CN111389432B - 一种碳包覆双金属橄榄石相磷酸钴锰锂材料、其制备方法及其应用 - Google Patents
一种碳包覆双金属橄榄石相磷酸钴锰锂材料、其制备方法及其应用 Download PDFInfo
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- CN111389432B CN111389432B CN202010349455.XA CN202010349455A CN111389432B CN 111389432 B CN111389432 B CN 111389432B CN 202010349455 A CN202010349455 A CN 202010349455A CN 111389432 B CN111389432 B CN 111389432B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 103
- -1 cobalt manganese lithium phosphate Chemical compound 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 title abstract description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000001301 oxygen Substances 0.000 claims abstract description 57
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 57
- 239000003054 catalyst Substances 0.000 claims abstract description 39
- 229910013611 LiCo0.75Mn0.25PO4 Inorganic materials 0.000 claims abstract description 33
- 239000002105 nanoparticle Substances 0.000 claims abstract description 31
- 239000002245 particle Substances 0.000 claims abstract description 30
- 239000002086 nanomaterial Substances 0.000 claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 239000011247 coating layer Substances 0.000 claims abstract description 12
- 229910019142 PO4 Inorganic materials 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 34
- 239000000843 powder Substances 0.000 claims description 31
- 239000011572 manganese Substances 0.000 claims description 29
- 229910001868 water Inorganic materials 0.000 claims description 25
- 238000001694 spray drying Methods 0.000 claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 23
- 238000002156 mixing Methods 0.000 claims description 21
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 230000005587 bubbling Effects 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 17
- 238000001354 calcination Methods 0.000 claims description 15
- 239000002243 precursor Substances 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910017677 NH4H2 Inorganic materials 0.000 claims description 8
- 238000011068 loading method Methods 0.000 claims description 6
- 239000003792 electrolyte Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000007809 chemical reaction catalyst Substances 0.000 claims description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 239000013078 crystal Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007771 core particle Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 72
- 239000010450 olivine Substances 0.000 description 25
- 229910052609 olivine Inorganic materials 0.000 description 25
- 238000012360 testing method Methods 0.000 description 19
- 238000012512 characterization method Methods 0.000 description 17
- 229910013733 LiCo Inorganic materials 0.000 description 15
- 239000010410 layer Substances 0.000 description 15
- 229910052593 corundum Inorganic materials 0.000 description 10
- 239000010431 corundum Substances 0.000 description 10
- 239000008367 deionised water Substances 0.000 description 10
- 229910021641 deionized water Inorganic materials 0.000 description 10
- 230000003197 catalytic effect Effects 0.000 description 8
- MZZUATUOLXMCEY-UHFFFAOYSA-N cobalt manganese Chemical compound [Mn].[Co] MZZUATUOLXMCEY-UHFFFAOYSA-N 0.000 description 8
- HTXDPTMKBJXEOW-UHFFFAOYSA-N iridium(IV) oxide Inorganic materials O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 description 8
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 8
- 229910001386 lithium phosphate Inorganic materials 0.000 description 7
- 238000009210 therapy by ultrasound Methods 0.000 description 7
- 229910000668 LiMnPO4 Inorganic materials 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 6
- 229910000510 noble metal Inorganic materials 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000010998 test method Methods 0.000 description 6
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- 229910011279 LiCoPO4 Inorganic materials 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000011160 research Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000013112 stability test Methods 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229910052738 indium Inorganic materials 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 229910021397 glassy carbon Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 238000000634 powder X-ray diffraction Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 238000001237 Raman spectrum Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910052596 spinel Inorganic materials 0.000 description 2
- 239000011029 spinel Substances 0.000 description 2
- 229910020632 Co Mn Inorganic materials 0.000 description 1
- 229910020678 Co—Mn Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910032387 LiCoO2 Inorganic materials 0.000 description 1
- 229910010710 LiFePO Inorganic materials 0.000 description 1
- 229910015645 LiMn Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 238000003841 Raman measurement Methods 0.000 description 1
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052961 molybdenite Inorganic materials 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 239000011943 nanocatalyst Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229910052566 spinel group Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
Images
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/187—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/33—Electric or magnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Catalysts (AREA)
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CN202010349455.XA CN111389432B (zh) | 2020-04-28 | 2020-04-28 | 一种碳包覆双金属橄榄石相磷酸钴锰锂材料、其制备方法及其应用 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102709554A (zh) * | 2012-02-22 | 2012-10-03 | 上海大学 | 锂离子电池正极用磷酸锰锂/碳复合材料的制备方法 |
CN102832391A (zh) * | 2012-08-31 | 2012-12-19 | 龙能科技(苏州)有限公司 | 制备LiFexM1-xPO4/C锂离子复合正极材料的方法 |
CN102867953A (zh) * | 2012-07-24 | 2013-01-09 | 龙能科技(苏州)有限公司 | 用氢氧化物或羟基氧化物生产锂离子电池正极材料的方法 |
CN103560246A (zh) * | 2013-11-25 | 2014-02-05 | 四川科能锂电有限公司 | 一种锂离子电池正极材料磷酸铁锂的制备方法 |
CN103904291A (zh) * | 2012-12-28 | 2014-07-02 | 华为技术有限公司 | 水系锂离子电池电极及其制备方法、水系锂离子电池 |
CN107482182A (zh) * | 2017-07-13 | 2017-12-15 | 红宝丽集团南京锂泰能源科技有限公司 | 碳包覆离子掺杂磷酸锰锂电极材料及其制备方法 |
CN110690424A (zh) * | 2019-09-27 | 2020-01-14 | 天津大学 | 三维碳包覆纳米磷酸铁锂锂离子电池正极材料的制备方法 |
Family Cites Families (1)
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WO2018195045A1 (en) * | 2017-04-17 | 2018-10-25 | President And Fellows Of Harvard College | Metal-doped catalyst, methods for its production and uses thereof |
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- 2020-04-28 CN CN202010349455.XA patent/CN111389432B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102709554A (zh) * | 2012-02-22 | 2012-10-03 | 上海大学 | 锂离子电池正极用磷酸锰锂/碳复合材料的制备方法 |
CN102867953A (zh) * | 2012-07-24 | 2013-01-09 | 龙能科技(苏州)有限公司 | 用氢氧化物或羟基氧化物生产锂离子电池正极材料的方法 |
CN102832391A (zh) * | 2012-08-31 | 2012-12-19 | 龙能科技(苏州)有限公司 | 制备LiFexM1-xPO4/C锂离子复合正极材料的方法 |
CN103904291A (zh) * | 2012-12-28 | 2014-07-02 | 华为技术有限公司 | 水系锂离子电池电极及其制备方法、水系锂离子电池 |
CN103560246A (zh) * | 2013-11-25 | 2014-02-05 | 四川科能锂电有限公司 | 一种锂离子电池正极材料磷酸铁锂的制备方法 |
CN107482182A (zh) * | 2017-07-13 | 2017-12-15 | 红宝丽集团南京锂泰能源科技有限公司 | 碳包覆离子掺杂磷酸锰锂电极材料及其制备方法 |
CN110690424A (zh) * | 2019-09-27 | 2020-01-14 | 天津大学 | 三维碳包覆纳米磷酸铁锂锂离子电池正极材料的制备方法 |
Non-Patent Citations (1)
Title |
---|
Investigation of Mn and Fe Substitution Effects on the Characteristics of High-Voltage LiCo1−x MxPO4(x = 0.1, 0.4) Cathodes Prepared by Sol- gel Route;Daniele Di Lecce et al.;《ACS Sustainable Chem. Eng.》;20191121(第8期);第279页实验部分 * |
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