CN107364886B - 一种一步合成钙钛矿氧化物KTaO3钾离子电池负极材料及其制备方法 - Google Patents
一种一步合成钙钛矿氧化物KTaO3钾离子电池负极材料及其制备方法 Download PDFInfo
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- CN107364886B CN107364886B CN201710550415.XA CN201710550415A CN107364886B CN 107364886 B CN107364886 B CN 107364886B CN 201710550415 A CN201710550415 A CN 201710550415A CN 107364886 B CN107364886 B CN 107364886B
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- ion battery
- potassium
- perovskite oxide
- step synthesis
- battery negative
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- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 26
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 239000000463 material Substances 0.000 title claims description 56
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 28
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 229910052786 argon Inorganic materials 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 235000010333 potassium nitrate Nutrition 0.000 claims description 13
- 239000004323 potassium nitrate Substances 0.000 claims description 13
- 238000000498 ball milling Methods 0.000 claims description 11
- 239000012159 carrier gas Substances 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 7
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 claims description 7
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 claims description 7
- -1 kalium ion Chemical class 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 238000002386 leaching Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000010792 warming Methods 0.000 claims 1
- 229910001414 potassium ion Inorganic materials 0.000 abstract description 27
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 abstract description 20
- 239000007773 negative electrode material Substances 0.000 abstract description 20
- 229940037179 potassium ion Drugs 0.000 abstract description 19
- 239000002245 particle Substances 0.000 abstract description 10
- 238000005245 sintering Methods 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 230000005012 migration Effects 0.000 abstract description 9
- 238000013508 migration Methods 0.000 abstract description 9
- 238000006479 redox reaction Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 19
- 229910001416 lithium ion Inorganic materials 0.000 description 19
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 239000010405 anode material Substances 0.000 description 7
- 229910052744 lithium Inorganic materials 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000007772 electrode material Substances 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 6
- 238000007654 immersion Methods 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000003595 mist Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 239000010406 cathode material Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 238000009831 deintercalation Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000006199 nebulizer Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000011532 electronic conductor Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G35/00—Compounds of tantalum
-
- 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
- H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
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CN201710550415.XA CN107364886B (zh) | 2017-06-29 | 2017-06-29 | 一种一步合成钙钛矿氧化物KTaO3钾离子电池负极材料及其制备方法 |
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CN201710550415.XA CN107364886B (zh) | 2017-06-29 | 2017-06-29 | 一种一步合成钙钛矿氧化物KTaO3钾离子电池负极材料及其制备方法 |
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CN107364886A CN107364886A (zh) | 2017-11-21 |
CN107364886B true CN107364886B (zh) | 2018-11-09 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB844707A (en) * | 1957-08-20 | 1960-08-17 | G V Planer Ltd | Improvements in or relating to ceramic capacitors and capacitive elements |
CN1597097A (zh) * | 2004-08-30 | 2005-03-23 | 南京大学 | 高比表面的钽酸盐和铌酸盐光催化剂的制备方法 |
CN101130462A (zh) * | 2006-08-23 | 2008-02-27 | 株式会社电装 | 形状各向异性的粉末、相关的制造方法、及晶体取向的陶瓷的制造方法 |
CN102180671A (zh) * | 2011-03-16 | 2011-09-14 | 南京航空航天大学 | 一种纳米功能陶瓷材料及其制备方法 |
CN102534546A (zh) * | 2012-01-16 | 2012-07-04 | 燕山大学 | 一种玻璃基底上钙钛矿型纳米晶薄膜的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2684663A1 (fr) * | 1991-12-06 | 1993-06-11 | Rhone Poulenc Chimie | Perosvskites a base de tantale ou de niobium et leur procede de preparation. |
-
2017
- 2017-06-29 CN CN201710550415.XA patent/CN107364886B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB844707A (en) * | 1957-08-20 | 1960-08-17 | G V Planer Ltd | Improvements in or relating to ceramic capacitors and capacitive elements |
CN1597097A (zh) * | 2004-08-30 | 2005-03-23 | 南京大学 | 高比表面的钽酸盐和铌酸盐光催化剂的制备方法 |
CN101130462A (zh) * | 2006-08-23 | 2008-02-27 | 株式会社电装 | 形状各向异性的粉末、相关的制造方法、及晶体取向的陶瓷的制造方法 |
CN102180671A (zh) * | 2011-03-16 | 2011-09-14 | 南京航空航天大学 | 一种纳米功能陶瓷材料及其制备方法 |
CN102534546A (zh) * | 2012-01-16 | 2012-07-04 | 燕山大学 | 一种玻璃基底上钙钛矿型纳米晶薄膜的制备方法 |
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