FIELD: chemistry.
SUBSTANCE: invention relates to methods of obtaining catalysts for growing carbon nanotubes from gaseous phase. Described is method of obtaining metal oxide catalysts for growing carbon nanotubes from gaseous phase, which includes mixing crystalline hydrates of transition and non-transition metal nitrates, as well as, optionally, molybdenum compounds, citric acid, substituted alcohol, and thermal processing of obtained mixture, as substituted alcohol applied is monoethanolamine, diethanolamine, triethanolamine, or their mixture, with molar ratio of aminogroups to nitrate groups being from 0.2 to 2.5.
EFFECT: increased output of carbon nanotubes.
1 tbl, 5 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METAL OXIDE CATALYSTS FOR GROWING CARBON NANOTUBES FROM GAS PHASE | 2009 |
|
RU2415706C1 |
| METAL-OXIDE CATALYST FOR GROWING BUNDLES OF CARBON NANOTUBES FROM GASEOUS PHASE | 2010 |
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| METHOD OF ACTIVATING METAL OXIDE CATALYSTS BY SYNTHESIS OF CARBON NANOMATERIALS | 2010 |
|
RU2443470C2 |
| PROCEDURE FOR FABRICATING LONG ORIENTED BRAIDS OF CARBON NANO-FIBRES | 2009 |
|
RU2393276C1 |
| HIGH-DENSITY THREE-DIMENSIONAL ELECTROCONDUCTIVE MICRO- AND MESOPOROUS MATERIAL BASED ON CARBON NANOTUBES AND/OR LOW-LAYER GRAPHENES AND METHOD FOR PRODUCTION THEREOF | 2020 |
|
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| METHOD AND DEVICE FOR CONTINUOUS PRODUCTION OF NANODISPERSED MATERIALS | 2008 |
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| COMPOSITE CATHODE MATERIAL AND METHOD FOR ITS PREPARATION | 2020 |
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RU2758442C1 |
