RU2013144314A - COMPOSITE SOLID ELECTROLYTES BASED ON PHASES CRYSTALLIZED IN THE Bi2O3-BaO-Fe2O3 SYSTEM AND METHOD FOR PRODUCING IT (OPTIONS) - Google Patents
COMPOSITE SOLID ELECTROLYTES BASED ON PHASES CRYSTALLIZED IN THE Bi2O3-BaO-Fe2O3 SYSTEM AND METHOD FOR PRODUCING IT (OPTIONS) Download PDFInfo
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- RU2013144314A RU2013144314A RU2013144314/04A RU2013144314A RU2013144314A RU 2013144314 A RU2013144314 A RU 2013144314A RU 2013144314/04 A RU2013144314/04 A RU 2013144314/04A RU 2013144314 A RU2013144314 A RU 2013144314A RU 2013144314 A RU2013144314 A RU 2013144314A
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- bao
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- composite solid
- crystallizing
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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
- 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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- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
1. Композитный твердый электролит на основе фаз, кристаллизующихся в системе BiO-BaO-FeOотличающийся тем, что он содержит, мол.%: BiO- 67-79, BaO - 17-22, FeO- 2-16.2. Способ получения композитного твердого электролита на основе фаз, кристаллизующихся в системе BiO-BaO-FeO, отличающийся тем, что компоненты смешивают с добавлением этилового спирта, полученную шихту прессуют в таблетки под давлением около 10 МПа и обжигают в печи на воздухе последовательно при 500°C, 600°C и 700°C с выдержкой 24 ч при каждой температуре с промежуточными перетираниями.3. Способ получения композитного твердого электролита на основе фаз, кристаллизующихся в системе BiO-BaO-FeO, отличающийся тем, что в качестве исходных реагентов используют водорастворимые соли Ba(NO), Bi(NO)·5HO и Fe(NO)·9HO, смеси готовят растворением в воде солей, взятых в соответствующем отношении, с последующим добавлением водного раствора KOH до pH=7-8, промежуточные соединения -гидроксокарбонаты Bi/Ba/Fe - осаждают смешением с раствором KCOи промывают дистиллированной водой, а полученные осадки высушивают в сушильном шкафу и измельчают до получения дисперсного порошка, после чего приготовленную шихту запрессовывают в таблетки и обжигают на воздухе при 500°C, 600°C и 700°C с выдержкой 24 ч при каждой температуре с промежуточными перетираниями до полного разложения гидроксокарбонатов Bi/Ba/Fe и образования фаз, равновесных в данной концентрационной области треугольника.1. A composite solid electrolyte based on phases crystallizing in the BiO-BaO-FeO system, characterized in that it contains, mol.%: BiO-67-79, BaO - 17-22, FeO-2-16.2. A method of obtaining a composite solid electrolyte based on phases crystallizing in the BiO-BaO-FeO system, characterized in that the components are mixed with ethyl alcohol, the resulting mixture is pressed into tablets under a pressure of about 10 MPa and sequentially burned in an oven in air at 500 ° C , 600 ° C and 700 ° C with a delay of 24 hours at each temperature with intermediate grindings. 3. A method of obtaining a composite solid electrolyte based on phases crystallizing in the BiO-BaO-FeO system, characterized in that water-soluble salts of Ba (NO), Bi (NO) · 5HO and Fe (NO) · 9HO are used as starting reagents, mixtures are prepared dissolving in water the salts taken in the appropriate ratio, followed by adding an aqueous KOH solution to pH = 7-8, the intermediate compounds, Bi / Ba / Fe hydroxycarbonates, are precipitated by mixing with a KCO solution and washed with distilled water, and the resulting precipitates are dried in an oven and crushed to a dispersion powder, after which the prepared mixture is pressed into tablets and burned in air at 500 ° C, 600 ° C and 700 ° C for 24 hours at each temperature with intermediate grinding until complete decomposition of Bi / Ba / Fe hydroxocarbonates and the formation of equilibrium phases in a given concentration region of a triangle.
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RU2013144314/04A RU2554952C2 (en) | 2013-10-02 | 2013-10-02 | COMPOSITE SOLID ELECTROLYTE BASED ON PHASES CRYSTALLISABLE IN Bi2O3-BaO-Fe2O3 SYSTEM AND METHOD FOR PRODUCTION THEREOF (VERSIONS) |
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RU2013144314/04A RU2554952C2 (en) | 2013-10-02 | 2013-10-02 | COMPOSITE SOLID ELECTROLYTE BASED ON PHASES CRYSTALLISABLE IN Bi2O3-BaO-Fe2O3 SYSTEM AND METHOD FOR PRODUCTION THEREOF (VERSIONS) |
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RU2013144314A true RU2013144314A (en) | 2015-04-10 |
RU2554952C2 RU2554952C2 (en) | 2015-07-10 |
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RU2013144314/04A RU2554952C2 (en) | 2013-10-02 | 2013-10-02 | COMPOSITE SOLID ELECTROLYTE BASED ON PHASES CRYSTALLISABLE IN Bi2O3-BaO-Fe2O3 SYSTEM AND METHOD FOR PRODUCTION THEREOF (VERSIONS) |
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RU2619907C1 (en) * | 2016-04-26 | 2017-05-19 | Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт химии силикатов им. И.В. Гребенщикова Российской академии наук (ИХС РАН) | SOLID ELECTROLYTE BASED ON COMPLEX BISMUTH OXIDES IN THE SYSTEM CaO-Bi2O3-Fe2O3 AND THE METHOD OF THEIR PRODUCTION |
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SU913869A1 (en) * | 1980-07-16 | 1999-11-20 | Институт электрохимии Уральского научного центра АН СССР | SOLID ELECTROLYTE OF CHEMICAL SOURCE OF CURRENT WITH POTASSIUM CATIONIC CONDUCTIVITY |
US20110198530A1 (en) * | 2010-02-18 | 2011-08-18 | New Mexico Technical Foundation | Method of Producing a Bismuth Vanadium Oxide Derivative of Bi4V2O11 Using Molten Salt Synthesis, and Product Produced |
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