RU2011140361A - METHOD FOR PRODUCING Molybdenum Carbide Nanoparticles - Google Patents
METHOD FOR PRODUCING Molybdenum Carbide Nanoparticles Download PDFInfo
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- RU2011140361A RU2011140361A RU2011140361/05A RU2011140361A RU2011140361A RU 2011140361 A RU2011140361 A RU 2011140361A RU 2011140361/05 A RU2011140361/05 A RU 2011140361/05A RU 2011140361 A RU2011140361 A RU 2011140361A RU 2011140361 A RU2011140361 A RU 2011140361A
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- temperature
- carbide nanoparticles
- molybdenum carbide
- ethanol
- producing molybdenum
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Abstract
Способ получения наночастиц карбида молибдена, включающий растворение пентахлорида молибдена в этаноле, добавление в раствор мочевины и последующий отжиг, отличающийся тем, что пентахлорид молибдена и этанол берут в соотношении, равном 1:1÷3, соответственно, а отжиг ведут в две стадии: со скоростью не более 5°С/мин до температуры 430-450°С в вакууме, затем до температуры 550-600°С в атмосфере азота с последующей выдержкой при этой температуре в течение 2,5-3 ч.A method of producing molybdenum carbide nanoparticles, including dissolving molybdenum pentachloride in ethanol, adding urea to the solution and subsequent annealing, characterized in that molybdenum pentachloride and ethanol are taken in a ratio of 1: 1 ÷ 3, respectively, and the annealing is carried out in two stages: from at a rate of not more than 5 ° C / min to a temperature of 430-450 ° C in vacuum, then to a temperature of 550-600 ° C in a nitrogen atmosphere, followed by exposure at this temperature for 2.5-3 hours
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2011140361/05A RU2489351C2 (en) | 2011-10-04 | 2011-10-04 | Method of producing molybdenum carbide nanoparticles |
Applications Claiming Priority (1)
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RU2011140361/05A RU2489351C2 (en) | 2011-10-04 | 2011-10-04 | Method of producing molybdenum carbide nanoparticles |
Publications (2)
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RU2011140361A true RU2011140361A (en) | 2013-04-10 |
RU2489351C2 RU2489351C2 (en) | 2013-08-10 |
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RU2011140361/05A RU2489351C2 (en) | 2011-10-04 | 2011-10-04 | Method of producing molybdenum carbide nanoparticles |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105742608A (en) * | 2016-04-19 | 2016-07-06 | 陕西科技大学 | Mo<2>C/CNTs nanosheet electrode material and preparation method therefor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2748929C1 (en) * | 2020-11-11 | 2021-06-01 | федеральное государственное автономное образовательное учреждение высшего образования «Национальный исследовательский Томский политехнический университет» | Method for producing nanocrystalline cubic molybdenum carbide |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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RU1777311C (en) * | 1988-07-12 | 1994-10-15 | Институт структурной макрокинетики РАН | Process for preparing molybdenum carbide |
US6207609B1 (en) * | 1999-09-30 | 2001-03-27 | N.V. Union Miniere S.A. | Method of forming molybdenum carbide catalyst |
DE10043792A1 (en) * | 2000-09-06 | 2002-03-14 | Starck H C Gmbh | Ultra-coarse, single-crystalline tungsten carbide and process for its manufacture; and carbide made from it |
US6746656B2 (en) * | 2001-11-07 | 2004-06-08 | Cyprus Amax Minerals Company | Methods for production of molybdenum carbide |
CN101367521A (en) * | 2008-10-13 | 2009-02-18 | 复旦大学 | Synthesis of stephanoporate molybdenum carbide nano-wire |
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2011
- 2011-10-04 RU RU2011140361/05A patent/RU2489351C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105742608A (en) * | 2016-04-19 | 2016-07-06 | 陕西科技大学 | Mo<2>C/CNTs nanosheet electrode material and preparation method therefor |
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RU2489351C2 (en) | 2013-08-10 |
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Effective date: 20151005 |