ES2934232T3 - Grafito de superficie modificada, proceso de CVD para fabricarlo y aplicaciones del mismo - Google Patents
Grafito de superficie modificada, proceso de CVD para fabricarlo y aplicaciones del mismo Download PDFInfo
- Publication number
- ES2934232T3 ES2934232T3 ES17210404T ES17210404T ES2934232T3 ES 2934232 T3 ES2934232 T3 ES 2934232T3 ES 17210404 T ES17210404 T ES 17210404T ES 17210404 T ES17210404 T ES 17210404T ES 2934232 T3 ES2934232 T3 ES 2934232T3
- Authority
- ES
- Spain
- Prior art keywords
- graphite
- synthetic graphite
- crystallite
- size
- ranging
- 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.)
- Active
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 238000000034 method Methods 0.000 title claims abstract description 76
- 230000008569 process Effects 0.000 title claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 title description 4
- 229910021383 artificial graphite Inorganic materials 0.000 claims abstract description 102
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 63
- 239000010439 graphite Substances 0.000 claims abstract description 63
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 49
- 238000012986 modification Methods 0.000 claims abstract description 24
- 230000004048 modification Effects 0.000 claims abstract description 24
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000007773 negative electrode material Substances 0.000 claims abstract description 5
- 238000005229 chemical vapour deposition Methods 0.000 claims description 52
- 239000002245 particle Substances 0.000 claims description 31
- 238000011282 treatment Methods 0.000 claims description 23
- 239000007789 gas Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 17
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 14
- 239000008096 xylene Substances 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000011149 active material Substances 0.000 claims description 11
- 229930195733 hydrocarbon Natural products 0.000 claims description 10
- 150000002430 hydrocarbons Chemical class 0.000 claims description 10
- 229910021382 natural graphite Inorganic materials 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- 239000004215 Carbon black (E152) Substances 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- 238000001069 Raman spectroscopy Methods 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 6
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000005056 compaction Methods 0.000 claims description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 4
- 239000012159 carrier gas Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000001294 propane Substances 0.000 claims description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 239000007770 graphite material Substances 0.000 abstract description 25
- 239000007858 starting material Substances 0.000 description 23
- 239000003792 electrolyte Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 8
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 230000002427 irreversible effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 description 4
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 4
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 229920003048 styrene butadiene rubber Polymers 0.000 description 4
- AVFZOVWCLRSYKC-UHFFFAOYSA-N 1-methylpyrrolidine Chemical compound CN1CCCC1 AVFZOVWCLRSYKC-UHFFFAOYSA-N 0.000 description 3
- 229910012180 LiPF61 Inorganic materials 0.000 description 3
- AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 3
- 239000002174 Styrene-butadiene Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000032798 delamination Effects 0.000 description 3
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- -1 graphite Chemical class 0.000 description 2
- 239000002391 graphite-based active material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000037427 ion transport Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000003841 Raman measurement Methods 0.000 description 1
- 238000004998 X ray absorption near edge structure spectroscopy Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002001 electrolyte material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000011824 nuclear material Substances 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical compound CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 239000002296 pyrolytic carbon Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000007430 reference method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 239000000080 wetting agent Substances 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
- H01M4/58—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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/21—After-treatment
-
- 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
-
- 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
- C23C16/26—Deposition of carbon 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
- C23C16/56—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
-
- 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
-
- 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
- C01P2006/11—Powder tap density
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12163479 | 2012-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2934232T3 true ES2934232T3 (es) | 2023-02-20 |
Family
ID=47882189
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES17210404T Active ES2934232T3 (es) | 2012-04-05 | 2013-03-15 | Grafito de superficie modificada, proceso de CVD para fabricarlo y aplicaciones del mismo |
| ES13709235.9T Active ES2659193T3 (es) | 2012-04-05 | 2013-03-15 | Grafito de baja área superficial de superficie oxidada, procesos para fabricarlo, y aplicaciones del mismo |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13709235.9T Active ES2659193T3 (es) | 2012-04-05 | 2013-03-15 | Grafito de baja área superficial de superficie oxidada, procesos para fabricarlo, y aplicaciones del mismo |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US10305107B2 (enExample) |
| EP (2) | EP3326968B1 (enExample) |
| JP (1) | JP6360034B2 (enExample) |
| KR (1) | KR102055822B1 (enExample) |
| CN (1) | CN104364193B (enExample) |
| CA (1) | CA2869499C (enExample) |
| DK (1) | DK2834192T3 (enExample) |
| ES (2) | ES2934232T3 (enExample) |
| FI (1) | FI3326968T3 (enExample) |
| HU (2) | HUE036038T2 (enExample) |
| MX (2) | MX369771B (enExample) |
| NO (1) | NO2834192T3 (enExample) |
| PL (2) | PL3326968T3 (enExample) |
| WO (1) | WO2013149807A2 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX369771B (es) | 2012-04-05 | 2019-11-21 | Imerys Graphite & Carbon Switzerland Ltd | Grafito de superficie modificada, de área superficial baja, procesos para fabricarlo y aplicaciones del mismo. |
| WO2015121391A1 (de) | 2014-02-13 | 2015-08-20 | Rockwood Lithium GmbH | Galvanische zellen und (teil)lithiierte lithiumbatterieanoden mit erhöhter kapazität und verfahren zur herstellung von synthesegraphit-interkalationsverbindungen |
| PL3105803T3 (pl) | 2014-02-13 | 2020-07-13 | Albemarle Germany Gmbh | Stabilizowane (częściowo)litowane materiały grafitowe, sposób ich wytwarzania i ich zastosowanie w akumulatorach litowych |
| MX2017000470A (es) * | 2014-07-15 | 2017-03-08 | Imerys Graphite & Carbon Switzerland Ltd | Material carbonoso de superficie hidrofilica modificada. |
| WO2016160703A1 (en) | 2015-03-27 | 2016-10-06 | Harrup Mason K | All-inorganic solvents for electrolytes |
| WO2017068147A1 (en) * | 2015-10-21 | 2017-04-27 | Imerys Graphite & Carbon Switzerland Ltd. | Carbonaceous composite materials with snowball-like morphology |
| CA3011539C (en) | 2016-01-21 | 2021-07-27 | Imerys Graphite & Carbon Switzerland Ltd. | Carbonaceous materials and methods of use thereof |
| KR101991846B1 (ko) | 2016-07-04 | 2019-06-24 | 주식회사 엘지화학 | 음극 및 이의 제조방법 |
| US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
| KR102158147B1 (ko) * | 2016-11-04 | 2020-09-21 | 주식회사 엘지화학 | 음극 및 이를 포함하는 이차 전지 |
| KR102053843B1 (ko) * | 2016-11-08 | 2019-12-09 | 주식회사 엘지화학 | 음극 및 상기 음극의 제조방법 |
| JP6858691B2 (ja) * | 2016-11-28 | 2021-04-14 | Ｊｆｅケミカル株式会社 | リチウムイオン二次電池負極材料用炭素質被覆黒鉛質粒子の製造方法 |
| WO2019016395A1 (en) * | 2017-07-21 | 2019-01-24 | Imerys Graphite & Carbon Switzerland Ltd. | CARBON-COATED SILICON / GRAPHITE OXIDE COMPOSITE PARTICLES, AND METHODS OF PREPARATION AND APPLICATIONS THEREOF |
| US12500272B2 (en) * | 2017-11-17 | 2025-12-16 | Tesla, Inc. | Non-aqueous solvent electrolyte formulations for energy storage devices |
| EP3514257A1 (en) * | 2018-01-18 | 2019-07-24 | Heraeus GMSI LLC | Process for manufacturing a silicon carbide coated body |
| KR102486245B1 (ko) | 2018-08-13 | 2023-01-10 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 음극 및 이를 포함하는 리튬 이차전지 |
| WO2020066846A1 (ja) * | 2018-09-28 | 2020-04-02 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池 |
| KR102475986B1 (ko) | 2019-01-17 | 2022-12-09 | 주식회사 엘지에너지솔루션 | 이차전지용 음극 활물질, 이를 포함하는 음극 및 이의 제조방법 |
| CN109777159B (zh) * | 2019-03-25 | 2020-12-01 | 广西师范大学 | 一种锂离子电池正极导电剂、导电剂浆料的制备方法 |
| KR102771681B1 (ko) * | 2019-05-29 | 2025-02-25 | 주식회사 엘지에너지솔루션 | 음극 및 상기 음극을 포함하는 이차 전지 |
| JP7364375B2 (ja) * | 2019-07-12 | 2023-10-18 | イビデン株式会社 | 炭素複合部材 |
| EP4016673A4 (en) * | 2019-11-28 | 2022-10-12 | Ningde Amperex Technology Limited | NEGATIVE ELECTRODE, ELECTROCHEMICAL DEVICE COMPRISING IT AND ELECTRONIC DEVICE |
| CN111354944B (zh) * | 2020-03-20 | 2021-03-26 | 宁德新能源科技有限公司 | 负极活性材料及使用其的电化学装置和电子装置 |
| DK3968416T3 (da) | 2020-06-04 | 2024-06-10 | Ningde Amperex Technology Ltd | Negativelektrode-aktivmateriale og elektrokemisk indretning og elektronisk indretning, der anvender negativelektrode-aktivmateriale |
| US20240047681A1 (en) * | 2020-12-22 | 2024-02-08 | Hansol Chemical Co.,Ltd. | Anode slurry composition for secondary battery |
| CN112794716B (zh) * | 2020-12-31 | 2023-04-07 | 云南云天墨睿科技有限公司 | 一种指定厚度石墨烯膜材及其制备方法 |
| WO2023133662A1 (zh) * | 2022-01-11 | 2023-07-20 | 宁德时代新能源科技股份有限公司 | 改性石墨及其制备方法、碳包覆负极活性材料及其制备方法、负极极片、二次电池、电池模块、电池包及用电装置 |
| KR102778072B1 (ko) | 2022-12-08 | 2025-03-13 | 한국표준과학연구원 | XRD-Raman 듀얼 오페란도 측정시스템 |
| KR20250126067A (ko) | 2022-12-20 | 2025-08-22 | 아이머테크 | 코팅된 흑연 입자 물질 |
| FR3146144B1 (fr) * | 2023-02-24 | 2025-01-31 | Michelin & Cie | Compositions élastomériques aux propriétés améliorées |
| FR3146143B1 (fr) * | 2023-02-24 | 2025-01-31 | Michelin & Cie | Compositions élastomériques aux propriétés améliorées |
| NO348679B1 (en) * | 2023-05-24 | 2025-04-28 | Vianode AS | A method for surface-modifying carbonaceous particles |
| KR102822440B1 (ko) * | 2024-08-29 | 2025-06-20 | 주식회사 이엠코 | 표면 개질 탄소의 제조 방법, 인조 흑연 또는 천연 흑연계 표면 개질 탄소 및 표면 개질 탄소를 포함하는 음극재 |
Family Cites Families (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH545249A (de) | 1971-04-15 | 1973-12-15 | Lonza Ag | Verfahren zur Herstellung eines isotropen Graphitmaterials |
| JP3481063B2 (ja) | 1995-12-25 | 2003-12-22 | シャープ株式会社 | 非水系二次電池 |
| JPH1012241A (ja) | 1996-06-21 | 1998-01-16 | Mitsui Mining Co Ltd | リチウムイオン二次電池用負極材料 |
| CN1076711C (zh) * | 1996-08-08 | 2001-12-26 | 日立化成工业株式会社 | 石墨颗粒、其生产方法、含该颗粒的负极和锂二次电池 |
| JPH11176477A (ja) | 1997-12-09 | 1999-07-02 | Mitsui Mining Co Ltd | リチウムイオン二次電池負極用炭素材、及びその製造方法 |
| JPH11176443A (ja) | 1997-12-09 | 1999-07-02 | Mitsui Mining Co Ltd | リチウムイオン二次電池負極用炭素材、及びその製造方法 |
| JPH11204109A (ja) | 1998-01-09 | 1999-07-30 | Mitsui Mining Co Ltd | リチウムイオン二次電池用負極材料の製造方法 |
| JP4130961B2 (ja) | 1998-03-23 | 2008-08-13 | 三井鉱山株式会社 | 化学蒸着処理方法 |
| JP2001202961A (ja) | 2000-01-21 | 2001-07-27 | Mitsui Mining Co Ltd | リチウム二次電池用負極材料、その製造方法、及びリチウム二次電池 |
| DK1120842T3 (da) | 2000-01-25 | 2006-04-03 | Mitsui Mining Co Ltd | Anodemateriale til sekundær batteri, fremgangsmåde til fremstilling og et lithium sekundær batteri |
| JP2001283848A (ja) | 2000-03-30 | 2001-10-12 | Mitsui Mining Co Ltd | リチウム二次電池用負極材料、その製造方法、及びリチウム二次電池 |
| JP4563555B2 (ja) * | 2000-07-04 | 2010-10-13 | シャープ株式会社 | リチウム二次電池 |
| JP4554795B2 (ja) * | 2000-09-29 | 2010-09-29 | Ｊｆｅケミカル株式会社 | リチウムイオン二次電池負極用炭素材料およびその製造方法 |
| JP3406583B2 (ja) | 2000-11-02 | 2003-05-12 | 三井鉱山株式会社 | リチウム二次電池負極用黒鉛−炭素複合材料、その製造方法及びリチウム二次電池 |
| EP1361194B1 (en) | 2001-01-25 | 2014-06-25 | Hitachi Chemical Company, Ltd. | Artificial graphite particle and method for producing the same, nonaqueous electrolyte secondary battery negative electrode and method for producing the same, and lithium secondary battery |
| JP3635044B2 (ja) | 2001-06-08 | 2005-03-30 | 三井鉱山株式会社 | リチウム二次電池用負極材料、その製造方法、及びリチウム二次電池 |
| JP2004250275A (ja) | 2003-02-19 | 2004-09-09 | Mitsui Mining Co Ltd | 黒鉛−炭素複合材料 |
| JP2004319312A (ja) | 2003-04-17 | 2004-11-11 | Mitsui Mining Co Ltd | リチウム二次電池用負極材料、リチウム二次電池用負極及びその製造方法 |
| JP4530647B2 (ja) | 2003-11-17 | 2010-08-25 | 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、その製造方法、及びリチウム二次電池 |
| JP4546740B2 (ja) | 2004-01-07 | 2010-09-15 | 三井金属鉱業株式会社 | 非水電解液二次電池用負極の製造方法 |
| CN100365852C (zh) * | 2004-01-21 | 2008-01-30 | 洛阳市冠奇工贸有限责任公司 | 锂离子二次电池负极使用的石墨粉及制备方法 |
| CN100468834C (zh) * | 2004-02-12 | 2009-03-11 | 三菱化学株式会社 | 锂二次电池用负极材料及其制备方法和使用该负极材料的锂二次电池用负极和锂二次电池 |
| CN100347887C (zh) * | 2005-04-20 | 2007-11-07 | 深圳市贝特瑞电子材料有限公司 | 锂离子二次电池的复合石墨负极材料及其制备方法 |
| US9112236B2 (en) * | 2005-10-20 | 2015-08-18 | Mitsubishi Chemical Corporation | Lithium secondary batteries and nonaqueous electrolyte for use in the same |
| JP5057267B2 (ja) * | 2006-05-12 | 2012-10-24 | 東海カーボン株式会社 | リチウム二次電池用負極材 |
| CN100414747C (zh) | 2006-07-10 | 2008-08-27 | 深圳市贝特瑞电子材料有限公司 | 锂离子动力电池复合碳负极材料及其制备方法 |
| JP4938466B2 (ja) | 2007-01-12 | 2012-05-23 | 帝人株式会社 | 電子実装基板、光反射性熱伝導カバーレイフィルム |
| JP2009302671A (ja) | 2008-06-10 | 2009-12-24 | Konica Minolta Business Technologies Inc | 画像処理方法、画像処理装置、および画像処理プログラム |
| CN102203007B (zh) | 2008-10-27 | 2014-08-20 | 特密高股份有限公司 | 石墨粉末生产和处理的方法 |
| JP2010275140A (ja) * | 2009-05-27 | 2010-12-09 | Hokkaido Univ | 水素吸蔵炭素材料及びその製造方法 |
| CN101604750A (zh) | 2009-07-09 | 2009-12-16 | 上海交通大学 | 一种锂离子电池负极材料的制备方法 |
| CN103098274A (zh) | 2010-07-30 | 2013-05-08 | 日立化成株式会社 | 锂离子二次电池用负极材料、锂离子二次电池用负极以及锂离子二次电池 |
| PL2603454T5 (pl) | 2010-08-11 | 2022-01-17 | Imerys Graphite & Carbon Switzerland S.A. | Aglomeraty mielonego grafitu ekspandowanego, sposoby ich otrzymywania i ich zastosowania |
| WO2012077653A1 (ja) | 2010-12-08 | 2012-06-14 | 日本コークス工業株式会社 | リチウムイオン二次電池用負極材料及びその製造方法 |
| JP2013219023A (ja) | 2012-03-16 | 2013-10-24 | Sumitomo Bakelite Co Ltd | リチウムイオン二次電池用炭素材、リチウムイオン二次電池用負極材およびリチウムイオン二次電池 |
| MX369771B (es) | 2012-04-05 | 2019-11-21 | Imerys Graphite & Carbon Switzerland Ltd | Grafito de superficie modificada, de área superficial baja, procesos para fabricarlo y aplicaciones del mismo. |
| MX360762B (es) | 2012-05-21 | 2018-11-15 | Imerys Graphite & Carbon Switzerland Ltd | Partículas híbridas de carbono de superficie modificada, métodos de realización y aplicaciones de las mismas. |
| KR101552763B1 (ko) | 2012-05-31 | 2015-09-11 | 주식회사 엘지화학 | 규소계 물질과 탄소재를 포함하는 음극 및 이를 포함하는 리튬 이차전지 |
| DK2892093T3 (en) | 2012-08-29 | 2018-05-28 | Nippon Power Graphite Company Ltd | Apparatus for producing negative electrode carbon material and method for producing negative electrode carbon material using it |
| KR101582718B1 (ko) | 2013-02-04 | 2016-01-06 | 주식회사 엘지화학 | 구형 천연 흑연을 포함하는 음극 및 이를 포함하는 리튬 이차 전지 |
| KR101479320B1 (ko) | 2013-02-12 | 2015-01-05 | (주)포스코켐텍 | 리튬 이차 전지용 음극 활물질 및 이의 제조 방법 |
| KR101708363B1 (ko) | 2013-02-15 | 2017-02-20 | 삼성에스디아이 주식회사 | 음극 활물질, 및 이를 채용한 음극과 리튬 전지 |
| CN103199254B (zh) | 2013-04-03 | 2016-08-10 | 深圳市贝特瑞新能源材料股份有限公司 | 一种锂离子电池石墨负极材料及其制备方法 |
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| KR20150059135A (ko) | 2015-05-29 |
| MX2014011983A (es) | 2015-03-09 |
| ES2659193T3 (es) | 2018-03-14 |
| EP2834192A2 (en) | 2015-02-11 |
| US20150079477A1 (en) | 2015-03-19 |
| EP3326968A1 (en) | 2018-05-30 |
| KR102055822B1 (ko) | 2019-12-13 |
| DK2834192T3 (en) | 2018-02-19 |
| PL2834192T3 (pl) | 2018-06-29 |
| CA2869499A1 (en) | 2013-10-10 |
| WO2013149807A3 (en) | 2013-12-19 |
| EP3326968B1 (en) | 2022-10-12 |
| MX2019013870A (es) | 2020-01-20 |
| PL3326968T3 (pl) | 2023-03-20 |
| FI3326968T3 (fi) | 2023-01-13 |
| JP2015517971A (ja) | 2015-06-25 |
| CN104364193A (zh) | 2015-02-18 |
| NO2834192T3 (enExample) | 2018-06-02 |
| WO2013149807A2 (en) | 2013-10-10 |
| CN104364193B (zh) | 2017-08-01 |
| CA2869499C (en) | 2020-06-23 |
| US10305107B2 (en) | 2019-05-28 |
| JP6360034B2 (ja) | 2018-07-18 |
| HUE060820T2 (hu) | 2023-04-28 |
| EP2834192B1 (en) | 2018-01-03 |
| HUE036038T2 (hu) | 2018-06-28 |
| MX369771B (es) | 2019-11-21 |
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