CN114466822B - 氧化物、固体电解质、及全固态锂离子二次电池 - Google Patents
氧化物、固体电解质、及全固态锂离子二次电池 Download PDFInfo
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- CN114466822B CN114466822B CN202080067464.8A CN202080067464A CN114466822B CN 114466822 B CN114466822 B CN 114466822B CN 202080067464 A CN202080067464 A CN 202080067464A CN 114466822 B CN114466822 B CN 114466822B
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G29/00—Compounds of bismuth
- C01G29/006—Compounds containing bismuth, with or without oxygen or hydrogen, and containing two or more other elements
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- C—CHEMISTRY; METALLURGY
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- C01G33/00—Compounds of niobium
- C01G33/006—Compounds containing niobium, with or without oxygen or hydrogen, and containing two or more other elements
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- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
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- C04B35/62605—Treating the starting powders individually or as mixtures
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- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
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- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
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- C01P2002/30—Three-dimensional structures
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- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
- C04B2235/3203—Lithium oxide or oxide-forming salts thereof
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- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3251—Niobium oxides, niobates, tantalum oxides, tantalates, or oxide-forming salts thereof
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- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
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- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3298—Bismuth oxides, bismuthates or oxide forming salts thereof, e.g. zinc bismuthate
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
- C04B2235/6587—Influencing the atmosphere by vaporising a solid material, e.g. by using a burying of sacrificial powder
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/76—Crystal structural characteristics, e.g. symmetry
- C04B2235/762—Cubic symmetry, e.g. beta-SiC
- C04B2235/764—Garnet structure A3B2(CO4)3
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- H01—ELECTRIC ELEMENTS
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- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
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- 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
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-177871 | 2019-09-27 | ||
| JP2019177871 | 2019-09-27 | ||
| PCT/JP2020/033751 WO2021059939A1 (ja) | 2019-09-27 | 2020-09-07 | 酸化物、固体電解質、および全固体リチウムイオン二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114466822A CN114466822A (zh) | 2022-05-10 |
| CN114466822B true CN114466822B (zh) | 2024-07-09 |
Family
ID=75165699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080067464.8A Active CN114466822B (zh) | 2019-09-27 | 2020-09-07 | 氧化物、固体电解质、及全固态锂离子二次电池 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12249686B2 (https=) |
| JP (1) | JP7583730B2 (https=) |
| CN (1) | CN114466822B (https=) |
| WO (1) | WO2021059939A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021200486A1 (ja) * | 2020-03-31 | 2021-10-07 | デンカ株式会社 | 炭素含有アルミナ粉末、樹脂組成物、放熱部品、及び炭素含有アルミナ粉末の製造方法 |
| CN117263701B (zh) * | 2022-06-15 | 2025-08-12 | 中国科学院上海硅酸盐研究所 | 一种锂石榴石型电解质烧结用埋粉和使用该埋粉制备锂石榴石型电解质的方法 |
| CN115458800A (zh) * | 2022-08-30 | 2022-12-09 | 淄博火炬能源有限责任公司 | 石榴石型固态电解质压片工艺 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888374A (zh) * | 2019-01-22 | 2019-06-14 | 华南理工大学 | 一种多掺杂的石榴石型固体电解质材料及其制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5132639B2 (ja) | 2008-08-21 | 2013-01-30 | 日本碍子株式会社 | セラミックス材料及びその製造方法 |
| JP5525388B2 (ja) | 2009-09-03 | 2014-06-18 | 日本碍子株式会社 | セラミックス材料及びその製造方法 |
| JP6018930B2 (ja) * | 2012-05-17 | 2016-11-02 | 日本碍子株式会社 | 正極−固体電解質複合体の製造方法 |
| KR102280684B1 (ko) * | 2014-08-27 | 2021-07-22 | 삼성전자주식회사 | 리튬공기전지 및 이의 제조방법 |
| US9991556B2 (en) | 2015-03-10 | 2018-06-05 | Tdk Corporation | Garnet-type li-ion conductive oxide |
| JP2016171068A (ja) * | 2015-03-10 | 2016-09-23 | Tdk株式会社 | ガーネット型リチウムイオン伝導性酸化物 |
| CN108463916A (zh) * | 2016-02-05 | 2018-08-28 | 株式会社村田制作所 | 固体电解质及全固态电池 |
| WO2018085847A1 (en) * | 2016-11-07 | 2018-05-11 | University Of Maryland, College Park | Lithium solid state electrolyte interface treatment |
| JP2020530188A (ja) * | 2017-08-07 | 2020-10-15 | ザ リージェンツ オブ ザ ユニバーシティ オブ ミシガン | 固体状電池用イオン電子混合伝導体 |
-
2020
- 2020-09-07 WO PCT/JP2020/033751 patent/WO2021059939A1/ja not_active Ceased
- 2020-09-07 CN CN202080067464.8A patent/CN114466822B/zh active Active
- 2020-09-07 JP JP2021548753A patent/JP7583730B2/ja active Active
-
2022
- 2022-03-24 US US17/703,087 patent/US12249686B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888374A (zh) * | 2019-01-22 | 2019-06-14 | 华南理工大学 | 一种多掺杂的石榴石型固体电解质材料及其制备方法 |
Non-Patent Citations (1)
| Title |
|---|
| Yue Jiang等.Investigation of Mg2+,Sc3+and Zn2+ doping effects on densification and ionic conductivity of low-temperature sintered Li7La3Zr2O12 garnets.Solid State Ionics.2016,第73-77页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7583730B2 (ja) | 2024-11-14 |
| WO2021059939A1 (ja) | 2021-04-01 |
| JPWO2021059939A1 (https=) | 2021-04-01 |
| CN114466822A (zh) | 2022-05-10 |
| US20220216510A1 (en) | 2022-07-07 |
| US12249686B2 (en) | 2025-03-11 |
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