DE102005011940A1 - Verfahren zur Herstellung von beschichteten Kohlenstoffpartikel und deren Verwendung in Anodenmaterialien für Lithium-Ionenbatterien - Google Patents
Verfahren zur Herstellung von beschichteten Kohlenstoffpartikel und deren Verwendung in Anodenmaterialien für Lithium-Ionenbatterien Download PDFInfo
- Publication number
- DE102005011940A1 DE102005011940A1 DE102005011940A DE102005011940A DE102005011940A1 DE 102005011940 A1 DE102005011940 A1 DE 102005011940A1 DE 102005011940 A DE102005011940 A DE 102005011940A DE 102005011940 A DE102005011940 A DE 102005011940A DE 102005011940 A1 DE102005011940 A1 DE 102005011940A1
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- Germany
- Prior art keywords
- carbon particles
- coated
- anode material
- coated carbon
- lithium
- 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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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 123
- 239000002245 particle Substances 0.000 title claims abstract description 119
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 90
- 239000010405 anode material Substances 0.000 title claims abstract description 48
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 49
- 230000008569 process Effects 0.000 title claims description 19
- 238000002360 preparation method Methods 0.000 title description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 32
- 239000010703 silicon Substances 0.000 claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910000077 silane Inorganic materials 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000005229 chemical vapour deposition Methods 0.000 claims abstract description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 28
- 239000007789 gas Substances 0.000 claims description 27
- 229910002804 graphite Inorganic materials 0.000 claims description 25
- 239000010439 graphite Substances 0.000 claims description 25
- 239000011230 binding agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 12
- 229910052786 argon Inorganic materials 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052787 antimony Inorganic materials 0.000 claims description 5
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052785 arsenic Inorganic materials 0.000 claims description 4
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 229910052733 gallium Inorganic materials 0.000 claims description 4
- 229910052738 indium Inorganic materials 0.000 claims description 4
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 150000004756 silanes Chemical class 0.000 claims description 4
- 238000007740 vapor deposition Methods 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 239000002019 doping agent Substances 0.000 claims description 2
- 238000000151 deposition Methods 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract description 2
- 229910052744 lithium Inorganic materials 0.000 description 22
- 239000000203 mixture Substances 0.000 description 22
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 19
- 239000003792 electrolyte Substances 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000006229 carbon black Substances 0.000 description 7
- -1 for example Chemical class 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000002427 irreversible effect Effects 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 5
- 239000002033 PVDF binder Substances 0.000 description 5
- 239000011889 copper foil Substances 0.000 description 5
- 238000005562 fading Methods 0.000 description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 5
- 239000011164 primary particle Substances 0.000 description 5
- 238000006722 reduction reaction Methods 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910013870 LiPF 6 Inorganic materials 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000012159 carrier gas Substances 0.000 description 4
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 239000002318 adhesion promoter Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010348 incorporation Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000007773 negative electrode material Substances 0.000 description 3
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 3
- 239000004071 soot Substances 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 229910002056 binary alloy Inorganic materials 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000002608 ionic liquid Substances 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000002900 organolithium compounds Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002952 polymeric resin Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 description 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- LPEKGGXMPWTOCB-UHFFFAOYSA-N 8beta-(2,3-epoxy-2-methylbutyryloxy)-14-acetoxytithifolin Natural products COC(=O)C(C)O LPEKGGXMPWTOCB-UHFFFAOYSA-N 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- 229910010238 LiAlCl 4 Inorganic materials 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910013398 LiN(SO2CF2CF3)2 Inorganic materials 0.000 description 1
- 229910013553 LiNO Inorganic materials 0.000 description 1
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- 229910012513 LiSbF 6 Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- POFAUXBEMGMSAV-UHFFFAOYSA-N [Si].[Cl] Chemical class [Si].[Cl] POFAUXBEMGMSAV-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000005599 alkyl carboxylate group Chemical group 0.000 description 1
- 238000005280 amorphization Methods 0.000 description 1
- KGHMFMDJVUVBRY-UHFFFAOYSA-N antimony copper Chemical compound [Cu].[Sb] KGHMFMDJVUVBRY-UHFFFAOYSA-N 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- FWBMVXOCTXTBAD-UHFFFAOYSA-N butyl methyl carbonate Chemical compound CCCCOC(=O)OC FWBMVXOCTXTBAD-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000009838 combustion analysis Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- ODQWQRRAPPTVAG-GZTJUZNOSA-N doxepin Chemical compound C1OC2=CC=CC=C2C(=C/CCN(C)C)/C2=CC=CC=C21 ODQWQRRAPPTVAG-GZTJUZNOSA-N 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000004442 gravimetric analysis Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229940057867 methyl lactate Drugs 0.000 description 1
- KKQAVHGECIBFRQ-UHFFFAOYSA-N methyl propyl carbonate Chemical compound CCCOC(=O)OC KKQAVHGECIBFRQ-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000001979 organolithium group Chemical group 0.000 description 1
- 238000006385 ozonation reaction Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229910000064 phosphane Inorganic materials 0.000 description 1
- 150000003002 phosphanes Chemical class 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- H01M4/13—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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/24—Deposition of silicon only
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/4417—Methods specially adapted for coating powder
-
- 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
-
- 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
- H01M4/58—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
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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
- H01M4/364—Composites as mixtures
-
- 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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Priority Applications (10)
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| DE102005011940A DE102005011940A1 (de) | 2005-03-14 | 2005-03-14 | Verfahren zur Herstellung von beschichteten Kohlenstoffpartikel und deren Verwendung in Anodenmaterialien für Lithium-Ionenbatterien |
| CNA2006800081163A CN101137765A (zh) | 2005-03-14 | 2006-01-25 | 涂覆的碳颗粒的制造方法及其在锂离子电池阳极材料中的应用 |
| KR1020077020978A KR101361893B1 (ko) | 2005-03-14 | 2006-01-25 | 코팅된 탄소 입자의 제조 방법 및 리튬 이온 배터리용애노드 재료에 있어서의 이들의 용도 |
| ES06701163.5T ES2694499T3 (es) | 2005-03-14 | 2006-01-25 | Procedimiento de producción de partículas de carbono revestidas y su uso en materiales anódicos para baterías de ion litio |
| US11/908,458 US8673502B2 (en) | 2005-03-14 | 2006-01-25 | Method for producing coated carbon particles and use of the latter in anode materials for lithium-ion batteries |
| EP06701163.5A EP1859073B1 (de) | 2005-03-14 | 2006-01-25 | Verfahren zur herstellung von beschichteten kohlenstoffpartikeln und deren verwendung in anodenmaterialien für lithium-ionenbatterien |
| PT06701163T PT1859073T (pt) | 2005-03-14 | 2006-01-25 | Método para produção de partículas de carbono revestidas e utilização das mesmas em materiais de ânodo para baterias de iões de lítio |
| JP2008501254A JP5511185B2 (ja) | 2005-03-14 | 2006-01-25 | 被覆された炭素粒子の製造法およびリチウムイオン電池のためのアノード材料における該炭素粒子の使用 |
| PCT/EP2006/050438 WO2006097380A1 (de) | 2005-03-14 | 2006-01-25 | Verfahren zur herstellung von beschichteten kohlenstoffpartikel und deren verwendung in anodenmaterialien für lithium-ionenbatterien |
| CN201310412369.9A CN104789936A (zh) | 2005-03-14 | 2006-01-25 | 涂覆的碳颗粒的制造方法及其在锂离子电池阳极材料中的应用 |
Applications Claiming Priority (1)
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| DE102005011940A DE102005011940A1 (de) | 2005-03-14 | 2005-03-14 | Verfahren zur Herstellung von beschichteten Kohlenstoffpartikel und deren Verwendung in Anodenmaterialien für Lithium-Ionenbatterien |
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| EP (1) | EP1859073B1 (enExample) |
| JP (1) | JP5511185B2 (enExample) |
| KR (1) | KR101361893B1 (enExample) |
| CN (2) | CN104789936A (enExample) |
| DE (1) | DE102005011940A1 (enExample) |
| ES (1) | ES2694499T3 (enExample) |
| PT (1) | PT1859073T (enExample) |
| WO (1) | WO2006097380A1 (enExample) |
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| US20230163309A1 (en) | 2021-11-22 | 2023-05-25 | Enevate Corporation | Silicon based lithium ion battery and improved cycle life of same |
| CN116259726A (zh) * | 2021-12-10 | 2023-06-13 | 溧阳天目先导电池材料科技有限公司 | 用于二次锂离子电池的多层次复合材料及制备方法和应用 |
| CN114497476B (zh) * | 2021-12-24 | 2023-08-04 | 合肥国轩高科动力能源有限公司 | 一种锂离子电池用膨胀石墨纳米硅复合负极材料及其制备方法 |
| KR20260000562A (ko) * | 2024-06-24 | 2026-01-02 | 한화솔루션 주식회사 | 이종원소 도핑 탄소지지체 조성물, 이의 제조방법, 이종원소 도핑 탄소지지체, 이를 포함하는 탄소-실리콘 복합입자, 이를 포함하는 전고체 전지 및, 이를 포함하는 리튬이온전지 |
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| US3520667A (en) * | 1967-08-15 | 1970-07-14 | Carborundum Co | Silicon carbide coated diamond abrasive grains |
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| US5164220A (en) * | 1990-10-29 | 1992-11-17 | Diamond Technologies Company | Method for treating diamonds to produce bondable diamonds for depositing same on a substrate |
| JP3367060B2 (ja) * | 1993-09-30 | 2003-01-14 | 住友化学工業株式会社 | リチウム二次電池用負極 |
| JP4137350B2 (ja) * | 2000-06-16 | 2008-08-20 | 三星エスディアイ株式会社 | リチウム二次電池用の負極材料及びリチウム二次電池用の電極及びリチウム二次電池並びにリチウム二次電池用の負極材料の製造方法 |
| JP3714665B2 (ja) * | 2002-01-25 | 2005-11-09 | Ｎｅｃトーキン栃木株式会社 | リチウムイオン二次電池の製造方法 |
| JP4298988B2 (ja) | 2002-12-02 | 2009-07-22 | 昭和電工株式会社 | 炭素材料の製造方法 |
| JP4785341B2 (ja) * | 2003-12-02 | 2011-10-05 | Ｊｆｅケミカル株式会社 | リチウムイオン二次電池用負極材料、リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
| JP3954001B2 (ja) * | 2003-10-01 | 2007-08-08 | 三星エスディアイ株式会社 | リチウム二次電池用負極活物質及びリチウム二次電池及びリチウム二次電池用負極活物質の製造方法 |
| DE10353995A1 (de) | 2003-11-19 | 2005-06-09 | Degussa Ag | Nanoskaliges, kristallines Siliciumpulver |
| DE102004016766A1 (de) | 2004-04-01 | 2005-10-20 | Degussa | Nanoskalige Siliziumpartikel in negativen Elektrodenmaterialien für Lithium-Ionen-Batterien |
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- 2005-03-14 DE DE102005011940A patent/DE102005011940A1/de not_active Withdrawn
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- 2006-01-25 EP EP06701163.5A patent/EP1859073B1/de not_active Expired - Lifetime
- 2006-01-25 PT PT06701163T patent/PT1859073T/pt unknown
- 2006-01-25 WO PCT/EP2006/050438 patent/WO2006097380A1/de not_active Ceased
- 2006-01-25 JP JP2008501254A patent/JP5511185B2/ja not_active Expired - Lifetime
- 2006-01-25 KR KR1020077020978A patent/KR101361893B1/ko not_active Expired - Lifetime
- 2006-01-25 CN CN201310412369.9A patent/CN104789936A/zh active Pending
- 2006-01-25 ES ES06701163.5T patent/ES2694499T3/es not_active Expired - Lifetime
- 2006-01-25 CN CNA2006800081163A patent/CN101137765A/zh active Pending
- 2006-01-25 US US11/908,458 patent/US8673502B2/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101849302B (zh) * | 2007-11-05 | 2013-07-24 | 纳米技术仪器公司 | 用于锂离子电池的纳米石墨烯薄片基复合阳极组合物 |
| WO2009061685A1 (en) * | 2007-11-05 | 2009-05-14 | Nanotek Instruments, Inc. | Nano graphene platelet-based composite anode compositions for lithium ion batteries |
| EP2088221A1 (en) * | 2008-02-07 | 2009-08-12 | Shin-Etsu Chemical Co., Ltd. | Non-aqueous electrolyte secondary battery negative electrode material, making method, lithium ion secondary battery, and electrochemical capacitor |
| DE102008002390A1 (de) * | 2008-06-12 | 2009-12-17 | Robert Bosch Gmbh | Elektrode für ein galvanisches Element |
| DE102009033251A1 (de) | 2008-08-30 | 2010-09-23 | Universität Duisburg-Essen | Einlagerung von Silizium und/oder Zinn in poröse Kohlenstoffsubstrate |
| DE102008063552A1 (de) * | 2008-12-05 | 2010-06-10 | Varta Microbattery Gmbh | Neues Elektrodenaktivmaterial für elektrochemische Elemente |
| DE102011008814B4 (de) | 2011-01-19 | 2026-03-12 | Volkswagen Ag | Verfahren zur Herstellung von einem Kohlenstoffträger mit auf der Oberfläche befindlichen nanoskaligen Siliciumpartikeln sowie ein entsprechender Kohlenstoffträger insbesondere für den Einsatz in Akkumulatoren |
| CN103137953A (zh) * | 2011-11-22 | 2013-06-05 | 三星电子株式会社 | 复合负极活性材料、其制备方法和包括其的锂二次电池 |
| EP2597707A1 (en) * | 2011-11-22 | 2013-05-29 | Samsung Electronics Co., Ltd | Composite negative active material, method of preparing the same, and lithium secondary battery including the same |
| DE102015121103A1 (de) * | 2015-12-03 | 2017-06-08 | Technische Universität Darmstadt | Verfahren zur Herstellung einer Beschichtung auf einer Oberfläche eines Substrats |
| EP3382779A4 (en) * | 2015-12-10 | 2018-10-24 | LG Chem, Ltd. | Method for preparing anode active material for lithium secondary battery and lithium secondary battery to which method is applied |
| US10511048B2 (en) | 2015-12-10 | 2019-12-17 | Lg Chem, Ltd. | Method of preparing negative electrode active material for lithium secondary battery and lithium secondary battery using the same |
| EP4576247A1 (en) * | 2023-12-20 | 2025-06-25 | SK On Co., Ltd. | Anode active material for lithium secondary battery and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101361893B1 (ko) | 2014-02-12 |
| US8673502B2 (en) | 2014-03-18 |
| ES2694499T3 (es) | 2018-12-21 |
| JP5511185B2 (ja) | 2014-06-04 |
| EP1859073B1 (de) | 2018-07-11 |
| KR20070111521A (ko) | 2007-11-21 |
| JP2008532912A (ja) | 2008-08-21 |
| US20080145761A1 (en) | 2008-06-19 |
| CN104789936A (zh) | 2015-07-22 |
| EP1859073A1 (de) | 2007-11-28 |
| PT1859073T (pt) | 2018-11-23 |
| CN101137765A (zh) | 2008-03-05 |
| WO2006097380A1 (de) | 2006-09-21 |
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