CN110729476A - 一种赝电容复合的高容量锰酸锂正极材料及其制备方法以及一种锂离子电池 - Google Patents
一种赝电容复合的高容量锰酸锂正极材料及其制备方法以及一种锂离子电池 Download PDFInfo
- Publication number
- CN110729476A CN110729476A CN201911006205.XA CN201911006205A CN110729476A CN 110729476 A CN110729476 A CN 110729476A CN 201911006205 A CN201911006205 A CN 201911006205A CN 110729476 A CN110729476 A CN 110729476A
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- China
- Prior art keywords
- lithium manganate
- positive electrode
- capacity
- electrode material
- matrix
- 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.)
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- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 title claims abstract description 144
- 239000002131 composite material Substances 0.000 title claims abstract description 40
- 239000007774 positive electrode material Substances 0.000 title claims abstract description 32
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims description 34
- 239000011159 matrix material Substances 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000011148 porous material Substances 0.000 claims abstract description 20
- 238000005470 impregnation Methods 0.000 claims description 49
- 239000007788 liquid Substances 0.000 claims description 48
- 238000002156 mixing Methods 0.000 claims description 20
- YADSGOSSYOOKMP-UHFFFAOYSA-N lead dioxide Inorganic materials O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 claims description 19
- 238000001035 drying Methods 0.000 claims description 17
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229910001868 water Inorganic materials 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 10
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 claims description 9
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 9
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 9
- 229940093474 manganese carbonate Drugs 0.000 claims description 9
- 235000006748 manganese carbonate Nutrition 0.000 claims description 9
- 239000011656 manganese carbonate Substances 0.000 claims description 9
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 claims description 9
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 claims description 9
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 claims description 8
- CGOSIVYNVKVZBK-UHFFFAOYSA-K sodium cobalt(2+) trinitrite Chemical compound [Na+].[Co++].[O-]N=O.[O-]N=O.[O-]N=O CGOSIVYNVKVZBK-UHFFFAOYSA-K 0.000 claims description 8
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(II,III) oxide Inorganic materials [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 claims description 7
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims description 6
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 claims description 5
- 229910021446 cobalt carbonate Inorganic materials 0.000 claims description 5
- ZOTKGJBKKKVBJZ-UHFFFAOYSA-L cobalt(2+);carbonate Chemical compound [Co+2].[O-]C([O-])=O ZOTKGJBKKKVBJZ-UHFFFAOYSA-L 0.000 claims description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 5
- 229940078494 nickel acetate Drugs 0.000 claims description 5
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 claims description 5
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
- 241000779819 Syncarpia glomulifera Species 0.000 claims description 4
- 229940011182 cobalt acetate Drugs 0.000 claims description 4
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims description 4
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 claims description 4
- -1 lead acetate Chemical compound 0.000 claims description 4
- 229940046892 lead acetate Drugs 0.000 claims description 4
- RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 claims description 4
- 229940071125 manganese acetate Drugs 0.000 claims description 4
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
- 239000001739 pinus spp. Substances 0.000 claims description 4
- 229940036248 turpentine Drugs 0.000 claims description 4
- PXXRROSTRSLPET-UHFFFAOYSA-J C(C)(=O)[O-].[W+4].C(C)(=O)[O-].C(C)(=O)[O-].C(C)(=O)[O-] Chemical compound C(C)(=O)[O-].[W+4].C(C)(=O)[O-].C(C)(=O)[O-].C(C)(=O)[O-] PXXRROSTRSLPET-UHFFFAOYSA-J 0.000 claims description 3
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 3
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 3
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 3
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- KZLHPYLCKHJIMM-UHFFFAOYSA-K iridium(3+);triacetate Chemical compound [Ir+3].CC([O-])=O.CC([O-])=O.CC([O-])=O KZLHPYLCKHJIMM-UHFFFAOYSA-K 0.000 claims description 3
- HTXDPTMKBJXEOW-UHFFFAOYSA-N iridium(IV) oxide Inorganic materials O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 claims description 3
- 229910052745 lead Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 235000002867 manganese chloride Nutrition 0.000 claims description 3
- 239000011565 manganese chloride Substances 0.000 claims description 3
- 229940099607 manganese chloride Drugs 0.000 claims description 3
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 3
- SJQCGMLIMSXKBO-UHFFFAOYSA-K potassium cobalt(2+) trinitrite Chemical compound [K+].[Co++].[O-]N=O.[O-]N=O.[O-]N=O SJQCGMLIMSXKBO-UHFFFAOYSA-K 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- OJLCQGGSMYKWEK-UHFFFAOYSA-K ruthenium(3+);triacetate Chemical compound [Ru+3].CC([O-])=O.CC([O-])=O.CC([O-])=O OJLCQGGSMYKWEK-UHFFFAOYSA-K 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 239000010405 anode material Substances 0.000 abstract description 17
- 239000003990 capacitor Substances 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000010406 cathode material Substances 0.000 description 53
- 230000014759 maintenance of location Effects 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 10
- 238000005259 measurement Methods 0.000 description 10
- 238000005303 weighing Methods 0.000 description 10
- 238000010998 test method Methods 0.000 description 8
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000013543 active substance Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- SAXCKUIOAKKRAS-UHFFFAOYSA-N cobalt;hydrate Chemical compound O.[Co] SAXCKUIOAKKRAS-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Images
Classifications
-
- 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
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
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CN201911006205.XA CN110729476B (zh) | 2019-10-22 | 2019-10-22 | 一种赝电容复合的高容量锰酸锂正极材料及其制备方法以及一种锂离子电池 |
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CN201911006205.XA CN110729476B (zh) | 2019-10-22 | 2019-10-22 | 一种赝电容复合的高容量锰酸锂正极材料及其制备方法以及一种锂离子电池 |
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CN110729476A true CN110729476A (zh) | 2020-01-24 |
CN110729476B CN110729476B (zh) | 2021-08-17 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114436344A (zh) * | 2022-01-24 | 2022-05-06 | 广东邦普循环科技有限公司 | 具有大通道的正极材料前驱体的制备方法及其应用 |
CN116960270A (zh) * | 2023-06-19 | 2023-10-27 | 深圳材启新材料有限公司 | 一种电池极片及其应用 |
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CN101834006A (zh) * | 2010-04-27 | 2010-09-15 | 武汉理工大学 | 一种MoO3与有序介孔碳复合电极材料及其制备方法 |
CN102122715A (zh) * | 2011-01-25 | 2011-07-13 | 湖南汇通科技有限责任公司 | 掺铟锰酸锂及其制备方法和应用 |
WO2012040738A1 (en) * | 2010-09-24 | 2012-03-29 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | Dual-function air cathode nanoarchitectures for metal-air batteries with pulse-power capability |
CN103996843A (zh) * | 2014-05-23 | 2014-08-20 | 桂林电子科技大学 | 一种多孔锰酸锂纳米片及其制备方法 |
CN106784799A (zh) * | 2017-02-27 | 2017-05-31 | 山东科源新材料有限公司 | 高倍率多孔锰酸锂的制备方法 |
WO2018213644A1 (en) * | 2017-05-17 | 2018-11-22 | The Regents Of The University Of California | Dissolution resistant nanoporous lithium manganese oxide |
CN109621922A (zh) * | 2019-02-19 | 2019-04-16 | 东莞理工学院 | 一种整体式酚醛树脂基锂离子筛及其制备方法和应用 |
CN109637835A (zh) * | 2018-12-07 | 2019-04-16 | 武汉工程大学 | 一种氮掺杂碳纳米管/四氧化三钴复合气凝胶及其制备方法 |
CN109686914A (zh) * | 2018-12-25 | 2019-04-26 | 桑顿新能源科技有限公司 | 多孔电极材料及其制备方法和电池 |
-
2019
- 2019-10-22 CN CN201911006205.XA patent/CN110729476B/zh active Active
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CN101834006A (zh) * | 2010-04-27 | 2010-09-15 | 武汉理工大学 | 一种MoO3与有序介孔碳复合电极材料及其制备方法 |
WO2012040738A1 (en) * | 2010-09-24 | 2012-03-29 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | Dual-function air cathode nanoarchitectures for metal-air batteries with pulse-power capability |
CN102122715A (zh) * | 2011-01-25 | 2011-07-13 | 湖南汇通科技有限责任公司 | 掺铟锰酸锂及其制备方法和应用 |
CN103996843A (zh) * | 2014-05-23 | 2014-08-20 | 桂林电子科技大学 | 一种多孔锰酸锂纳米片及其制备方法 |
CN106784799A (zh) * | 2017-02-27 | 2017-05-31 | 山东科源新材料有限公司 | 高倍率多孔锰酸锂的制备方法 |
WO2018213644A1 (en) * | 2017-05-17 | 2018-11-22 | The Regents Of The University Of California | Dissolution resistant nanoporous lithium manganese oxide |
CN109637835A (zh) * | 2018-12-07 | 2019-04-16 | 武汉工程大学 | 一种氮掺杂碳纳米管/四氧化三钴复合气凝胶及其制备方法 |
CN109686914A (zh) * | 2018-12-25 | 2019-04-26 | 桑顿新能源科技有限公司 | 多孔电极材料及其制备方法和电池 |
CN109621922A (zh) * | 2019-02-19 | 2019-04-16 | 东莞理工学院 | 一种整体式酚醛树脂基锂离子筛及其制备方法和应用 |
Cited By (3)
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CN114436344A (zh) * | 2022-01-24 | 2022-05-06 | 广东邦普循环科技有限公司 | 具有大通道的正极材料前驱体的制备方法及其应用 |
CN114436344B (zh) * | 2022-01-24 | 2023-07-07 | 广东邦普循环科技有限公司 | 具有大通道的正极材料前驱体的制备方法及其应用 |
CN116960270A (zh) * | 2023-06-19 | 2023-10-27 | 深圳材启新材料有限公司 | 一种电池极片及其应用 |
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