CN111293349A - 一种锂离子电池的化成方法 - Google Patents
一种锂离子电池的化成方法 Download PDFInfo
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- CN111293349A CN111293349A CN202010102047.4A CN202010102047A CN111293349A CN 111293349 A CN111293349 A CN 111293349A CN 202010102047 A CN202010102047 A CN 202010102047A CN 111293349 A CN111293349 A CN 111293349A
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Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 25
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 12
- 239000003792 electrolyte Substances 0.000 claims abstract description 46
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002131 composite material Substances 0.000 claims abstract description 16
- WDXYVJKNSMILOQ-UHFFFAOYSA-N 1,3,2-dioxathiolane 2-oxide Chemical compound O=S1OCCO1 WDXYVJKNSMILOQ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000013543 active substance Substances 0.000 claims abstract description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 8
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910001947 lithium oxide Inorganic materials 0.000 claims abstract description 8
- 239000003960 organic solvent Substances 0.000 claims abstract description 7
- MZZUATUOLXMCEY-UHFFFAOYSA-N cobalt manganese Chemical compound [Mn].[Co] MZZUATUOLXMCEY-UHFFFAOYSA-N 0.000 claims abstract description 4
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical class [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims abstract description 4
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 238000007600 charging Methods 0.000 claims description 47
- CBIQXUBDNNXYJM-UHFFFAOYSA-N tris(2,2,2-trifluoroethyl) phosphite Chemical compound FC(F)(F)COP(OCC(F)(F)F)OCC(F)(F)F CBIQXUBDNNXYJM-UHFFFAOYSA-N 0.000 claims description 26
- 230000001351 cycling effect Effects 0.000 claims description 10
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical group CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims description 7
- 238000010278 pulse charging Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 229910018434 Mn0.5O2 Inorganic materials 0.000 claims description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- FOWDZVNRQHPXDO-UHFFFAOYSA-N propyl hydrogen carbonate Chemical compound CCCOC(O)=O FOWDZVNRQHPXDO-UHFFFAOYSA-N 0.000 claims description 5
- RBBXSUBZFUWCAV-UHFFFAOYSA-N ethenyl hydrogen sulfite Chemical compound OS(=O)OC=C RBBXSUBZFUWCAV-UHFFFAOYSA-N 0.000 claims description 4
- 239000011149 active material Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 125000005912 ethyl carbonate group Chemical group 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims 1
- SBLRHMKNNHXPHG-UHFFFAOYSA-N 4-fluoro-1,3-dioxolan-2-one Chemical compound FC1COC(=O)O1 SBLRHMKNNHXPHG-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000654 additive Substances 0.000 description 11
- 239000008151 electrolyte solution Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 5
- 239000010405 anode material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- -1 lithium hexafluorophosphate Chemical compound 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 239000006183 anode active material Substances 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 150000005837 radical ions Chemical group 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
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- 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
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- 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)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN202010102047.4A CN111293349B (zh) | 2020-02-19 | 2020-02-19 | 一种锂离子电池的化成方法 |
Applications Claiming Priority (1)
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CN202010102047.4A CN111293349B (zh) | 2020-02-19 | 2020-02-19 | 一种锂离子电池的化成方法 |
Publications (2)
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CN111293349A true CN111293349A (zh) | 2020-06-16 |
CN111293349B CN111293349B (zh) | 2021-07-02 |
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CN202010102047.4A Active CN111293349B (zh) | 2020-02-19 | 2020-02-19 | 一种锂离子电池的化成方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112038702A (zh) * | 2020-09-14 | 2020-12-04 | 苏州酷卡环保科技有限公司 | 一种锂离子电池的化成方法 |
CN112164786A (zh) * | 2020-09-14 | 2021-01-01 | 苏州极闪控电信息技术有限公司 | 一种磷酸钒锂锂离子电池的制备方法 |
CN112234270A (zh) * | 2020-11-19 | 2021-01-15 | 苏州精诚智造智能科技有限公司 | 一种磷酸铁锂电池的化成方法 |
CN112928349A (zh) * | 2021-01-21 | 2021-06-08 | 中国科学院宁波材料技术与工程研究所 | 一种富锂电池的化成方法 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002001665A1 (fr) * | 2000-06-26 | 2002-01-03 | Matsushita Electric Industrial Co., Ltd. | Electrolyte non aqueux et cellule secondaire de celui-ci |
EP1176659A2 (en) * | 2000-07-25 | 2002-01-30 | Samsung SDI Co. Ltd. | Electrolyte for a lithium-sulfur battery and a lithium-sulfur battery using the same |
CN1964123A (zh) * | 2005-11-10 | 2007-05-16 | 比亚迪股份有限公司 | 一种锂电池非水电解液 |
CN101640285A (zh) * | 2008-07-28 | 2010-02-03 | 上海比亚迪有限公司 | 一种锂离子二次电池的化成方法 |
CN103326063A (zh) * | 2013-05-18 | 2013-09-25 | 贵州航天电源科技有限公司 | 一种锂离子电池阻燃电解液及其制备方法 |
EP2677591A1 (en) * | 2012-03-02 | 2013-12-25 | Nec Corporation | Secondary battery |
CN106784589A (zh) * | 2016-12-08 | 2017-05-31 | 宁德时代新能源科技股份有限公司 | 一种二次电池及注液方法 |
CN107210490A (zh) * | 2015-02-04 | 2017-09-26 | 3M创新有限公司 | 包含路易斯酸:路易斯碱复合物电解质添加剂的电化学电池 |
CN107959071A (zh) * | 2017-11-15 | 2018-04-24 | 国联汽车动力电池研究院有限责任公司 | 一种锂离子电池及其化成方法 |
CN109256592A (zh) * | 2018-09-06 | 2019-01-22 | 盛蕾 | 一种锂离子电池的化成工艺 |
CN110071340A (zh) * | 2019-04-30 | 2019-07-30 | 袁永华 | 一种锂离子电池的注液化成方法 |
CN110416626A (zh) * | 2019-08-05 | 2019-11-05 | 李锐 | 一种锂离子电池化成方法 |
-
2020
- 2020-02-19 CN CN202010102047.4A patent/CN111293349B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002001665A1 (fr) * | 2000-06-26 | 2002-01-03 | Matsushita Electric Industrial Co., Ltd. | Electrolyte non aqueux et cellule secondaire de celui-ci |
EP1176659A2 (en) * | 2000-07-25 | 2002-01-30 | Samsung SDI Co. Ltd. | Electrolyte for a lithium-sulfur battery and a lithium-sulfur battery using the same |
CN1964123A (zh) * | 2005-11-10 | 2007-05-16 | 比亚迪股份有限公司 | 一种锂电池非水电解液 |
CN101640285A (zh) * | 2008-07-28 | 2010-02-03 | 上海比亚迪有限公司 | 一种锂离子二次电池的化成方法 |
EP2677591A1 (en) * | 2012-03-02 | 2013-12-25 | Nec Corporation | Secondary battery |
CN103326063A (zh) * | 2013-05-18 | 2013-09-25 | 贵州航天电源科技有限公司 | 一种锂离子电池阻燃电解液及其制备方法 |
CN107210490A (zh) * | 2015-02-04 | 2017-09-26 | 3M创新有限公司 | 包含路易斯酸:路易斯碱复合物电解质添加剂的电化学电池 |
CN106784589A (zh) * | 2016-12-08 | 2017-05-31 | 宁德时代新能源科技股份有限公司 | 一种二次电池及注液方法 |
CN107959071A (zh) * | 2017-11-15 | 2018-04-24 | 国联汽车动力电池研究院有限责任公司 | 一种锂离子电池及其化成方法 |
CN109256592A (zh) * | 2018-09-06 | 2019-01-22 | 盛蕾 | 一种锂离子电池的化成工艺 |
CN110071340A (zh) * | 2019-04-30 | 2019-07-30 | 袁永华 | 一种锂离子电池的注液化成方法 |
CN110416626A (zh) * | 2019-08-05 | 2019-11-05 | 李锐 | 一种锂离子电池化成方法 |
Non-Patent Citations (1)
Title |
---|
李孟元: "化成电压对锂离子电池性能的影响", 《电池》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112038702A (zh) * | 2020-09-14 | 2020-12-04 | 苏州酷卡环保科技有限公司 | 一种锂离子电池的化成方法 |
CN112164786A (zh) * | 2020-09-14 | 2021-01-01 | 苏州极闪控电信息技术有限公司 | 一种磷酸钒锂锂离子电池的制备方法 |
CN112234270A (zh) * | 2020-11-19 | 2021-01-15 | 苏州精诚智造智能科技有限公司 | 一种磷酸铁锂电池的化成方法 |
CN112928349A (zh) * | 2021-01-21 | 2021-06-08 | 中国科学院宁波材料技术与工程研究所 | 一种富锂电池的化成方法 |
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CB03 | Change of inventor or designer information |
Inventor after: Liu Wenping Inventor after: Wei Mengmei Inventor after: Jin Yan Inventor before: Jin Yan |
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Effective date of registration: 20210604 Address after: 344000 high tech Industrial Park, Jinchao Economic Development Zone, Fuzhou City, Jiangxi Province Applicant after: Jiangxi DBK Corporation Co.,Ltd. Address before: 215000 Room 302, building 6, Meishu garden, Huqiu District, Suzhou City, Jiangsu Province Applicant before: Jin Yan |
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