RU2013128040A - METHOD FOR MODIFICATION OF CARBON NANOMATERIALS - Google Patents
METHOD FOR MODIFICATION OF CARBON NANOMATERIALS Download PDFInfo
- Publication number
- RU2013128040A RU2013128040A RU2013128040/05A RU2013128040A RU2013128040A RU 2013128040 A RU2013128040 A RU 2013128040A RU 2013128040/05 A RU2013128040/05 A RU 2013128040/05A RU 2013128040 A RU2013128040 A RU 2013128040A RU 2013128040 A RU2013128040 A RU 2013128040A
- Authority
- RU
- Russia
- Prior art keywords
- fatty acid
- carbon nanomaterial
- carbon
- titanium
- treated
- Prior art date
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract 11
- 229910052799 carbon Inorganic materials 0.000 title claims abstract 11
- 239000002086 nanomaterial Substances 0.000 title claims abstract 11
- 238000000034 method Methods 0.000 title claims abstract 5
- 238000012986 modification Methods 0.000 title 1
- 230000004048 modification Effects 0.000 title 1
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract 6
- 229930195729 fatty acid Natural products 0.000 claims abstract 6
- 239000000194 fatty acid Substances 0.000 claims abstract 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract 4
- -1 fatty acid salt Chemical class 0.000 claims abstract 4
- 239000000243 solution Substances 0.000 claims abstract 4
- 150000003609 titanium compounds Chemical class 0.000 claims abstract 4
- IHEDBVUTTQXGSJ-UHFFFAOYSA-M 2-[bis(2-oxidoethyl)amino]ethanolate;titanium(4+);hydroxide Chemical compound [OH-].[Ti+4].[O-]CCN(CC[O-])CC[O-] IHEDBVUTTQXGSJ-UHFFFAOYSA-M 0.000 claims abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract 2
- 229940053200 antiepileptics fatty acid derivative Drugs 0.000 claims abstract 2
- 239000007864 aqueous solution Substances 0.000 claims abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract 2
- 239000001569 carbon dioxide Substances 0.000 claims abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract 2
- 150000004665 fatty acids Chemical class 0.000 claims abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract 2
- 239000002245 particle Substances 0.000 claims abstract 2
- 239000002244 precipitate Substances 0.000 claims abstract 2
- 229910052719 titanium Inorganic materials 0.000 claims abstract 2
- 239000010936 titanium Substances 0.000 claims abstract 2
- 239000004408 titanium dioxide Substances 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 2
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- Carbon And Carbon Compounds (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
1. Способ модифицирования углеродных наноматериалов, включающий обработку углеродного наноматериала, частицы которого содержат на поверхности гидроксильные и/или карбоксильные группы, раствором, содержащим соединения титана и производные жирной кислоты, отличающийся тем, что обработку углеродного наноматериала осуществляют водным раствором, содержащим триэтаноламин-титанат и соль жирной кислоты, причем указанный раствор с суспендированным в нем углеродным наноматериалом обрабатывают углекислым газом до коагуляции системы, а затем промывают осадок водой.2. Способ по п.1, отличающийся тем, что мольное отношение соли жирной кислоты к титану берут от 1:1 до 3:1, а массовое отношение (жирная кислота+соединения титана в пересчете на диоксид титана)/углеродный наноматериал берут от 0,75:1 до 2:1.1. A method of modifying carbon nanomaterials, including processing carbon nanomaterial, particles of which contain hydroxyl and / or carboxyl groups on the surface, with a solution containing titanium compounds and fatty acid derivatives, characterized in that the carbon nanomaterial is treated with an aqueous solution containing triethanolamine titanate and a fatty acid salt, wherein said solution with carbon nanomaterial suspended therein is treated with carbon dioxide until the system coagulates, and then wash the precipitate with water. 2. The method according to claim 1, characterized in that the molar ratio of fatty acid salt to titanium is taken from 1: 1 to 3: 1, and the mass ratio (fatty acid + titanium compounds in terms of titanium dioxide) / carbon nanomaterial is taken from 0.75 : 1 to 2: 1.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013128040/05A RU2548083C2 (en) | 2013-06-18 | 2013-06-18 | Method of modifying carbon nanomaterials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013128040/05A RU2548083C2 (en) | 2013-06-18 | 2013-06-18 | Method of modifying carbon nanomaterials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013128040A true RU2013128040A (en) | 2015-01-10 |
| RU2548083C2 RU2548083C2 (en) | 2015-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013128040/05A RU2548083C2 (en) | 2013-06-18 | 2013-06-18 | Method of modifying carbon nanomaterials |
Country Status (1)
| Country | Link |
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| RU (1) | RU2548083C2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109415202A (en) * | 2016-03-21 | 2019-03-01 | E·V·奥尔洛娃 | Metamaterials, their fabrication and applications |
| CN111088096A (en) * | 2019-12-30 | 2020-05-01 | 河北科技大学 | Graphene oxide grafted modified oleic soap, concentrated solution for hydraulic support, preparation method and application |
| CN112480486A (en) * | 2020-11-27 | 2021-03-12 | 福建五持恒科技发展有限公司 | Graphene natural rubber antibacterial children crawling composite material and preparation method thereof |
| CN113736145A (en) * | 2021-10-19 | 2021-12-03 | 广州暨明科技有限公司 | Composite material capable of slowly releasing antibacterial ingredients, preparation method thereof and antibacterial slow release bag |
| CN114367383A (en) * | 2022-01-13 | 2022-04-19 | 苏州丰倍生物科技有限公司 | Fatty acid ester nano suspension, preparation method and application thereof |
| CN116413367A (en) * | 2021-12-30 | 2023-07-11 | 复旦大学 | A high-throughput method for analyzing intact S-palmitoylated proteins/peptides and its application |
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| RU2692541C2 (en) * | 2017-03-20 | 2019-06-25 | Общество с ограниченной ответственностью "НаноТехЦентр" | Method of ultrasound dispersal of carbon nanotubes |
| CN107265447B (en) * | 2017-08-03 | 2019-08-16 | 山东金城石墨烯科技有限公司 | A kind of preparation method of hydroxylating graphene |
| RU2711490C1 (en) * | 2019-01-23 | 2020-01-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тамбовский государственный технический университет" (ФГБОУ ВО "ТГТУ") | Method of producing graphene soluble in nonpolar solvents |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2621193A (en) * | 1950-06-27 | 1952-12-09 | Du Pont | Polymeric titanium compounds |
| RU2436623C1 (en) * | 2010-04-19 | 2011-12-20 | Открытое акционерное общество "Ижевский электромеханический завод "Купол" | Finely dispersed organic suspension of carbon nanostructures for modifying epoxy resins and preparation method thereof |
| KR20120121807A (en) * | 2011-04-27 | 2012-11-06 | 현대제철 주식회사 | Multiple articulation welding running rail for welding non-uniform section |
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2013
- 2013-06-18 RU RU2013128040/05A patent/RU2548083C2/en not_active IP Right Cessation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109415202A (en) * | 2016-03-21 | 2019-03-01 | E·V·奥尔洛娃 | Metamaterials, their fabrication and applications |
| CN111088096A (en) * | 2019-12-30 | 2020-05-01 | 河北科技大学 | Graphene oxide grafted modified oleic soap, concentrated solution for hydraulic support, preparation method and application |
| CN111088096B (en) * | 2019-12-30 | 2022-02-18 | 河北科技大学 | A kind of graphene oxide graft modified oleic acid soap, concentrate for hydraulic support and preparation method and application |
| CN112480486A (en) * | 2020-11-27 | 2021-03-12 | 福建五持恒科技发展有限公司 | Graphene natural rubber antibacterial children crawling composite material and preparation method thereof |
| CN113736145A (en) * | 2021-10-19 | 2021-12-03 | 广州暨明科技有限公司 | Composite material capable of slowly releasing antibacterial ingredients, preparation method thereof and antibacterial slow release bag |
| CN116413367A (en) * | 2021-12-30 | 2023-07-11 | 复旦大学 | A high-throughput method for analyzing intact S-palmitoylated proteins/peptides and its application |
| CN114367383A (en) * | 2022-01-13 | 2022-04-19 | 苏州丰倍生物科技有限公司 | Fatty acid ester nano suspension, preparation method and application thereof |
| CN114367383B (en) * | 2022-01-13 | 2024-01-09 | 苏州丰倍生物科技股份有限公司 | Fatty acid ester nano suspension, preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2548083C2 (en) | 2015-04-10 |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20180619 |