CN104966825A - 一种锡钴钛合金、制备方法及电池 - Google Patents
一种锡钴钛合金、制备方法及电池 Download PDFInfo
- Publication number
- CN104966825A CN104966825A CN201510441942.8A CN201510441942A CN104966825A CN 104966825 A CN104966825 A CN 104966825A CN 201510441942 A CN201510441942 A CN 201510441942A CN 104966825 A CN104966825 A CN 104966825A
- Authority
- CN
- China
- Prior art keywords
- cobalt
- powder
- titanium
- tin
- mass ratio
- 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.)
- Granted
Links
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000000956 alloy Substances 0.000 title description 13
- 229910045601 alloy Inorganic materials 0.000 title description 12
- 239000000843 powder Substances 0.000 claims abstract description 41
- 239000010936 titanium Substances 0.000 claims abstract description 39
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 238000000227 grinding Methods 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 36
- GSHLZLUAXZTEDF-UHFFFAOYSA-N [Ti].[Co].[Sn] Chemical compound [Ti].[Co].[Sn] GSHLZLUAXZTEDF-UHFFFAOYSA-N 0.000 claims description 34
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 31
- 229910052719 titanium Inorganic materials 0.000 claims description 30
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 27
- 229910052799 carbon Inorganic materials 0.000 claims description 25
- 239000000428 dust Substances 0.000 claims description 24
- 239000011135 tin Substances 0.000 claims description 20
- VJQZZIMPIXBAHS-UHFFFAOYSA-N [C].[Ti].[Co].[Sn] Chemical compound [C].[Ti].[Co].[Sn] VJQZZIMPIXBAHS-UHFFFAOYSA-N 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 16
- 229910001339 C alloy Inorganic materials 0.000 claims description 15
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 14
- 229910052718 tin Inorganic materials 0.000 claims description 14
- 239000010941 cobalt Substances 0.000 claims description 11
- 229910017052 cobalt Inorganic materials 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 238000000498 ball milling Methods 0.000 claims description 8
- 238000005551 mechanical alloying Methods 0.000 claims description 5
- 239000011258 core-shell material Substances 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000006230 acetylene black Substances 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 3
- 239000002041 carbon nanotube Substances 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 239000003273 ketjen black Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 238000005275 alloying Methods 0.000 abstract 1
- 239000007773 negative electrode material Substances 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- WDHWFGNRFMPTQS-UHFFFAOYSA-N cobalt tin Chemical compound [Co].[Sn] WDHWFGNRFMPTQS-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000011149 active material Substances 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- 230000003026 anti-oxygenic effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 150000002739 metals Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000377 silicon dioxide 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/387—Tin or alloys based on tin
-
- 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
- H01M4/133—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
- H01M4/134—Electrodes based on metals, Si 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
- H01M4/38—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510441942.8A CN104966825B (zh) | 2015-07-24 | 2015-07-24 | 一种锡钴钛合金、制备方法及电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510441942.8A CN104966825B (zh) | 2015-07-24 | 2015-07-24 | 一种锡钴钛合金、制备方法及电池 |
Publications (2)
Publication Number | Publication Date |
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CN104966825A true CN104966825A (zh) | 2015-10-07 |
CN104966825B CN104966825B (zh) | 2018-01-09 |
Family
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Family Applications (1)
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CN201510441942.8A Active CN104966825B (zh) | 2015-07-24 | 2015-07-24 | 一种锡钴钛合金、制备方法及电池 |
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CN (1) | CN104966825B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109817964A (zh) * | 2019-03-06 | 2019-05-28 | 浙江工业大学 | 一种钴锡合金复合负极材料的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1755968A (zh) * | 2004-09-30 | 2006-04-05 | 索尼株式会社 | 负极活性材料和使用该负极活性材料的电池 |
CN1770512A (zh) * | 2004-09-30 | 2006-05-10 | 索尼株式会社 | 负极活性材料和使用该负极活性材料的电池 |
US20060115734A1 (en) * | 2004-11-08 | 2006-06-01 | Hidetaka Ishihara | Anode active material and battery using the same |
CN1797819A (zh) * | 2004-11-09 | 2006-07-05 | 索尼株式会社 | 负极活性材料和电池 |
CN101339990A (zh) * | 2008-08-27 | 2009-01-07 | 安泰科技股份有限公司 | 一种锂离子二次电池负极活性材料及其制备方法 |
-
2015
- 2015-07-24 CN CN201510441942.8A patent/CN104966825B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1755968A (zh) * | 2004-09-30 | 2006-04-05 | 索尼株式会社 | 负极活性材料和使用该负极活性材料的电池 |
CN1770512A (zh) * | 2004-09-30 | 2006-05-10 | 索尼株式会社 | 负极活性材料和使用该负极活性材料的电池 |
US20060115734A1 (en) * | 2004-11-08 | 2006-06-01 | Hidetaka Ishihara | Anode active material and battery using the same |
CN1797819A (zh) * | 2004-11-09 | 2006-07-05 | 索尼株式会社 | 负极活性材料和电池 |
CN101339990A (zh) * | 2008-08-27 | 2009-01-07 | 安泰科技股份有限公司 | 一种锂离子二次电池负极活性材料及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109817964A (zh) * | 2019-03-06 | 2019-05-28 | 浙江工业大学 | 一种钴锡合金复合负极材料的制备方法 |
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Publication number | Publication date |
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CN104966825B (zh) | 2018-01-09 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180420 Address after: 361101 Fujian Xiamen torch high tech Zone (Xiangan) Industrial Zone, Taiwan science and technology enterprise breeding center E1006B room, Xiamen Patentee after: Xiamen Jiayi Amperex Technology Limited Address before: Xiangan District of Xiamen City, Fujian province 361102 new Zhen Xiang City International 13 staircase 302 rooms Patentee before: Lu Mi |
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TR01 | Transfer of patent right |
Effective date of registration: 20180622 Address after: 361102 Xiangcheng international 13 staircase 302, Xin Dian Town, Xiangan District, Xiamen, Fujian. Patentee after: Lu Mi Address before: 361101 Fujian Xiamen torch high tech Zone (Xiangan) Industrial Zone, Taiwan science and technology enterprise breeding center E1006B room, Xiamen Patentee before: Xiamen Jiayi Amperex Technology Limited |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190114 Address after: Room E1006B, Taiwan Science and Technology Enterprise Development Center, Xiamen Torch High-tech Zone (Xiangan) Industrial Zone, Fujian Province Patentee after: Xiamen Jiayi Amperex Technology Limited Address before: 361102 Xiangcheng international 13 staircase 302, Xin Dian Town, Xiangan District, Xiamen, Fujian. Patentee before: Lu Mi |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 361101 room e1006b, Taiwan Science and technology enterprise cultivation center, Xiamen Torch hi tech Zone (Xiang'an) Industrial Zone, Fujian Province Patentee after: Xiamen Jiayi New Energy Technology Co.,Ltd. Address before: 361101 room e1006b, Taiwan Science and technology enterprise cultivation center, Xiamen Torch hi tech Zone (Xiang'an) Industrial Zone, Fujian Province Patentee before: Xiamen Jiayi New Energy Technology Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |