RU2014105027A - METHOD FOR PRODUCING MESOPOROUS CARBON MATERIAL - Google Patents
METHOD FOR PRODUCING MESOPOROUS CARBON MATERIAL Download PDFInfo
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- RU2014105027A RU2014105027A RU2014105027/05A RU2014105027A RU2014105027A RU 2014105027 A RU2014105027 A RU 2014105027A RU 2014105027/05 A RU2014105027/05 A RU 2014105027/05A RU 2014105027 A RU2014105027 A RU 2014105027A RU 2014105027 A RU2014105027 A RU 2014105027A
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- RU
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- carbonizate
- subjected
- carbon material
- temperature
- mesoporous carbon
- Prior art date
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- Carbon And Carbon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
1. Способ получения мезопористого углеродного материала с высокой удельной поверхностью, заключающийся в использовании в качестве прекурсоров смеси индивидуальных органических соединений, одним из компонентов которых является фурфурол, а вторым компонентом - фенол или гидрохинон, которые смешивают с гидроксидом натрия или калия в соотношении 1:2-7 по массе; полученную смесь подвергают плавлению, после этого плав карбонизируют при температуре 700-900°C в среде отходящих газов, полученный карбонизат отмывают от солей и сушат.2. Способ по п. 1, отличающийся тем, что полученный карбонизат после сушки подвергают активации диоксидом углерода при температуре 800-900°C до обгара 50%.1. A method of producing a mesoporous carbon material with a high specific surface area, which consists in using a mixture of individual organic compounds as precursors, one of which is furfural, and the second component is phenol or hydroquinone, which are mixed with sodium or potassium hydroxide in a ratio of 1: 2 -7 by weight; the resulting mixture is subjected to melting, after which the melt is carbonized at a temperature of 700-900 ° C in the environment of the exhaust gases, the resulting carbonizate is washed from salts and dried. 2. The method according to p. 1, characterized in that the obtained carbonizate after drying is subjected to activation with carbon dioxide at a temperature of 800-900 ° C to a burn of 50%.
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RU2014105027/05A RU2583026C2 (en) | 2014-02-11 | 2014-02-11 | Method for obtaining mesoporous carbon material |
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RU2014105027/05A RU2583026C2 (en) | 2014-02-11 | 2014-02-11 | Method for obtaining mesoporous carbon material |
Publications (2)
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RU2014105027A true RU2014105027A (en) | 2015-08-20 |
RU2583026C2 RU2583026C2 (en) | 2016-04-27 |
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RU2014105027/05A RU2583026C2 (en) | 2014-02-11 | 2014-02-11 | Method for obtaining mesoporous carbon material |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2681005C1 (en) * | 2017-12-04 | 2019-03-01 | Федеральное государственное бюджетное учреждение науки Институт химии твердого тела Уральского отделения Российской академии наук | Method of obtaining mesoporous carbon |
RU2701908C2 (en) * | 2017-12-25 | 2019-10-02 | Федеральное государственное бюджетное учреждение науки "Федеральный исследовательский центр "Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук" (Институт катализа СО РАН, ИК СО РАН) | Method of producing carbon material |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2206394C1 (en) * | 2002-08-26 | 2003-06-20 | Институт угля и углехимии СО РАН | Method of preparing nanostructured carbon material |
JP4961953B2 (en) * | 2005-12-28 | 2012-06-27 | 株式会社豊田中央研究所 | Porous carbon array and manufacturing method thereof |
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RU2583026C2 (en) | 2016-04-27 |
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Effective date: 20170212 |