CN109560314B - 一种焦磷酸钛与相应磷酸盐组成的复合电解质及其制备方法 - Google Patents
一种焦磷酸钛与相应磷酸盐组成的复合电解质及其制备方法 Download PDFInfo
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- CN109560314B CN109560314B CN201710891433.4A CN201710891433A CN109560314B CN 109560314 B CN109560314 B CN 109560314B CN 201710891433 A CN201710891433 A CN 201710891433A CN 109560314 B CN109560314 B CN 109560314B
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- magnesium
- titanium
- pyrophosphate
- composite electrolyte
- titanium pyrophosphate
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- 239000003792 electrolyte Substances 0.000 title claims abstract description 67
- 239000002131 composite material Substances 0.000 title claims abstract description 52
- BDVMTRCCIQHRBL-UHFFFAOYSA-J phosphonato phosphate;titanium(4+) Chemical compound [Ti+4].[O-]P([O-])(=O)OP([O-])([O-])=O BDVMTRCCIQHRBL-UHFFFAOYSA-J 0.000 title claims abstract description 45
- 229910019142 PO4 Inorganic materials 0.000 title claims abstract description 32
- 239000010452 phosphate Substances 0.000 title claims abstract description 23
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title abstract description 9
- -1 alkali metal salt Chemical class 0.000 claims abstract description 16
- 239000004449 solid propellant Substances 0.000 claims abstract description 14
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 12
- 238000011065 in-situ storage Methods 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 239000010936 titanium Substances 0.000 claims description 49
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 34
- 239000011777 magnesium Substances 0.000 claims description 33
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 24
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 21
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 19
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 16
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 15
- 229910052719 titanium Inorganic materials 0.000 claims description 15
- 238000000227 grinding Methods 0.000 claims description 12
- 239000001103 potassium chloride Substances 0.000 claims description 12
- 235000011164 potassium chloride Nutrition 0.000 claims description 12
- 238000005245 sintering Methods 0.000 claims description 12
- 239000011780 sodium chloride Substances 0.000 claims description 12
- 239000011734 sodium Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000000498 ball milling Methods 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 7
- 239000000395 magnesium oxide Substances 0.000 claims description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 7
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 7
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 6
- BUKHSQBUKZIMLB-UHFFFAOYSA-L potassium;sodium;dichloride Chemical group [Na+].[Cl-].[Cl-].[K+] BUKHSQBUKZIMLB-UHFFFAOYSA-L 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 239000011591 potassium Substances 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- QDZRBIRIPNZRSG-UHFFFAOYSA-N titanium nitrate Chemical compound [O-][N+](=O)O[Ti](O[N+]([O-])=O)(O[N+]([O-])=O)O[N+]([O-])=O QDZRBIRIPNZRSG-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 3
- 239000001095 magnesium carbonate Substances 0.000 claims description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 3
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 claims description 3
- 239000004137 magnesium phosphate Substances 0.000 claims description 3
- 229960002261 magnesium phosphate Drugs 0.000 claims description 3
- 229910000157 magnesium phosphate Inorganic materials 0.000 claims description 3
- 235000010994 magnesium phosphates Nutrition 0.000 claims description 3
- 229910019441 NaTi2(PO4)3 Inorganic materials 0.000 claims description 2
- 235000011837 pasties Nutrition 0.000 claims description 2
- INNSZZHSFSFSGS-UHFFFAOYSA-N acetic acid;titanium Chemical compound [Ti].CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O INNSZZHSFSFSGS-UHFFFAOYSA-N 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 235000011180 diphosphates Nutrition 0.000 abstract description 10
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 abstract description 9
- 239000000047 product Substances 0.000 description 19
- 239000000446 fuel Substances 0.000 description 18
- 239000000126 substance Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 5
- 235000012431 wafers Nutrition 0.000 description 5
- 229910001310 TiP2O7 Inorganic materials 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 239000002019 doping agent Substances 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000002001 electrolyte material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000004693 Polybenzimidazole Substances 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 2
- 229920002480 polybenzimidazole Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910020269 SiP2 Inorganic materials 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- FOZHTJJTSSSURD-UHFFFAOYSA-J titanium(4+);dicarbonate Chemical compound [Ti+4].[O-]C([O-])=O.[O-]C([O-])=O FOZHTJJTSSSURD-UHFFFAOYSA-J 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
-
- 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
- Y02E60/50—Fuel cells
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Conductive Materials (AREA)
- Fuel Cell (AREA)
Abstract
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CN114394583A (zh) * | 2022-01-13 | 2022-04-26 | 上海太洋科技有限公司 | 一种锂电正极材料添加剂用焦磷酸钛浆料的制备方法 |
CN114558596B (zh) * | 2022-03-21 | 2023-07-25 | 上海太洋科技有限公司 | 一种金属掺杂焦磷酸钛复合材料的制备方法及其产品和应用 |
Citations (4)
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CN101606256A (zh) * | 2007-02-08 | 2009-12-16 | 住友化学株式会社 | 离子传导性组合物以及含有该组合物的离子传导膜、电极催化剂物质和燃料电池 |
CN102047351A (zh) * | 2008-11-21 | 2011-05-04 | 松下电器产业株式会社 | 质子传导结构体及其制造方法 |
CN104871349A (zh) * | 2012-12-12 | 2015-08-26 | 亚奎尼能源公司 | 用于水性电解质能量储存的复合阳极结构和含有所述结构的装置 |
CN106328992A (zh) * | 2015-06-30 | 2017-01-11 | 比亚迪股份有限公司 | 一种锂离子电池和该锂离子电池的制备方法 |
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US8735013B1 (en) * | 2009-05-24 | 2014-05-27 | Hrl Laboratories, Llc | Methods for fabricating inorganic proton-conducting coatings for fuel-cell membranes |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101606256A (zh) * | 2007-02-08 | 2009-12-16 | 住友化学株式会社 | 离子传导性组合物以及含有该组合物的离子传导膜、电极催化剂物质和燃料电池 |
CN102047351A (zh) * | 2008-11-21 | 2011-05-04 | 松下电器产业株式会社 | 质子传导结构体及其制造方法 |
CN104871349A (zh) * | 2012-12-12 | 2015-08-26 | 亚奎尼能源公司 | 用于水性电解质能量储存的复合阳极结构和含有所述结构的装置 |
CN106328992A (zh) * | 2015-06-30 | 2017-01-11 | 比亚迪股份有限公司 | 一种锂离子电池和该锂离子电池的制备方法 |
Non-Patent Citations (2)
Title |
---|
Ionic conduction of Ti0.95Mg0.05P2O7at intermediate temperatures;Hongtao Wang等;《Ceramics International》;20141013;第41卷;第2124-2127页 * |
焦磷酸盐和Nasicon型磷酸盐离子电池电极材料的合成及其电化学性能;孙艳茹;《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》;20160215;第2016卷(第02期);第C042-1684页 * |
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