zh) * | 2006-03-27 | 2014-01-21 | Shinetsu Chemical Co | SiCO-Li-based composite, a method for producing the same, and a negative electrode material for a non-electrolyte battery |
Families Citing this family (116)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2395059B (en) * | 2002-11-05 | 2005-03-16 | Imp College Innovations Ltd | Structured silicon anode |
| JP4650603B2 (ja) * | 2003-12-22 | 2011-03-16 | 日本電気株式会社 | 二次電池用負極材料及びその製造方法並びにそれを用いた二次電池 |
| KR100570648B1 (ko) * | 2004-01-26 | 2006-04-12 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지 |
| US7432015B2 (en) * | 2004-02-25 | 2008-10-07 | Samsung Sdi Co., Ltd. | Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery comprising the same |
| CN100547830C (zh) * | 2004-03-08 | 2009-10-07 | 三星Sdi株式会社 | 可充电锂电池的负极活性物质及其制法以及包含它的可充电锂电池 |
| US7790316B2 (en) * | 2004-03-26 | 2010-09-07 | Shin-Etsu Chemical Co., Ltd. | Silicon composite particles, preparation thereof, and negative electrode material for non-aqueous electrolyte secondary cell |
| JP4852824B2 (ja) * | 2004-03-31 | 2012-01-11 | 日本電気株式会社 | リチウム二次電池用負極、その製造方法及びリチウム二次電池 |
| US7658863B2 (en) * | 2004-07-30 | 2010-02-09 | Shin-Etsu Chemical Co., Ltd. | Si-C-O composite, making method, and non-aqueous electrolyte secondary cell negative electrode material |
| JP4998662B2 (ja) * | 2004-07-30 | 2012-08-15 | 信越化学工業株式会社 | Ｓｉ−Ｃ−Ｏ系コンポジット及びその製造方法並びに非水電解質二次電池用負極材 |
| US20060051670A1 (en) * | 2004-09-03 | 2006-03-09 | Shin-Etsu Chemical Co., Ltd. | Non-aqueous electrolyte secondary cell negative electrode material and metallic silicon power therefor |
| JP2006100255A (ja) * | 2004-09-03 | 2006-04-13 | Shin Etsu Chem Co Ltd | 非水電解質二次電池負極材用金属珪素粉末及び非水電解質二次電池用負極材 |
| CN100502137C (zh) * | 2004-11-19 | 2009-06-17 | 松下电器产业株式会社 | 非水电解质二次电池 |
| JP5082227B2 (ja) * | 2004-11-22 | 2012-11-28 | 日産自動車株式会社 | 電池構造体 |
| JP4229062B2 (ja) * | 2004-12-22 | 2009-02-25 | ソニー株式会社 | リチウムイオン二次電池 |
| KR100985346B1 (ko) * | 2005-06-15 | 2010-10-04 | 파나소닉 주식회사 | 리튬 이차전지 |
| KR100709860B1 (ko) * | 2005-07-22 | 2007-04-23 | 삼성에스디아이 주식회사 | Ｓｉ함유 물질층 및 다공성막을 포함하는 전극 및 이를채용한 리튬 전지 |
| JP4826199B2 (ja) * | 2005-10-14 | 2011-11-30 | 株式会社豊田中央研究所 | 水系リチウム二次電池 |
| GB0601318D0 (en) | 2006-01-23 | 2006-03-01 | Imp Innovations Ltd | Method of etching a silicon-based material |
| GB0601319D0 (en) * | 2006-01-23 | 2006-03-01 | Imp Innovations Ltd | A method of fabricating pillars composed of silicon-based material |
| JP4911990B2 (ja) * | 2006-02-27 | 2012-04-04 | 三洋電機株式会社 | リチウム二次電池用負極及びその製造方法並びにリチウム二次電池 |
| US7776473B2 (en) * | 2006-03-27 | 2010-08-17 | Shin-Etsu Chemical Co., Ltd. | Silicon-silicon oxide-lithium composite, making method, and non-aqueous electrolyte secondary cell negative electrode material |
| US9263771B2 (en) * | 2006-03-30 | 2016-02-16 | Sanyo Electric Co., Ltd. | Lithium secondary battery and method of manufacturing the same |
| KR100875126B1 (ko) * | 2006-11-13 | 2008-12-22 | 한국과학기술원 | 개선된 사이클 성능을 가지는 리튬 이차전지용 전극 및이를 이용한 리튬이차전지 |
| AU2007319213B2 (en) | 2006-11-15 | 2014-06-12 | Basf Se | Electric double layer capacitance device |
| KR100759410B1 (ko) * | 2006-11-20 | 2007-09-19 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지 |
| KR100814880B1 (ko) * | 2006-11-22 | 2008-03-18 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를포함하는 리튬 이차 전지 |
| KR100778450B1 (ko) * | 2006-11-22 | 2007-11-28 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를포함하는 리튬 이차 전지 |
| KR100851969B1 (ko) * | 2007-01-05 | 2008-08-12 | 삼성에스디아이 주식회사 | 음극 활물질, 그 제조 방법 및 이를 채용한 음극과 리튬전지 |
| KR101451801B1 (ko) * | 2007-02-14 | 2014-10-17 | 삼성에스디아이 주식회사 | 음극 활물질, 그 제조 방법 및 이를 채용한 음극과 리튬전지 |
| KR100805123B1 (ko) * | 2007-02-15 | 2008-02-21 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
| US20080206641A1 (en) * | 2007-02-27 | 2008-08-28 | 3M Innovative Properties Company | Electrode compositions and electrodes made therefrom |
| GB0709165D0 (en) | 2007-05-11 | 2007-06-20 | Nexeon Ltd | A silicon anode for a rechargeable battery |
| JP5511128B2 (ja) * | 2007-06-07 | 2014-06-04 | 三星エスディアイ株式会社 | 非水二次電池用負極材料及び非水二次電池 |
| GB0713895D0 (en) * | 2007-07-17 | 2007-08-29 | Nexeon Ltd | Production |
| GB0713898D0 (en) * | 2007-07-17 | 2007-08-29 | Nexeon Ltd | A method of fabricating structured particles composed of silcon or a silicon-based material and their use in lithium rechargeable batteries |
| GB0713896D0 (en) * | 2007-07-17 | 2007-08-29 | Nexeon Ltd | Method |
| KR100878718B1 (ko) * | 2007-08-28 | 2009-01-14 | 한국과학기술연구원 | 리튬이차전지용 실리콘 박막 음극, 이의 제조방법 및 이를포함하는 리튬이차전지 |
| KR100898291B1 (ko) * | 2007-09-12 | 2009-05-18 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
| KR100913177B1 (ko) | 2007-09-17 | 2009-08-19 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질 및 이의 제조 방법 |
| KR100898293B1 (ko) * | 2007-11-27 | 2009-05-18 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질 및 이의 제조 방법 |
| US8105718B2 (en) * | 2008-03-17 | 2012-01-31 | Shin-Etsu Chemical Co., Ltd. | Non-aqueous electrolyte secondary battery, negative electrode material, and making method |
| GB2464157B (en) | 2008-10-10 | 2010-09-01 | Nexeon Ltd | A method of fabricating structured particles composed of silicon or a silicon-based material |
| GB2464158B (en) | 2008-10-10 | 2011-04-20 | Nexeon Ltd | A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries |
| KR101470022B1 (ko) * | 2009-05-04 | 2014-12-05 | 주식회사 엘지화학 | 규소-고분자 복합체 입자, 그의 제조 방법 및 이를 포함하는 리튬이온 이차전지 음극 |
| GB2470056B (en) | 2009-05-07 | 2013-09-11 | Nexeon Ltd | A method of making silicon anode material for rechargeable cells |
| US9853292B2 (en) | 2009-05-11 | 2017-12-26 | Nexeon Limited | Electrode composition for a secondary battery cell |
| GB2470190B (en) | 2009-05-11 | 2011-07-13 | Nexeon Ltd | A binder for lithium ion rechargeable battery cells |
| JP5536364B2 (ja) * | 2009-05-25 | 2014-07-02 | シャープ株式会社 | リチウム二次電池用負極材料およびその製造方法 |
| US8404384B2 (en) | 2009-07-01 | 2013-03-26 | Energ2 Technologies, Inc. | Ultrapure synthetic carbon materials |
| JP5120371B2 (ja) * | 2009-12-24 | 2013-01-16 | 株式会社豊田自動織機 | リチウムイオン二次電池用負極 |
| US9553303B2 (en) * | 2010-01-18 | 2017-01-24 | Enevate Corporation | Silicon particles for battery electrodes |
| JP5712439B2 (ja) * | 2010-03-11 | 2015-05-07 | エルジー ケム． エルティーディ． | 有機高分子−ケイ素複合体粒子及びその製造方法とそれを含む負極及びリチウム二次電池 |
| JP5985137B2 (ja) * | 2010-03-16 | 2016-09-06 | 日立マクセル株式会社 | 非水二次電池の製造方法 |
| GB201005979D0 (en) | 2010-04-09 | 2010-05-26 | Nexeon Ltd | A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries |
| JP2011243558A (ja) * | 2010-04-22 | 2011-12-01 | Hitachi Maxell Energy Ltd | リチウム二次電池用正極およびリチウム二次電池 |
| GB201009519D0 (en) | 2010-06-07 | 2010-07-21 | Nexeon Ltd | An additive for lithium ion rechargeable battery cells |
| GB201014707D0 (en) | 2010-09-03 | 2010-10-20 | Nexeon Ltd | Electroactive material |
| GB201014706D0 (en) | 2010-09-03 | 2010-10-20 | Nexeon Ltd | Porous electroactive material |
| US8654507B2 (en) | 2010-09-30 | 2014-02-18 | Energ2 Technologies, Inc. | Enhanced packing of energy storage particles |
| KR101135500B1 (ko) * | 2010-11-25 | 2012-04-13 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| US20120244440A1 (en) * | 2011-03-24 | 2012-09-27 | Nathan Lee | Rechargeable lithium battery |
| EP2698851B1 (en) * | 2011-04-13 | 2018-12-12 | Sei Corporation | Electrode material for lithium secondary battery and lithium secondary battery |
| US20120262127A1 (en) | 2011-04-15 | 2012-10-18 | Energ2 Technologies, Inc. | Flow ultracapacitor |
| WO2012167117A2 (en) | 2011-06-03 | 2012-12-06 | Energ2 Technologies, Inc. | Carbon-lead blends for use in hybrid energy storage devices |
| KR101340267B1 (ko) * | 2011-07-20 | 2013-12-10 | 충남대학교산학협력단 | 충방전 성능이 향상된 이차전지 |
| JP5365668B2 (ja) * | 2011-07-27 | 2013-12-11 | 日本電気株式会社 | リチウム二次電池及びその負極の製造方法 |
| WO2013120011A1 (en) | 2012-02-09 | 2013-08-15 | Energ2 Technologies, Inc. | Preparation of polymeric resins and carbon materials |
| KR101569136B1 (ko) * | 2012-03-05 | 2015-11-13 | 주식회사 엘지화학 | 무기입자를 이용한 리튬 이차전지용 기재의 코팅방법 및 상기 방법에 의해 코팅된 기재를 포함하는 리튬 이차전지 |
| KR20130106687A (ko) * | 2012-03-20 | 2013-09-30 | 삼성에스디아이 주식회사 | 음극 활물질 및 이를 포함하는 리튬 전지 |
| KR101507453B1 (ko) * | 2012-04-18 | 2015-03-31 | 주식회사 엘지화학 | 음극 활물질 및 이를 포함하는 이차전지 |
| JP6020331B2 (ja) * | 2012-05-16 | 2016-11-02 | 信越化学工業株式会社 | 珪素酸化物粒子及びその製造方法、ならびにリチウムイオン二次電池及び電気化学キャパシタ |
| KR102157157B1 (ko) | 2012-07-17 | 2020-09-17 | 제온 코포레이션 | 이차 전지용 부극 및 이차 전지 |
| CN103794767A (zh) * | 2012-11-02 | 2014-05-14 | 华为技术有限公司 | 锂电池负极材料、负极和锂电池及其制备方法、通信设备 |
| EP2924784B1 (en) * | 2012-11-20 | 2019-01-09 | Showa Denko K.K. | Method for producing negative electrode material for lithium ion batteries |
| CN104823308B (zh) | 2012-12-05 | 2017-03-08 | 日本瑞翁株式会社 | 锂离子二次电池 |
| KR20150098610A (ko) * | 2012-12-19 | 2015-08-28 | 디아이씨 가부시끼가이샤 | 비수성 이차 전지 부극용 활물질 및 비수성 이차 전지 |
| KR102219706B1 (ko) | 2013-02-04 | 2021-02-23 | 제온 코포레이션 | 리튬 이온 2 차 전지 정극용 슬러리 |
| CN110112377A (zh) | 2013-03-14 | 2019-08-09 | 14族科技公司 | 包含锂合金化的电化学改性剂的复合碳材料 |
| CN103474666B (zh) * | 2013-07-23 | 2016-03-02 | 江苏华东锂电技术研究院有限公司 | 锂离子电池负极活性材料的制备方法 |
| TW201530874A (zh) * | 2013-09-30 | 2015-08-01 | Toppan Printing Co Ltd | 二次電池用電極、二次電池 |
| JP6393969B2 (ja) * | 2013-09-30 | 2018-09-26 | 凸版印刷株式会社 | 二次電池用電極活物質の製造方法、二次電池用電極の製造方法 |
| US10195583B2 (en) | 2013-11-05 | 2019-02-05 | Group 14 Technologies, Inc. | Carbon-based compositions with highly efficient volumetric gas sorption |
| CN103682244B (zh) * | 2013-12-04 | 2015-11-18 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种锂离子电池电极材料的表面包覆方法 |
| JP6301142B2 (ja) * | 2014-01-31 | 2018-03-28 | 信越化学工業株式会社 | 非水電解質二次電池用負極材及び非水電解質二次電池用負極材の製造方法並びに非水電解質二次電池 |
| KR102872203B1 (ko) | 2014-03-14 | 2025-10-17 | 그룹14 테크놀로지스, 인코포레이티드 | 용매의 부재하의 졸-겔 중합을 위한 신규한 방법 및 그러한 방법으로부터의 가변형 탄소 구조의 생성 |
| JP6275822B2 (ja) | 2014-03-20 | 2018-02-07 | 株式会社東芝 | 非水電解質電池用活物質、非水電解質電池用電極、非水電解質二次電池、電池パック及び非水電解質電池用活物質の製造方法 |
| JP6596807B2 (ja) * | 2014-03-25 | 2019-10-30 | 三菱ケミカル株式会社 | 非水系二次電池負極用複合黒鉛粒子、及びそれを用いた非水系二次電池 |
| CN103996834B (zh) * | 2014-06-14 | 2016-08-24 | 哈尔滨工业大学 | 一种具有硅烷偶联剂和导电聚合物双层包覆结构的硅基负极材料及其制备方法与应用 |
| CN103996835A (zh) * | 2014-06-14 | 2014-08-20 | 哈尔滨工业大学 | 一种具有硅烷偶联剂包覆层结构的硅基负极材料及其制备方法与应用 |
| EP3171432B1 (en) * | 2014-07-15 | 2020-12-16 | Shin-Etsu Chemical Co., Ltd. | Negative electrode material for nonaqueous electrolyte secondary battery and method for producing negative electrode active material particle |
| WO2016053031A1 (ko) * | 2014-10-02 | 2016-04-07 | 주식회사 엘지화학 | 리튬 이차전지용 음극활물질, 이의 제조방법, 및 이를 포함하는 리튬 이차전지 |
| US11322745B2 (en) | 2014-10-15 | 2022-05-03 | Semiconductor Energy Laboratory Co., Ltd. | Electrode, power storage device, electronic device, and manufacturing method of electrode |
| US10763501B2 (en) | 2015-08-14 | 2020-09-01 | Group14 Technologies, Inc. | Nano-featured porous silicon materials |
| CN113224274A (zh) | 2015-08-28 | 2021-08-06 | 14集团技术公司 | 具有极其持久的锂嵌入的新型材料及其制造方法 |
| JP7376360B2 (ja) | 2017-03-09 | 2023-11-08 | グループ１４・テクノロジーズ・インコーポレイテッド | 多孔質足場材料の上のケイ素含有前駆体の分解 |
| JP6802111B2 (ja) * | 2017-06-02 | 2020-12-16 | 信越化学工業株式会社 | 非水電解質二次電池用負極活物質及び非水電解質二次電池、並びに非水電解質二次電池用負極材の製造方法 |
| CN107579203B (zh) * | 2017-08-09 | 2020-12-22 | 华南理工大学 | 一种锂离子电池硅掺杂碳多孔复合薄膜及其制备方法 |
| WO2019131519A1 (ja) * | 2017-12-27 | 2019-07-04 | 東ソー株式会社 | リチウム二次電池用複合活物質およびその製造方法 |
| JP6833752B2 (ja) * | 2018-03-23 | 2021-02-24 | 株式会社東芝 | 二次電池、電池パック、車両及び定置用電源 |
| JP6969483B2 (ja) | 2018-04-09 | 2021-11-24 | トヨタ自動車株式会社 | リチウムイオン二次電池およびその製造方法 |
| US10714788B2 (en) | 2018-06-20 | 2020-07-14 | University Of Maryland, College Park | Silicate compounds as solid Li-ion conductors |
| WO2020077296A1 (en) | 2018-10-12 | 2020-04-16 | Albemarle Corporation | Particles comprising silicon and lithium |
| EP3869593B1 (en) * | 2018-10-18 | 2022-07-20 | Panasonic Intellectual Property Management Co., Ltd. | Negative electrode active material for nonaqueous electrolyte secondary battery, negative electrode, and nonaqueous electrolyte secondary battery |
| CN109888217B (zh) * | 2019-02-20 | 2021-08-03 | 宁德新能源科技有限公司 | 负极活性材料和使用其的负极极片以及电化学和电子装置 |
| KR102380515B1 (ko) | 2019-03-27 | 2022-03-31 | 삼성에스디아이 주식회사 | 전해액용 첨가제, 이를 포함한 전해액, 및 상기 전해액을 포함한 리튬이차전지 |
| US11916226B2 (en) * | 2019-07-08 | 2024-02-27 | StoreDot Ltd. | Anode coating in lithium ion batteries |
| CN111180693B (zh) * | 2019-12-31 | 2021-06-04 | 安普瑞斯（南京）有限公司 | 负极活性材料及其制备方法和应用 |
| WO2021172443A1 (ja) * | 2020-02-28 | 2021-09-02 | パナソニックＩｐマネジメント株式会社 | 二次電池用負極およびその製造方法ならびに二次電池 |
| US11174167B1 (en) | 2020-08-18 | 2021-11-16 | Group14 Technologies, Inc. | Silicon carbon composites comprising ultra low Z |
| US11335903B2 (en) | 2020-08-18 | 2022-05-17 | Group14 Technologies, Inc. | Highly efficient manufacturing of silicon-carbon composites materials comprising ultra low z |
| US11639292B2 (en) | 2020-08-18 | 2023-05-02 | Group14 Technologies, Inc. | Particulate composite materials |
| CA3195890A1 (en) | 2020-09-30 | 2022-04-07 | Group14 Technologies, Inc. | Methods of passivation to control oxygen content and reactivity of silicon-carbon composite materials |
| CN112421008B (zh) * | 2020-11-23 | 2022-09-02 | 上海纳米技术及应用国家工程研究中心有限公司 | 用于锂离子电池负极的碳包覆氧化亚硅材料的制备方法及其产品和应用 |
| EP4428946A4 (en) * | 2021-11-04 | 2025-10-22 | Ningde Amperex Technology Ltd | NEGATIVE ELECTRODE ACTIVE MATERIAL, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE |
| WO2024211274A1 (en) * | 2023-04-04 | 2024-10-10 | NOHMs Technologies, Inc. | Functionalized cyclic ethers for lithium-ion batteries |
| WO2025126987A1 (ja) * | 2023-12-13 | 2025-06-19 | 信越化学工業株式会社 | 負極活物質及びその製造方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2871077B2 (ja) * | 1990-11-20 | 1999-03-17 | 松下電器産業株式会社 | 非水電解質二次電池用負極の製造法 |
| JP3008228B2 (ja) | 1991-12-18 | 2000-02-14 | セイコーインスツルメンツ株式会社 | 非水電解質二次電池及びその負極活物質の製造方法 |
| JP3242751B2 (ja) | 1992-04-24 | 2001-12-25 | 富士写真フイルム株式会社 | 非水二次電池 |
| US5478671A (en) | 1992-04-24 | 1995-12-26 | Fuji Photo Film Co., Ltd. | Nonaqueous secondary battery |
| JP2997741B2 (ja) | 1992-07-29 | 2000-01-11 | セイコーインスツルメンツ株式会社 | 非水電解質二次電池及びその製造方法 |
| JP3846661B2 (ja) | 1997-02-24 | 2006-11-15 | 日立マクセル株式会社 | リチウム二次電池 |
| JP3918311B2 (ja) | 1997-07-29 | 2007-05-23 | ソニー株式会社 | 負極材料及びこれを用いた非水電解液二次電池 |
| US6066414A (en) | 1997-07-29 | 2000-05-23 | Sony Corporation | Material of negative electrode and nonaqueous-electrolyte secondary battery using the same |
| JP4393610B2 (ja) | 1999-01-26 | 2010-01-06 | 日本コークス工業株式会社 | リチウム二次電池用負極材料、リチウム二次電池、及び同二次電池の充電方法 |
| JP2000243396A (ja) | 1999-02-23 | 2000-09-08 | Hitachi Ltd | リチウム二次電池とその製造方法及びその負極材並びに電気機器 |
| JP3124272B1 (ja) | 1999-12-01 | 2001-01-15 | 花王株式会社 | 非水系二次電池 |
| JP2001216961A (ja) * | 2000-02-04 | 2001-08-10 | Shin Etsu Chem Co Ltd | リチウムイオン二次電池用ケイ素酸化物及びリチウムイオン二次電池 |
| JP2002042806A (ja) * | 2000-07-19 | 2002-02-08 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
| US6733922B2 (en) * | 2001-03-02 | 2004-05-11 | Samsung Sdi Co., Ltd. | Carbonaceous material and lithium secondary batteries comprising same |
| JP4752992B2 (ja) * | 2001-06-15 | 2011-08-17 | 信越化学工業株式会社 | 非水電解質二次電池用負極材 |
-
2002
- 2002-11-26 JP JP2002342624A patent/JP4025995B2/ja not_active Expired - Fee Related
-
2003
- 2003-11-25 KR KR1020030083847A patent/KR100973633B1/ko not_active Expired - Fee Related
- 2003-11-26 CN CNB2003101246246A patent/CN1290212C/zh not_active Expired - Fee Related
- 2003-11-26 TW TW092133223A patent/TW200415815A/zh not_active IP Right Cessation
- 2003-11-26 US US10/721,280 patent/US7358011B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI423925B (zh) * | 2006-03-27 | 2014-01-21 | Shinetsu Chemical Co | SiCO-Li-based composite, a method for producing the same, and a negative electrode material for a non-electrolyte battery |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004178917A (ja) | 2004-06-24 |
| US20040106040A1 (en) | 2004-06-03 |
| JP4025995B2 (ja) | 2007-12-26 |
| TWI331420B (enExample) | 2010-10-01 |
| CN1290212C (zh) | 2006-12-13 |
| US7358011B2 (en) | 2008-04-15 |
| CN1505187A (zh) | 2004-06-16 |
| KR20040047621A (ko) | 2004-06-05 |
| KR100973633B1 (ko) | 2010-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200415815A (en) | Non-aqueous electrolyte secondary battery negative electrode material, making method, and lithium ion secondary battery | |
| CN101609879B (zh) | 负极材料、制造方法、锂离子二次电池和电化学电容器 | |
| JP4171897B2 (ja) | 非水電解質二次電池用負極材及びその製造方法 | |
| TWI396320B (zh) | Si-C-O composite material and its manufacturing method and nonaqueous electrolyte battery | |
| KR101085611B1 (ko) | 리튬 이온 전지 규소-탄소 복합 부극 재료 및 제조 방법 | |
| JP5245592B2 (ja) | 非水電解質二次電池用負極材、ならびにリチウムイオン二次電池及び電気化学キャパシタ | |
| JP2022518585A (ja) | シリコン複合物負極材料、その調製方法及びリチウムイオン電池 | |
| CN103229336A (zh) | 锂离子二次电池负极材料用粉末、使用其的锂离子二次电池负极及电容器负极、以及锂离子二次电池及电容器 | |
| CN1379488A (zh) | 可再充电锂电池的正极及其制备方法 | |
| KR20030047037A (ko) | 극판, 이를 채용한 리튬전지, 및 극판 제조방법 | |
| JP5737265B2 (ja) | 珪素酸化物及びその製造方法、負極、ならびにリチウムイオン二次電池及び電気化学キャパシタ | |
| KR20150118540A (ko) | 리튬 이온 이차 전지용 부극재, 리튬 이온 이차 전지용 부극, 리튬 이온 이차 전지 및 리튬 이온 이차 전지용 부극재의 제조 방법 | |
| TWI826579B (zh) | 負極活性物質及其製造方法 | |
| JP2024517230A (ja) | 均一に改質された一酸化ケイ素負極材料及びその調製方法と応用 | |
| JP4288455B2 (ja) | 非水電解質二次電池負極材の製造方法 | |
| WO2011148569A1 (ja) | リチウムイオン二次電池負極材用粉末およびその製造方法 | |
| KR102308691B1 (ko) | 비수전해질 이차전지용 음극재, 이의 제조 방법 및 이를 포함하는 비수전해질 이차전지 | |
| JP5953624B2 (ja) | Ｓｉ／Ｃ複合体の製造方法 | |
| KR20130054347A (ko) | 리튬 이온 이차 전지 음극재용 분말, 리튬 이온 이차 전지 음극 및 캐패시터 음극, 및, 리튬 이온 이차 전지 및 캐패시터 | |
| JP2009301937A (ja) | 非水電解質二次電池用負極材及びその製造方法、ならびにリチウムイオン二次電池及び電気化学キャパシタ | |
| JP2012134050A (ja) | リチウムイオン二次電池負極材用粉末、これを用いたリチウムイオン二次電池負極およびリチウムイオン二次電池 | |
| CN102956890B (zh) | 低温碳包覆复合材料、其制备方法及其应用 | |
| CN104167548B (zh) | 一种锂离子电池正极材料及其制备方法 | |
| CN115241436A (zh) | 高首效锂掺杂硅氧化物复合负极材料及其制备方法 | |
| KR101297284B1 (ko) | 질소 치환된 티타늄 함유 산화물의 제조 방법 및 상기 질소 치환된 티타늄 함유 산화물을 음극 활물질로 사용하는 전기 화학 소자 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |