CN112599749B - 一种具有高导电性的高熵氧化物锂离子电池负极材料及制备方法 - Google Patents
一种具有高导电性的高熵氧化物锂离子电池负极材料及制备方法 Download PDFInfo
- Publication number
- CN112599749B CN112599749B CN202011498592.6A CN202011498592A CN112599749B CN 112599749 B CN112599749 B CN 112599749B CN 202011498592 A CN202011498592 A CN 202011498592A CN 112599749 B CN112599749 B CN 112599749B
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- entropy oxide
- ion battery
- oxide lithium
- negative electrode
- 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.)
- Active
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 42
- 239000010406 cathode material Substances 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000007773 negative electrode material Substances 0.000 claims abstract description 20
- 229910052596 spinel Inorganic materials 0.000 claims abstract description 15
- 239000011029 spinel Substances 0.000 claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 239000002923 metal particle Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 238000002485 combustion reaction Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 13
- 239000011259 mixed solution Substances 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 9
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910001960 metal nitrate Inorganic materials 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 239000004471 Glycine Substances 0.000 claims description 4
- PHFQLYPOURZARY-UHFFFAOYSA-N chromium trinitrate Chemical compound [Cr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PHFQLYPOURZARY-UHFFFAOYSA-N 0.000 claims description 4
- 239000012153 distilled water Substances 0.000 claims description 4
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims description 3
- 239000005695 Ammonium acetate Substances 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 229940043376 ammonium acetate Drugs 0.000 claims description 3
- 235000019257 ammonium acetate Nutrition 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 2
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 2
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 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 2
- 238000004321 preservation Methods 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 abstract description 4
- 229910052804 chromium Inorganic materials 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract description 2
- 229910052759 nickel Inorganic materials 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 239000011651 chromium Substances 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000002033 PVDF binder Substances 0.000 description 6
- 239000010405 anode material Substances 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 6
- 239000002002 slurry Substances 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
- 239000013543 active substance Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910001290 LiPF6 Inorganic materials 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000006258 conductive agent Substances 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 235000002639 sodium chloride Nutrition 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000000026 X-ray photoelectron spectrum Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 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
- H01M4/362—Composites
-
- 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
- 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
- H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
-
- 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
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/523—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron for non-aqueous cells
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/626—Metals
-
- 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 (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011498592.6A CN112599749B (zh) | 2020-12-18 | 2020-12-18 | 一种具有高导电性的高熵氧化物锂离子电池负极材料及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011498592.6A CN112599749B (zh) | 2020-12-18 | 2020-12-18 | 一种具有高导电性的高熵氧化物锂离子电池负极材料及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112599749A CN112599749A (zh) | 2021-04-02 |
CN112599749B true CN112599749B (zh) | 2022-02-08 |
Family
ID=75199121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011498592.6A Active CN112599749B (zh) | 2020-12-18 | 2020-12-18 | 一种具有高导电性的高熵氧化物锂离子电池负极材料及制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112599749B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114530590B (zh) * | 2022-01-27 | 2024-03-12 | 南京邮电大学 | 含铋锡锑的高熵氧化物负极储能材料及其制备方法与应用 |
CN115010190B (zh) * | 2022-06-22 | 2023-12-22 | 北京理工大学重庆创新中心 | 一种高熵氧化物正极材料及其制备方法和应用 |
CN115159590B (zh) * | 2022-07-21 | 2023-09-29 | 江苏电子信息职业学院 | 一种高熵过渡金属羟基氧化物及其制备方法和应用 |
CN115275160B (zh) * | 2022-08-29 | 2023-08-29 | 陕西科技大学 | 一种碳基五元高熵合金NiCuZnCdIn材料及其制备方法和应用 |
CN115518643B (zh) * | 2022-10-11 | 2023-08-18 | 浙江工业大学 | 一种五元高熵合金催化材料、其应用和应用方法 |
CN116581314B (zh) * | 2023-07-07 | 2023-09-22 | 华北电力大学 | 一种燃料电池用的高熵氧化物催化剂及制备方法 |
CN117199339A (zh) * | 2023-11-06 | 2023-12-08 | 山东海化集团有限公司 | 一种氮元素稳定高熵氧化物氧空位的钠离子电池正极材料及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101404329A (zh) * | 2008-05-20 | 2009-04-08 | 龚思源 | 一种锂离子电池用磷酸盐和钛酸锂复合正极材料及其制备方法 |
JP6904892B2 (ja) * | 2017-11-28 | 2021-07-21 | トヨタ自動車株式会社 | 正極材料とこれを用いたリチウム二次電池 |
CN109052491B (zh) * | 2018-07-23 | 2020-05-01 | 安徽工业大学 | 一种锂离子电池负极材料尖晶石型多孔高熵氧化物材料的制备方法 |
CN109987935B (zh) * | 2019-03-20 | 2021-02-26 | 太原理工大学 | 具有萤石型结构的(ZrHfCeTiZn)O2-δ高熵氧化物陶瓷粉体及块体制备方法 |
-
2020
- 2020-12-18 CN CN202011498592.6A patent/CN112599749B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN112599749A (zh) | 2021-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112599749B (zh) | 一种具有高导电性的高熵氧化物锂离子电池负极材料及制备方法 | |
CN109980219B (zh) | 全梯度镍钴锰正极材料、氧化钌包覆材料及其制备方法 | |
CN102916169B (zh) | 一种富锂锰基正极材料及其制备方法 | |
CN104953172A (zh) | 一类钠离子电池正极材料及其制备方法、钠离子电池 | |
CN111115713B (zh) | 一种LaMnO3包覆富锂锰基正极材料及其制备方法 | |
CN106299295B (zh) | 一种具有梭形形貌的多孔微纳结构锂离子电池富锂正极材料及其制备方法 | |
CN102324513A (zh) | 一种锂镍锰氧复合正极材料及其制备方法 | |
CN106486657B (zh) | 一种表面原位包覆的富锂材料及其制备方法 | |
CN111403729A (zh) | 钠离子电池正极材料及其制备方法、钠离子电池 | |
CN107403918A (zh) | 一种包覆氮掺杂石墨烯三元材料的制备方法 | |
CN101913655A (zh) | 微波烧结制备锰酸锂正极材料的方法 | |
CN108550802A (zh) | 一种Y/La掺杂Co/B共包覆的镍钴锰三元正极材料及制备方法 | |
CN112510200A (zh) | 一种双导电层包覆富锂锰基材料的制备方法 | |
CN110364716A (zh) | 镁基mof的球形氧化镁包覆锂离子电池三元正极材料及其制备方法 | |
CN112038615A (zh) | 富锂锰基复合正极材料及其制备方法和应用 | |
CN110112410B (zh) | 一种改性锂离子电池正极材料及其制备方法 | |
CN114590838A (zh) | 一种无定型金属硫化物包覆改性二元锰基钠电前驱体及其制备方法 | |
CN107768628B (zh) | 一种锂离子电池正极材料及其制备方法 | |
CN110061211A (zh) | 氧化镧/镧酸锂包覆富锂锰基正极材料的制备方法 | |
CN114094060A (zh) | 一种核壳结构的高电压正极材料的制备方法 | |
CN103456945A (zh) | 一种低成本锂离子电池正极材料的制备方法 | |
CN117219772A (zh) | 一种低镍壳层结构的钠离子电池正极材料及其制备方法 | |
CN111484247A (zh) | 一种玻璃正极材料及其制备方法和应用 | |
CN114597370B (zh) | 一种空气稳定、高电压和长循环寿命钠离子电池正极材料及制备方法 | |
CN115010186A (zh) | 一种高容量氧变价钠离子电池正极材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240129 Address after: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 243002 No. 59 East Lake Road, Anhui, Ma'anshan Patentee before: ANHUI University OF TECHNOLOGY Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240229 Address after: Room 1202, No. 9 Huiqiao Middle Road, Baiyun District, Guangzhou City, Guangdong Province, 510000 Patentee after: Chen Xu Country or region after: China Patentee after: Chen Keliang Address before: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240307 Address after: 425000 No. 8, Jinyang Road, Nanyuan, Longquan Street Industrial Park, Xintian County, Yongzhou City, Hunan Province Patentee after: Hunan New Yutian New Material Co.,Ltd. Country or region after: China Address before: Room 1202, No. 9 Huiqiao Middle Road, Baiyun District, Guangzhou City, Guangdong Province, 510000 Patentee before: Chen Xu Country or region before: China Patentee before: Chen Keliang |
|
TR01 | Transfer of patent right |