CA2171478C - Lithium battery with electrodes containing carbon fibrils - Google Patents
Lithium battery with electrodes containing carbon fibrils Download PDFInfo
- Publication number
- CA2171478C CA2171478C CA002171478A CA2171478A CA2171478C CA 2171478 C CA2171478 C CA 2171478C CA 002171478 A CA002171478 A CA 002171478A CA 2171478 A CA2171478 A CA 2171478A CA 2171478 C CA2171478 C CA 2171478C
- Authority
- CA
- Canada
- Prior art keywords
- fibrils
- carbon
- lithium
- lithium battery
- carbon fibrils
- 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.)
- Expired - Fee Related
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 75
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 55
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000002245 particle Substances 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 14
- 229910001416 lithium ion Inorganic materials 0.000 description 14
- 239000010410 layer Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 210000004027 cell Anatomy 0.000 description 10
- 239000010439 graphite Substances 0.000 description 10
- 229910002804 graphite Inorganic materials 0.000 description 10
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000007599 discharging Methods 0.000 description 8
- 239000003792 electrolyte Substances 0.000 description 8
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 8
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- -1 nickel metal hydride Chemical class 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 210000001787 dendrite Anatomy 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000009830 intercalation Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910014451 C6Li Inorganic materials 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- 230000002687 intercalation Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 2
- 229910001486 lithium perchlorate Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002071 nanotube Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910052596 spinel Inorganic materials 0.000 description 2
- 239000011029 spinel Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- LUTKACRCNQKOTM-UHFFFAOYSA-N 4-ethyl-1,3-dioxetan-2-one Chemical compound CCC1OC(=O)O1 LUTKACRCNQKOTM-UHFFFAOYSA-N 0.000 description 1
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 1
- 210000003771 C cell Anatomy 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910013462 LiC104 Inorganic materials 0.000 description 1
- 229910013458 LiC6 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
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000004719 convergent beam electron diffraction Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000006713 insertion reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- ZJZXSOKJEJFHCP-UHFFFAOYSA-M lithium;thiocyanate Chemical compound [Li+].[S-]C#N ZJZXSOKJEJFHCP-UHFFFAOYSA-M 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002296 pyrolytic carbon Substances 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000002325 somatostatin-secreting cell Anatomy 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
-
- 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)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Carbon And Carbon Compounds (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5226040A JPH0785860A (ja) | 1993-09-10 | 1993-09-10 | リチウム電池 |
| JP5-226040 | 1993-09-10 | ||
| PCT/US1994/010181 WO1995007551A1 (en) | 1993-09-10 | 1994-09-09 | Lithium battery with electrodes containing carbon fibrils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2171478A1 CA2171478A1 (en) | 1995-03-16 |
| CA2171478C true CA2171478C (en) | 2007-06-19 |
Family
ID=16838841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002171478A Expired - Fee Related CA2171478C (en) | 1993-09-10 | 1994-09-09 | Lithium battery with electrodes containing carbon fibrils |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0786154B1 (enExample) |
| JP (3) | JPH0785860A (enExample) |
| KR (1) | KR100353351B1 (enExample) |
| AT (1) | ATE244457T1 (enExample) |
| AU (1) | AU684310B2 (enExample) |
| CA (1) | CA2171478C (enExample) |
| DE (1) | DE69432906T2 (enExample) |
| WO (1) | WO1995007551A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042875C (zh) * | 1996-01-22 | 1999-04-07 | 中国科学院物理研究所 | 一种用于锂电池的弥散阳极及其制备方法 |
| IL126976A (en) | 1996-05-15 | 2001-11-25 | Hyperion Catalysis Internat | Nano-fibers are made of graphite in electrochemical capacitors |
| US6194099B1 (en) | 1997-12-19 | 2001-02-27 | Moltech Corporation | Electrochemical cells with carbon nanofibers and electroactive sulfur compounds |
| EP1074056A1 (en) * | 1998-03-31 | 2001-02-07 | Axiva GmbH | Lithium battery and electrode |
| JP2002519826A (ja) * | 1998-03-31 | 2002-07-02 | セラニーズ・ヴェンチャーズ・ゲーエムベーハー | リチウム電池および電極 |
| US7029794B2 (en) | 1998-03-31 | 2006-04-18 | Celanese Ventures Gmbh | Lithium battery and electrode |
| US6703163B2 (en) | 1998-03-31 | 2004-03-09 | Celanese Ventures Gmbh | Lithium battery and electrode |
| US6280697B1 (en) * | 1999-03-01 | 2001-08-28 | The University Of North Carolina-Chapel Hill | Nanotube-based high energy material and method |
| US6815121B2 (en) | 2000-07-31 | 2004-11-09 | Electrovaya Inc. | Particulate electrode including electrolyte for a rechargeable lithium battery |
| US6858349B1 (en) * | 2000-09-07 | 2005-02-22 | The Gillette Company | Battery cathode |
| KR100444140B1 (ko) * | 2000-11-24 | 2004-08-09 | 주식회사 동운인터내셔널 | 고성능 이차전지용 도전재 및 이를 이용한 이차전지 |
| JP4197859B2 (ja) * | 2001-05-30 | 2008-12-17 | 株式会社Ｇｓｉクレオス | リチウム二次電池の電極材およびこれを用いたリチウム二次電池 |
| JP3930335B2 (ja) * | 2001-08-29 | 2007-06-13 | 株式会社Ｇｓｉクレオス | 気相成長法による炭素繊維、電池用電極材および炭素繊維の製造方法 |
| JP3930276B2 (ja) * | 2001-08-29 | 2007-06-13 | 株式会社Ｇｓｉクレオス | 気相成長法による炭素繊維、リチウム二次電池用電極材およびリチウム二次電池 |
| JP2004220910A (ja) * | 2003-01-15 | 2004-08-05 | Mitsubishi Materials Corp | 負極材料及びこれを用いた負極、並びにこの負極を用いたリチウムイオン電池及びリチウムポリマー電池 |
| JP2004220911A (ja) * | 2003-01-15 | 2004-08-05 | Mitsubishi Materials Corp | リチウムポリマー電池用負極材料及びこれを用いた負極、並びにこの負極を用いたリチウムイオン電池及びリチウムポリマー電池 |
| JP5162817B2 (ja) * | 2005-08-26 | 2013-03-13 | 宇部興産株式会社 | ネットワーク状炭素材料 |
| JP5036564B2 (ja) * | 2006-01-20 | 2012-09-26 | 昭和電工株式会社 | プレートレット型スリット気相法炭素繊維の製造方法 |
| WO2012084764A1 (de) | 2010-12-21 | 2012-06-28 | Bayer Materialscience Ag | Verfahren zur herstellung von pulverförmigen polymer-kohlenstoffnanoröhren-gemischen |
| CA2839614A1 (en) | 2011-06-23 | 2012-12-27 | Molecular Rebar Design, Llc | Lithium ion batteries using discrete carbon nanotubes, methods for production thereof and products obtained therefrom |
| JP6408912B2 (ja) | 2011-12-15 | 2018-10-17 | エイ１２３・システムズ・リミテッド・ライアビリティ・カンパニーＡ１２３ Ｓｙｓｔｅｍｓ， Ｌｌｃ | ハイブリッドバッテリーシステム |
| JP7096184B2 (ja) * | 2019-03-12 | 2022-07-05 | トヨタ自動車株式会社 | リチウムイオン二次電池及びその製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4663230A (en) * | 1984-12-06 | 1987-05-05 | Hyperion Catalysis International, Inc. | Carbon fibrils, method for producing same and compositions containing same |
| CA1296766C (en) * | 1986-05-13 | 1992-03-03 | Yuzuru Takahashi | Secondary battery |
| JPH0817092B2 (ja) * | 1989-11-21 | 1996-02-21 | 株式会社リコー | 電極用基材及びその製造方法 |
| US5246794A (en) * | 1991-03-19 | 1993-09-21 | Eveready Battery Company, Inc. | Cathode collector made from carbon fibrils |
| US5302474A (en) * | 1993-04-02 | 1994-04-12 | Valence Technology, Inc. | Fullerene-containing cathodes for solid electrochemical cells |
-
1993
- 1993-09-10 JP JP5226040A patent/JPH0785860A/ja active Pending
-
1994
- 1994-09-09 WO PCT/US1994/010181 patent/WO1995007551A1/en not_active Ceased
- 1994-09-09 AU AU77246/94A patent/AU684310B2/en not_active Ceased
- 1994-09-09 JP JP50880795A patent/JP3967373B2/ja not_active Expired - Fee Related
- 1994-09-09 DE DE69432906T patent/DE69432906T2/de not_active Expired - Lifetime
- 1994-09-09 AT AT94928065T patent/ATE244457T1/de not_active IP Right Cessation
- 1994-09-09 KR KR1019960701214A patent/KR100353351B1/ko not_active Expired - Fee Related
- 1994-09-09 CA CA002171478A patent/CA2171478C/en not_active Expired - Fee Related
- 1994-09-09 EP EP94928065A patent/EP0786154B1/en not_active Expired - Lifetime
-
2004
- 2004-07-12 JP JP2004204723A patent/JP2005038851A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0786154B1 (en) | 2003-07-02 |
| DE69432906T2 (de) | 2004-05-27 |
| EP0786154A4 (enExample) | 1997-07-30 |
| DE69432906D1 (de) | 2003-08-07 |
| ATE244457T1 (de) | 2003-07-15 |
| JPH09502566A (ja) | 1997-03-11 |
| WO1995007551A1 (en) | 1995-03-16 |
| EP0786154A1 (en) | 1997-07-30 |
| JP3967373B2 (ja) | 2007-08-29 |
| KR960705375A (ko) | 1996-10-09 |
| JP2005038851A (ja) | 2005-02-10 |
| CA2171478A1 (en) | 1995-03-16 |
| KR100353351B1 (ko) | 2002-12-28 |
| JPH0785860A (ja) | 1995-03-31 |
| AU684310B2 (en) | 1997-12-11 |
| AU7724694A (en) | 1995-03-27 |
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