DE102008063552A1 - Neues Elektrodenaktivmaterial für elektrochemische Elemente - Google Patents
Neues Elektrodenaktivmaterial für elektrochemische Elemente Download PDFInfo
- Publication number
- DE102008063552A1 DE102008063552A1 DE102008063552A DE102008063552A DE102008063552A1 DE 102008063552 A1 DE102008063552 A1 DE 102008063552A1 DE 102008063552 A DE102008063552 A DE 102008063552A DE 102008063552 A DE102008063552 A DE 102008063552A DE 102008063552 A1 DE102008063552 A1 DE 102008063552A1
- Authority
- DE
- Germany
- Prior art keywords
- active material
- silicon
- electrode
- carbon
- carbon particles
- 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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Links
- 239000007772 electrode material Substances 0.000 title 1
- 239000011149 active material Substances 0.000 claims abstract description 43
- 239000002245 particle Substances 0.000 claims abstract description 43
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 40
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 25
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 24
- 239000010703 silicon Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000012686 silicon precursor Substances 0.000 claims abstract description 15
- 229910002804 graphite Inorganic materials 0.000 claims description 14
- 239000010439 graphite Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 11
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 10
- 229910000077 silane Inorganic materials 0.000 claims description 10
- 239000002041 carbon nanotube Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000006384 oligomerization reaction Methods 0.000 claims description 3
- CVLHDNLPWKYNNR-UHFFFAOYSA-N pentasilolane Chemical compound [SiH2]1[SiH2][SiH2][SiH2][SiH2]1 CVLHDNLPWKYNNR-UHFFFAOYSA-N 0.000 claims description 3
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 2
- 150000004759 cyclic silanes Chemical class 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 12
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 11
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 8
- 229910052744 lithium Inorganic materials 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 150000004756 silanes Chemical class 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 239000002153 silicon-carbon composite material Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229920000548 poly(silane) polymer Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 210000001787 dendrite Anatomy 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000002003 electrode paste Substances 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 238000007363 ring formation reaction Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000011856 silicon-based particle Substances 0.000 description 2
- 229920006268 silicone film Polymers 0.000 description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- IEPQGNKWXNDSOS-UHFFFAOYSA-N 1,1,2,3,3,3-hexafluoroprop-1-ene dihydrofluoride Chemical group FC(C(F)=C(F)F)(F)F.F.F IEPQGNKWXNDSOS-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011246 composite particle Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011881 graphite nanoparticle Substances 0.000 description 1
- 239000002391 graphite-based active material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000006138 lithiation reaction Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920005569 poly(vinylidene fluoride-co-hexafluoropropylene) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- 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
-
- 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
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
- C01B33/021—Preparation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
-
- 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
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1393—Processes of manufacture of electrodes based on 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
- 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
- H01M4/139—Processes of manufacture
- H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008063552A DE102008063552A1 (de) | 2008-12-05 | 2008-12-05 | Neues Elektrodenaktivmaterial für elektrochemische Elemente |
| US13/132,213 US20110309310A1 (en) | 2008-12-05 | 2009-12-04 | Electrode-active material for electrochemical elements |
| KR1020117013003A KR101625252B1 (ko) | 2008-12-05 | 2009-12-04 | 전기화학적 소자용 신규한 전극-활성 물질 |
| CN200980148623.0A CN102239585B (zh) | 2008-12-05 | 2009-12-04 | 用于电化学元件的新电极活性材料 |
| JP2011538901A JP5779101B2 (ja) | 2008-12-05 | 2009-12-04 | 電気化学素子のための新規な電極活物質 |
| EP09807494.1A EP2364511B1 (de) | 2008-12-05 | 2009-12-04 | Verfahren zur herstellung von elektrodenaktivmaterial für elektrochemische elemente |
| PCT/EP2009/008673 WO2010063480A1 (de) | 2008-12-05 | 2009-12-04 | Neues elektrodenaktivmaterial für elektrochemische elemente |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008063552A DE102008063552A1 (de) | 2008-12-05 | 2008-12-05 | Neues Elektrodenaktivmaterial für elektrochemische Elemente |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008063552A1 true DE102008063552A1 (de) | 2010-06-10 |
Family
ID=41800508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102008063552A Withdrawn DE102008063552A1 (de) | 2008-12-05 | 2008-12-05 | Neues Elektrodenaktivmaterial für elektrochemische Elemente |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20110309310A1 (https=) |
| EP (1) | EP2364511B1 (https=) |
| JP (1) | JP5779101B2 (https=) |
| KR (1) | KR101625252B1 (https=) |
| CN (1) | CN102239585B (https=) |
| DE (1) | DE102008063552A1 (https=) |
| WO (1) | WO2010063480A1 (https=) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011008815A1 (de) * | 2011-01-19 | 2012-07-19 | 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 |
| EP2573845A1 (de) | 2011-09-26 | 2013-03-27 | VARTA Micro Innovation GmbH | Strukturstabiles Aktivmaterial für Batterieelektroden |
| DE102012209313A1 (de) | 2012-06-01 | 2013-12-05 | Robert Bosch Gmbh | Lithium-Luft-Zelle |
| EP2838139A1 (de) | 2013-08-12 | 2015-02-18 | VARTA Micro Innovation GmbH | Elektrochemisches Aktivmaterial und seine Herstellung |
| DE102013227049A1 (de) | 2013-12-20 | 2015-06-25 | Varta Micro Innovation Gmbh | Magnesiumbatterie und negative Elektrode dafür |
| EP3113275A1 (de) | 2015-06-29 | 2017-01-04 | VARTA Micro Innovation GmbH | Sekundäre magnesiumbatterie und elektrolytsystem sowie elektrode für eine sekundäre magnesiumbatterie |
| EP3629405A1 (de) * | 2018-09-27 | 2020-04-01 | Siemens Aktiengesellschaft | Lithium-ionen-akkumulator und material sowie verfahren zum herstellen desselben |
| EP3155676B1 (de) * | 2014-06-12 | 2021-07-07 | Daimler AG | Elektrodenmaterial für einen elektrochemischen speicher, verfahren zur herstellung eines elektrodenmaterials sowie elektrochemischer energiespeicher |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5672676B2 (ja) * | 2009-08-20 | 2015-02-18 | 日産自動車株式会社 | リチウムイオン二次電池用負極、その製造方法およびこれを用いたリチウムイオン二次電池 |
| JP5743089B2 (ja) * | 2011-07-21 | 2015-07-01 | Jsr株式会社 | 蓄電デバイスの電極材料の製造方法 |
| CN102651476B (zh) * | 2012-05-28 | 2015-01-28 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池硅碳复合负极材料及其制备方法 |
| JP6011313B2 (ja) * | 2012-12-19 | 2016-10-19 | 株式会社豊田自動織機 | 負極活物質とその製造方法及び蓄電装置 |
| DE102013211388A1 (de) | 2013-06-18 | 2014-12-18 | Wacker Chemie Ag | Elektrodenmaterial und dessen Verwendung in Lithium-Ionen-Batterien |
| CA2939160C (en) | 2014-02-13 | 2023-08-01 | Rockwood Lithium GmbH | Stabilised (partially) lithiated graphite materials, methods for the production thereof and use for lithium batteries |
| TWI707823B (zh) * | 2015-02-13 | 2020-10-21 | 德商洛克伍德鋰公司 | 穩定化（部分）鋰化的石墨材料，其製造方法及用於鋰電池的應用 |
| US10411254B2 (en) | 2015-10-15 | 2019-09-10 | Lg Chem, Ltd. | Negative electrode active material and secondary battery including the same |
| KR101931143B1 (ko) | 2015-10-15 | 2018-12-20 | 주식회사 엘지화학 | 음극 활물질 및 이를 포함하는 이차 전지 |
| KR101950858B1 (ko) | 2015-10-15 | 2019-02-22 | 주식회사 엘지화학 | 음극 활물질 및 이를 포함하는 이차 전지 |
| KR102048343B1 (ko) * | 2016-05-27 | 2019-11-25 | 주식회사 엘지화학 | 음극활물질 및 이를 포함하는 리튬 이차전지 |
| GB2580033B (en) | 2018-12-19 | 2021-03-10 | Nexeon Ltd | Electroactive materials for metal-Ion batteries |
| US12218341B2 (en) | 2018-11-08 | 2025-02-04 | Nexeon Limited | Electroactive materials for metal-ion batteries |
| GB201818235D0 (en) | 2018-11-08 | 2018-12-26 | Nexeon Ltd | Electroactive materials for metal-ion batteries |
| US12176521B2 (en) | 2018-11-08 | 2024-12-24 | Nexeon Limited | Electroactive materials for metal-ion batteries |
| GB201818232D0 (en) | 2018-11-08 | 2018-12-26 | Nexeon Ltd | Electroactive materials for metal-ion batteries |
| CN113508474B (zh) | 2018-12-21 | 2025-03-18 | 奈克松有限公司 | 用于制备金属离子电池用的电活性材料的方法 |
| US10508335B1 (en) | 2019-02-13 | 2019-12-17 | Nexeon Limited | Process for preparing electroactive materials for metal-ion batteries |
| US10964940B1 (en) | 2020-09-17 | 2021-03-30 | Nexeon Limited | Electroactive materials for metal-ion batteries |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102005011940A1 (de) * | 2005-03-14 | 2006-09-21 | Degussa Ag | Verfahren zur Herstellung von beschichteten Kohlenstoffpartikel und deren Verwendung in Anodenmaterialien für Lithium-Ionenbatterien |
| WO2007095013A1 (en) | 2006-02-15 | 2007-08-23 | Fmc Corporation - Lithium Division | A carbon nanotube lithium metal powder battery |
| DE602004007898T2 (de) * | 2003-03-07 | 2008-04-17 | SeldonTechnologies, LLC, Windsor | Reinigung von fluiden medien mit nanomaterialien |
| DE102007036653A1 (de) | 2007-07-25 | 2009-02-05 | Varta Microbattery Gmbh | Elektroden und Lithium-Ionen-Zellen mit neuartigem Elektrodenbinder |
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| US5278005A (en) * | 1992-04-06 | 1994-01-11 | Advanced Energy Technologies Inc. | Electrochemical cell comprising dispersion alloy anode |
| JP4218098B2 (ja) * | 1998-12-02 | 2009-02-04 | パナソニック株式会社 | 非水電解質二次電池およびその負極材料 |
| CA2305837C (en) * | 1999-04-14 | 2011-05-31 | Sony Corporation | Material for negative electrode and nonaqueous-electrolyte battery incorporating the same |
| 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 |
| JP4104829B2 (ja) * | 2001-03-02 | 2008-06-18 | 三星エスディアイ株式会社 | 炭素質材料及びリチウム二次電池 |
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2009
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- 2009-12-04 US US13/132,213 patent/US20110309310A1/en not_active Abandoned
- 2009-12-04 JP JP2011538901A patent/JP5779101B2/ja active Active
- 2009-12-04 EP EP09807494.1A patent/EP2364511B1/de active Active
- 2009-12-04 WO PCT/EP2009/008673 patent/WO2010063480A1/de not_active Ceased
- 2009-12-04 KR KR1020117013003A patent/KR101625252B1/ko active Active
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011008815B4 (de) | 2011-01-19 | 2024-06-20 | Volkswagen Ag | Verfahren zur Herstellung von einem Kohlenstoffträger mit auf der Oberfläche befindlichen nanoskaligen Siliciumpartikeln |
| DE102011008815A1 (de) * | 2011-01-19 | 2012-07-19 | 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 |
| US9431653B2 (en) | 2011-09-26 | 2016-08-30 | Varta Micro Innovation Gmbh | Structurally stable active material for battery electrodes |
| EP2573845A1 (de) | 2011-09-26 | 2013-03-27 | VARTA Micro Innovation GmbH | Strukturstabiles Aktivmaterial für Batterieelektroden |
| WO2013045327A1 (de) | 2011-09-26 | 2013-04-04 | Varta Micro Innovation Gmbh | Strukturstabiles aktivmaterial für batterieelektroden |
| DE102012209313A1 (de) | 2012-06-01 | 2013-12-05 | Robert Bosch Gmbh | Lithium-Luft-Zelle |
| EP2838139A1 (de) | 2013-08-12 | 2015-02-18 | VARTA Micro Innovation GmbH | Elektrochemisches Aktivmaterial und seine Herstellung |
| WO2015090897A1 (de) | 2013-12-20 | 2015-06-25 | Varta Micro Innovation Gmbh | Magnesiumbatterie und negative elektrode dafür |
| DE102013227049A1 (de) | 2013-12-20 | 2015-06-25 | Varta Micro Innovation Gmbh | Magnesiumbatterie und negative Elektrode dafür |
| EP3155676B1 (de) * | 2014-06-12 | 2021-07-07 | Daimler AG | Elektrodenmaterial für einen elektrochemischen speicher, verfahren zur herstellung eines elektrodenmaterials sowie elektrochemischer energiespeicher |
| EP3113275A1 (de) | 2015-06-29 | 2017-01-04 | VARTA Micro Innovation GmbH | Sekundäre magnesiumbatterie und elektrolytsystem sowie elektrode für eine sekundäre magnesiumbatterie |
| EP3629405A1 (de) * | 2018-09-27 | 2020-04-01 | Siemens Aktiengesellschaft | Lithium-ionen-akkumulator und material sowie verfahren zum herstellen desselben |
| EP3629402A1 (de) * | 2018-09-27 | 2020-04-01 | Siemens Aktiengesellschaft | Lithium-ionen-akkumulator und material sowie verfahren zum herstellen desselben |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2364511A1 (de) | 2011-09-14 |
| KR101625252B1 (ko) | 2016-05-27 |
| JP5779101B2 (ja) | 2015-09-16 |
| EP2364511B1 (de) | 2017-02-01 |
| CN102239585A (zh) | 2011-11-09 |
| CN102239585B (zh) | 2016-06-01 |
| WO2010063480A1 (de) | 2010-06-10 |
| JP2012511224A (ja) | 2012-05-17 |
| KR20110100209A (ko) | 2011-09-09 |
| US20110309310A1 (en) | 2011-12-22 |
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