CN110265723A - 一种全固态电池的制备方法 - Google Patents
一种全固态电池的制备方法 Download PDFInfo
- Publication number
- CN110265723A CN110265723A CN201810198508.5A CN201810198508A CN110265723A CN 110265723 A CN110265723 A CN 110265723A CN 201810198508 A CN201810198508 A CN 201810198508A CN 110265723 A CN110265723 A CN 110265723A
- Authority
- CN
- China
- Prior art keywords
- electrolyte sheet
- electrolyte
- lithium
- solid
- battery
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000003792 electrolyte Substances 0.000 claims abstract description 72
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 48
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000007784 solid electrolyte Substances 0.000 claims abstract description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000002033 PVDF binder Substances 0.000 claims abstract description 25
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 25
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 25
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 238000005507 spraying Methods 0.000 claims abstract description 18
- 239000002253 acid Substances 0.000 claims abstract description 16
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 16
- 239000010941 cobalt Substances 0.000 claims abstract description 16
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 20
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 20
- 238000000227 grinding Methods 0.000 claims description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 17
- 235000019441 ethanol Nutrition 0.000 claims description 11
- 238000004544 sputter deposition Methods 0.000 claims description 11
- 239000004408 titanium dioxide Substances 0.000 claims description 10
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 9
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 150000002642 lithium compounds Chemical class 0.000 claims description 5
- 229910052493 LiFePO4 Inorganic materials 0.000 claims description 3
- 229910000664 lithium aluminum titanium phosphates (LATP) Inorganic materials 0.000 claims description 3
- RIUWBIIVUYSTCN-UHFFFAOYSA-N trilithium borate Chemical compound [Li+].[Li+].[Li+].[O-]B([O-])[O-] RIUWBIIVUYSTCN-UHFFFAOYSA-N 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000011149 active material Substances 0.000 abstract description 4
- 239000010406 cathode material Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000005416 organic matter Substances 0.000 abstract 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 18
- 238000005245 sintering Methods 0.000 description 13
- 229910052786 argon Inorganic materials 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- 238000005498 polishing Methods 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007767 bonding agent Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 229910021102 Li0.5La0.5TiO3 Inorganic materials 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance 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
- 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
- H01M10/058—Construction or manufacture
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810198508.5A CN110265723B (zh) | 2018-03-12 | 2018-03-12 | 一种全固态电池的制备方法 |
Applications Claiming Priority (1)
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CN201810198508.5A CN110265723B (zh) | 2018-03-12 | 2018-03-12 | 一种全固态电池的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110265723A true CN110265723A (zh) | 2019-09-20 |
CN110265723B CN110265723B (zh) | 2021-01-15 |
Family
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Family Applications (1)
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CN201810198508.5A Active CN110265723B (zh) | 2018-03-12 | 2018-03-12 | 一种全固态电池的制备方法 |
Country Status (1)
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CN (1) | CN110265723B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113054164A (zh) * | 2021-03-17 | 2021-06-29 | 合肥国轩高科动力能源有限公司 | 一种低内阻三元单晶极片的制备方法 |
CN114142101A (zh) * | 2021-11-29 | 2022-03-04 | 福州大学 | 一种低温一步制备带有阻塞电极的latp固态电解质的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150132662A1 (en) * | 2010-03-30 | 2015-05-14 | West Virginia University | Inorganic Solid Electrolyte Glass Phase Composite and a Battery Containing an Inorganic Solid Electrolyte Glass Phase Composite |
CN104701588A (zh) * | 2015-03-06 | 2015-06-10 | 中国科学院上海硅酸盐研究所 | 一种基于高致密度固体电解质的新型锂空气电池 |
US20160049688A1 (en) * | 2014-08-18 | 2016-02-18 | Hyundai Motor Company | Garnet powder, manufacturing method thereof, solid electrolyte sheet using hot press and manufacturing method thereof |
CN105514491A (zh) * | 2015-12-29 | 2016-04-20 | 湖州创亚动力电池材料有限公司 | 一种全固态无机固体锂离子电解质的制备 |
CN105633479A (zh) * | 2016-03-11 | 2016-06-01 | 南京大学 | 一种全固态锂硫电池的制备方法 |
KR20170034581A (ko) * | 2015-09-21 | 2017-03-29 | 한국생산기술연구원 | 저온소결공정에 의한 고체전해질의 제조방법 및 그를 포함하는 전고체 리튬이차전지의 제조방법 |
CN107732296A (zh) * | 2017-10-09 | 2018-02-23 | 中国科学院深圳先进技术研究院 | 一种全固态锂离子电池固态电解质的制备方法 |
-
2018
- 2018-03-12 CN CN201810198508.5A patent/CN110265723B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150132662A1 (en) * | 2010-03-30 | 2015-05-14 | West Virginia University | Inorganic Solid Electrolyte Glass Phase Composite and a Battery Containing an Inorganic Solid Electrolyte Glass Phase Composite |
US20160049688A1 (en) * | 2014-08-18 | 2016-02-18 | Hyundai Motor Company | Garnet powder, manufacturing method thereof, solid electrolyte sheet using hot press and manufacturing method thereof |
CN104701588A (zh) * | 2015-03-06 | 2015-06-10 | 中国科学院上海硅酸盐研究所 | 一种基于高致密度固体电解质的新型锂空气电池 |
KR20170034581A (ko) * | 2015-09-21 | 2017-03-29 | 한국생산기술연구원 | 저온소결공정에 의한 고체전해질의 제조방법 및 그를 포함하는 전고체 리튬이차전지의 제조방법 |
CN105514491A (zh) * | 2015-12-29 | 2016-04-20 | 湖州创亚动力电池材料有限公司 | 一种全固态无机固体锂离子电解质的制备 |
CN105633479A (zh) * | 2016-03-11 | 2016-06-01 | 南京大学 | 一种全固态锂硫电池的制备方法 |
CN107732296A (zh) * | 2017-10-09 | 2018-02-23 | 中国科学院深圳先进技术研究院 | 一种全固态锂离子电池固态电解质的制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113054164A (zh) * | 2021-03-17 | 2021-06-29 | 合肥国轩高科动力能源有限公司 | 一种低内阻三元单晶极片的制备方法 |
CN114142101A (zh) * | 2021-11-29 | 2022-03-04 | 福州大学 | 一种低温一步制备带有阻塞电极的latp固态电解质的方法 |
Also Published As
Publication number | Publication date |
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CN110265723B (zh) | 2021-01-15 |
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Effective date of registration: 20240806 Address after: Room 402, building 24, Yuzhou Zunfu, Jinghai Town, Jinghai District, Tianjin Patentee after: Tianjin Haoning Technology Service Co.,Ltd. Country or region after: China Address before: No.1068, Xueyuan Avenue, University Town, Xili street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY Country or region before: China |
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Effective date of registration: 20240828 Address after: Building 1, J, No. 6899 Liuxiang Road, Jiading District, Shanghai, 201800 Patentee after: Shanghai Aegis Advanced Technology Co.,Ltd. Country or region after: China Address before: Room 402, building 24, Yuzhou Zunfu, Jinghai Town, Jinghai District, Tianjin Patentee before: Tianjin Haoning Technology Service Co.,Ltd. Country or region before: China |
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