CN102263287A - 一种使用多相结构石墨为负极材料的锂离子电池 - Google Patents
一种使用多相结构石墨为负极材料的锂离子电池 Download PDFInfo
- Publication number
- CN102263287A CN102263287A CN2011101645433A CN201110164543A CN102263287A CN 102263287 A CN102263287 A CN 102263287A CN 2011101645433 A CN2011101645433 A CN 2011101645433A CN 201110164543 A CN201110164543 A CN 201110164543A CN 102263287 A CN102263287 A CN 102263287A
- Authority
- CN
- China
- Prior art keywords
- graphite
- lithium ion
- ion battery
- heterogeneous structure
- lithium
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 87
- 239000010439 graphite Substances 0.000 title claims abstract description 87
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 title claims abstract description 44
- 239000007770 graphite material Substances 0.000 claims abstract description 30
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 14
- 229910052744 lithium Inorganic materials 0.000 claims description 13
- 239000003792 electrolyte Substances 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- -1 Delanium Substances 0.000 claims description 5
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 5
- 239000008103 glucose Substances 0.000 claims description 5
- 239000000320 mechanical mixture Substances 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 239000007774 positive electrode material Substances 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052493 LiFePO4 Inorganic materials 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 239000011889 copper foil Substances 0.000 claims description 4
- 238000005087 graphitization Methods 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 3
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 claims description 2
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- DJZIBVUGARDLOC-UHFFFAOYSA-N [Ni]=O.[Co]=O.[Li] Chemical compound [Ni]=O.[Co]=O.[Li] DJZIBVUGARDLOC-UHFFFAOYSA-N 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- OVAQODDUFGFVPR-UHFFFAOYSA-N lithium cobalt(2+) dioxido(dioxo)manganese Chemical compound [Li+].[Mn](=O)(=O)([O-])[O-].[Co+2] OVAQODDUFGFVPR-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 150000001721 carbon Chemical group 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 239000010406 cathode material Substances 0.000 description 13
- 239000011149 active material Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 230000008859 change Effects 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000007872 degassing Methods 0.000 description 6
- 238000005538 encapsulation Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000003475 lamination Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 238000000498 ball milling Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- 229910052596 spinel Inorganic materials 0.000 description 2
- 239000011029 spinel Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000001132 ultrasonic dispersion Methods 0.000 description 1
Classifications
-
- 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
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101645433A CN102263287B (zh) | 2011-06-17 | 2011-06-17 | 一种使用多相结构石墨为负极材料的锂离子电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101645433A CN102263287B (zh) | 2011-06-17 | 2011-06-17 | 一种使用多相结构石墨为负极材料的锂离子电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102263287A true CN102263287A (zh) | 2011-11-30 |
CN102263287B CN102263287B (zh) | 2013-05-08 |
Family
ID=45009820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011101645433A Expired - Fee Related CN102263287B (zh) | 2011-06-17 | 2011-06-17 | 一种使用多相结构石墨为负极材料的锂离子电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102263287B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103693640A (zh) * | 2013-12-23 | 2014-04-02 | 山东大学 | 一种低温锂离子电池负极膨胀石墨 |
CN103887504A (zh) * | 2013-12-19 | 2014-06-25 | 东莞市凯金新能源科技有限公司 | 一种锂离子电池负极材料及其制备方法 |
CN106935793A (zh) * | 2013-01-25 | 2017-07-07 | 株式会社Lg 化学 | 负极、制备负极的方法及包含该负极的锂二次电池 |
CN107069015A (zh) * | 2015-05-22 | 2017-08-18 | 许婷 | 一种多孔石墨掺杂与碳包覆石墨负极材料的制备方法 |
US10263242B2 (en) | 2013-01-25 | 2019-04-16 | Lg Chem, Ltd. | Anode for lithium secondary battery and lithium secondary battery including the same |
CN110993943A (zh) * | 2019-11-23 | 2020-04-10 | 凯盛石墨碳材料有限公司 | 一种锂离子电池用石墨负极材料的制备方法 |
CN113193182A (zh) * | 2021-04-27 | 2021-07-30 | 昆山宝创新能源科技有限公司 | 负极材料组合物、锂离子电池用负极以及锂离子电池 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101174683A (zh) * | 2006-11-01 | 2008-05-07 | 比亚迪股份有限公司 | 锂离子二次电池的负极以及包括该负极的锂离子二次电池 |
CN101315991A (zh) * | 2007-05-30 | 2008-12-03 | 富士重工业株式会社 | 蓄电装置及其制造方法 |
-
2011
- 2011-06-17 CN CN2011101645433A patent/CN102263287B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101174683A (zh) * | 2006-11-01 | 2008-05-07 | 比亚迪股份有限公司 | 锂离子二次电池的负极以及包括该负极的锂离子二次电池 |
CN101315991A (zh) * | 2007-05-30 | 2008-12-03 | 富士重工业株式会社 | 蓄电装置及其制造方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106935793A (zh) * | 2013-01-25 | 2017-07-07 | 株式会社Lg 化学 | 负极、制备负极的方法及包含该负极的锂二次电池 |
US10263242B2 (en) | 2013-01-25 | 2019-04-16 | Lg Chem, Ltd. | Anode for lithium secondary battery and lithium secondary battery including the same |
CN106935793B (zh) * | 2013-01-25 | 2020-02-14 | 株式会社Lg 化学 | 负极、制备负极的方法及包含该负极的锂二次电池 |
CN103887504A (zh) * | 2013-12-19 | 2014-06-25 | 东莞市凯金新能源科技有限公司 | 一种锂离子电池负极材料及其制备方法 |
CN103693640A (zh) * | 2013-12-23 | 2014-04-02 | 山东大学 | 一种低温锂离子电池负极膨胀石墨 |
CN103693640B (zh) * | 2013-12-23 | 2015-05-13 | 山东大学 | 一种低温锂离子电池负极膨胀石墨 |
CN107069015A (zh) * | 2015-05-22 | 2017-08-18 | 许婷 | 一种多孔石墨掺杂与碳包覆石墨负极材料的制备方法 |
CN107069014A (zh) * | 2015-05-22 | 2017-08-18 | 许婷 | 一种锂离子电池石墨负极材料的制备方法 |
CN107221661A (zh) * | 2015-05-22 | 2017-09-29 | 许婷 | 一种锂离子电池石墨负极材料的制备方法 |
CN107275610A (zh) * | 2015-05-22 | 2017-10-20 | 许婷 | 一种多孔石墨掺杂石墨负极材料的制备方法 |
CN110993943A (zh) * | 2019-11-23 | 2020-04-10 | 凯盛石墨碳材料有限公司 | 一种锂离子电池用石墨负极材料的制备方法 |
CN113193182A (zh) * | 2021-04-27 | 2021-07-30 | 昆山宝创新能源科技有限公司 | 负极材料组合物、锂离子电池用负极以及锂离子电池 |
Also Published As
Publication number | Publication date |
---|---|
CN102263287B (zh) | 2013-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102263287B (zh) | 一种使用多相结构石墨为负极材料的锂离子电池 | |
EP3553854A1 (en) | Lithium-ion battery and negative electrode material thereof | |
CN102280656A (zh) | 一种导电聚合物包覆正极的锂离子电池的制备方法 | |
CN105552324A (zh) | 一种磷酸铁锂包覆镍钴锰酸锂复合材料的制备方法 | |
CN101626099A (zh) | 一种聚合物磷酸钒锂动力电池及其制备方法 | |
CN105355457A (zh) | 锂离子电容器及其化成方法 | |
CN105140560A (zh) | 一种对金属锂稳定的锂离子固体导体及其制备方法以及一种全固态锂二次电池 | |
CN103682415A (zh) | 一种高能量密度锂离子电池及其制备工艺 | |
CN106935830B (zh) | 一种锂离子电池复合正极材料及其制备方法和应用 | |
CN101752562A (zh) | 一种复合掺杂改性锂离子电池正极材料及其制备方法 | |
CN101222038A (zh) | 锂离子动力电池磷酸亚铁锂复合材料的制备方法 | |
CN101295780A (zh) | 锂离子二次电池正极活性材料组合物及电池 | |
CN101222046B (zh) | 锂电池的正极材料及高温固相烧结制备方法 | |
CN103187556A (zh) | 锂离子电池及其负极材料、制备方法 | |
CN101609908A (zh) | 一种锂离子电池 | |
CN103078098A (zh) | 一种富锂层状锰钴氧化物复合正极材料的制备方法 | |
CN102842703A (zh) | 一种化学电源 | |
CN110600699B (zh) | 一种三维有序介孔mof材料的制备方法 | |
CN103560280B (zh) | 锂离子电池的化成方法 | |
CN101219811B (zh) | 锂电池的正极材料及高温固相烧结制备方法 | |
CN109004233B (zh) | 一种负载层状双金属氢氧化物的金属锂负极复合铜箔集流体的制备方法及应用 | |
CN101219806B (zh) | 锂电池的正极材料及高温固相烧结制备方法 | |
CN105336942A (zh) | 基于三元正极材料的全密封锂离子蓄电池及其制备方法 | |
CN103633313B (zh) | 一种氟化石墨与锰酸锂复合材料的制备方法及作为正极材料制备锂离子电池 | |
CN101335366A (zh) | 磷酸铁锂高倍率聚合物电池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Lithium ion battery using graphite having multiphase structure as negative pole material Effective date of registration: 20160518 Granted publication date: 20130508 Pledgee: Dongguan rural commercial bank Limited by Share Ltd. Songshan Lake Science and Technology Branch Pledgor: DONGGUAN MCNAIR NEW POWER Co.,Ltd.|DONGGUAN MCNAIR TECHNOLOGY Co.,Ltd.|TECHNICAL INSTITUTE OF LITHIUM BATTERY ENERGY-SAVING TECHNOLOGY OF MCNAIR, DONGGUAN. Registration number: 2016990000410 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170712 Granted publication date: 20130508 Pledgee: Dongguan rural commercial bank Limited by Share Ltd. Songshan Lake Science and Technology Branch Pledgor: DONGGUAN MCNAIR NEW POWER Co.,Ltd.|DONGGUAN MCNAIR TECHNOLOGY Co.,Ltd.|TECHNICAL INSTITUTE OF LITHIUM BATTERY ENERGY-SAVING TECHNOLOGY OF MCNAIR, DONGGUAN. Registration number: 2016990000410 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Lithium ion battery using graphite having multiphase structure as negative pole material Effective date of registration: 20170712 Granted publication date: 20130508 Pledgee: Dongguan rural commercial bank Limited by Share Ltd. Songshan Lake Science and Technology Branch Pledgor: DONGGUAN MCNAIR TECHNOLOGY Co.,Ltd.|DONGGUAN MCNAIR NEW POWER Co.,Ltd.|TECHNICAL INSTITUTE OF LITHIUM BATTERY ENERGY-SAVING TECHNOLOGY OF MCNAIR, DONGGUAN. Registration number: 2017990000356 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 |
|
CF01 | Termination of patent right due to non-payment of annual fee |