CN102412402A - Method for preparing discontinuous graphene coated lithium ion battery electrode material - Google Patents
Method for preparing discontinuous graphene coated lithium ion battery electrode material Download PDFInfo
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- CN102412402A CN102412402A CN2011103567481A CN201110356748A CN102412402A CN 102412402 A CN102412402 A CN 102412402A CN 2011103567481 A CN2011103567481 A CN 2011103567481A CN 201110356748 A CN201110356748 A CN 201110356748A CN 102412402 A CN102412402 A CN 102412402A
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- lithium
- lithium ion
- preparation
- ion battery
- electrode material
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 81
- 239000007772 electrode material Substances 0.000 title claims abstract description 47
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 47
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000005416 organic matter Substances 0.000 claims abstract description 17
- 239000001301 oxygen Substances 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052786 argon Inorganic materials 0.000 claims abstract description 7
- 238000005245 sintering Methods 0.000 claims abstract description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 31
- 229910052744 lithium Inorganic materials 0.000 claims description 31
- 238000002360 preparation method Methods 0.000 claims description 25
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 20
- 229910052493 LiFePO4 Inorganic materials 0.000 claims description 17
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000004320 controlled atmosphere Methods 0.000 claims description 12
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 7
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- XNLICIUVMPYHGG-UHFFFAOYSA-N pentan-2-one Chemical compound CCCC(C)=O XNLICIUVMPYHGG-UHFFFAOYSA-N 0.000 claims description 6
- PGMYKACGEOXYJE-UHFFFAOYSA-N pentyl acetate Chemical compound CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 claims description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 6
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 3
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 claims description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 3
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 150000001299 aldehydes Chemical class 0.000 claims description 3
- 150000001735 carboxylic acids Chemical class 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 3
- 150000002576 ketones Chemical class 0.000 claims description 3
- ILXAVRFGLBYNEJ-UHFFFAOYSA-K lithium;manganese(2+);phosphate Chemical compound [Li+].[Mn+2].[O-]P([O-])([O-])=O ILXAVRFGLBYNEJ-UHFFFAOYSA-K 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 claims description 3
- 239000005543 nano-size silicon particle Substances 0.000 claims description 3
- 229940090181 propyl acetate Drugs 0.000 claims description 3
- 229910021483 silicon-carbon alloy Inorganic materials 0.000 claims description 3
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 10
- 239000011261 inert gas Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000010405 anode material Substances 0.000 abstract description 4
- 238000009776 industrial production Methods 0.000 abstract description 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 239000010406 cathode material Substances 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 30
- 239000002131 composite material Substances 0.000 description 6
- 229910021382 natural graphite Inorganic materials 0.000 description 5
- 238000007600 charging Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 229910001386 lithium phosphate Inorganic materials 0.000 description 4
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 description 4
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 3
- 239000006258 conductive agent Substances 0.000 description 3
- 239000011149 active material Substances 0.000 description 2
- -1 and wherein Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011164 primary particle Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 229910018871 CoO 2 Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010280 constant potential charging Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 229910021437 lithium-transition metal oxide Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing 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
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- 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
Abstract
Description
Claims (10)
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CN201110356748.1A CN102412402B (en) | 2011-11-11 | 2011-11-11 | Method for preparing discontinuous graphene coated lithium ion battery electrode material |
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CN201110356748.1A CN102412402B (en) | 2011-11-11 | 2011-11-11 | Method for preparing discontinuous graphene coated lithium ion battery electrode material |
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CN102412402A true CN102412402A (en) | 2012-04-11 |
CN102412402B CN102412402B (en) | 2014-11-19 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103811756A (en) * | 2012-11-15 | 2014-05-21 | 福建省辉锐材料科技有限公司 | Preparation method of graphene-graphite nodule composite material |
CN103840134A (en) * | 2012-11-25 | 2014-06-04 | 福建省辉锐材料科技有限公司 | Preparation method of lithium battery electrode plate based on graphene-graphite nodule composite material |
CN105932282A (en) * | 2016-06-08 | 2016-09-07 | 湖南锂顺能源科技有限公司 | Lithium ion battery and preparation method thereof |
CN106920961A (en) * | 2017-03-22 | 2017-07-04 | 江苏元景锂粉工业有限公司 | The method of modifying of ternary material used by a kind of lithium ion battery |
CN107026259A (en) * | 2016-02-01 | 2017-08-08 | 北京大学 | A kind of graphene combination electrode material and preparation method and application |
CN108899540A (en) * | 2018-05-25 | 2018-11-27 | 佛山市德方纳米科技有限公司 | Composite ferric lithium phosphate material and preparation method thereof and lithium ion battery |
CN114156456A (en) * | 2021-12-08 | 2022-03-08 | 西北工业大学 | High-capacity rapid charge-discharge graphene @ hard carbon composite material, preparation method thereof and application of composite material in sodium ion battery |
CN115588737A (en) * | 2022-10-25 | 2023-01-10 | 湖南东舟能源有限公司 | Preparation method of secondary modified lithium iron manganese phosphate, battery positive plate and battery |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1644547A (en) * | 2004-12-24 | 2005-07-27 | 中山大学 | Active carbon fibre containing nanometer metal oxide microparticle, its production and use thereof |
-
2011
- 2011-11-11 CN CN201110356748.1A patent/CN102412402B/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1644547A (en) * | 2004-12-24 | 2005-07-27 | 中山大学 | Active carbon fibre containing nanometer metal oxide microparticle, its production and use thereof |
Non-Patent Citations (2)
Title |
---|
ALICJA BACHMATIUK,ET AL: ""The formation of stacked-cup carbon nanotubes using chemical vapor deposition from ethanol over silica"", 《CARBON》 * |
XIAOCHEN DONG,ET AL.: ""Growth of large-sized graphene thin-films by liquid precursor-based chemical vapor deposition under atmospheric pressure"", 《CARBON》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103811756A (en) * | 2012-11-15 | 2014-05-21 | 福建省辉锐材料科技有限公司 | Preparation method of graphene-graphite nodule composite material |
CN103840134A (en) * | 2012-11-25 | 2014-06-04 | 福建省辉锐材料科技有限公司 | Preparation method of lithium battery electrode plate based on graphene-graphite nodule composite material |
CN103840134B (en) * | 2012-11-25 | 2017-09-05 | 福建省辉锐材料科技有限公司 | A kind of preparation method of the lithium battery electrode plate based on graphene graphite nodule composite |
CN107026259A (en) * | 2016-02-01 | 2017-08-08 | 北京大学 | A kind of graphene combination electrode material and preparation method and application |
CN105932282A (en) * | 2016-06-08 | 2016-09-07 | 湖南锂顺能源科技有限公司 | Lithium ion battery and preparation method thereof |
CN106920961A (en) * | 2017-03-22 | 2017-07-04 | 江苏元景锂粉工业有限公司 | The method of modifying of ternary material used by a kind of lithium ion battery |
CN108899540A (en) * | 2018-05-25 | 2018-11-27 | 佛山市德方纳米科技有限公司 | Composite ferric lithium phosphate material and preparation method thereof and lithium ion battery |
CN114156456A (en) * | 2021-12-08 | 2022-03-08 | 西北工业大学 | High-capacity rapid charge-discharge graphene @ hard carbon composite material, preparation method thereof and application of composite material in sodium ion battery |
CN115588737A (en) * | 2022-10-25 | 2023-01-10 | 湖南东舟能源有限公司 | Preparation method of secondary modified lithium iron manganese phosphate, battery positive plate and battery |
Also Published As
Publication number | Publication date |
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CN102412402B (en) | 2014-11-19 |
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Address after: Nanshan District road Shenzhen City, Guangdong province 518000 Building No. 1 Kang Hesheng 223-224 Patentee after: SHENZHEN DYNANONIC Co.,Ltd. Address before: Nanshan Software Park East Tower No. 10128 Nanshan District Shennan Road 518000 Shenzhen city of Guangdong province 2701-2704 Patentee before: SHENZHEN DYNANONIC Co.,Ltd. |
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