SORPTION PARAMETERS OF «NI(OH)2 – POROUS CARBON» NANOSTRUCTURED COMPOSITES
The paper studies the variation in sorption parameters of nano-structured composites received by sedimentation of nickel hydroxide from a water solution of chloride in the alkaline environment on the surface of high-porous carbon matrixes «Karbonizat-3» and «Kemerit-8». It is shown, that the additio...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Kemerovo State University
2014-09-01
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| Series: | Вестник Кемеровского государственного университета |
| Subjects: | |
| Online Access: | https://vestnik.kemsu.ru/jour/article/view/1261 |
| _version_ | 1797781615935488000 |
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| author | D. G. Yakubik A. N. Voropay T. S. Manina V. G. Dodonov |
| author_facet | D. G. Yakubik A. N. Voropay T. S. Manina V. G. Dodonov |
| author_sort | D. G. Yakubik |
| collection | DOAJ |
| description | The paper studies the variation in sorption parameters of nano-structured composites received by sedimentation of nickel hydroxide from a water solution of chloride in the alkaline environment on the surface of high-porous carbon matrixes «Karbonizat-3» and «Kemerit-8». It is shown, that the addition of a relatively small amount of nickel hydroxide (10 % onof the weight) results in double reduction of the surface area and volume of the pores. The further increase of Ni (OH)2content in the composite tends to increase sorption parameters. In composites on the basis of «Kemerit-8» matrix the surface area and volume of mesopores increase, and in composites on the basis of «Karbonizat-3» matrix– that of micropores increases. |
| first_indexed | 2024-03-12T23:59:39Z |
| format | Article |
| id | doaj.art-1ba3fef7388245ad948af250a93efe87 |
| institution | Directory Open Access Journal |
| issn | 2078-8975 2078-8983 |
| language | English |
| last_indexed | 2024-03-12T23:59:39Z |
| publishDate | 2014-09-01 |
| publisher | Kemerovo State University |
| record_format | Article |
| series | Вестник Кемеровского государственного университета |
| spelling | doaj.art-1ba3fef7388245ad948af250a93efe872023-07-13T12:08:25ZengKemerovo State UniversityВестник Кемеровского государственного университета2078-89752078-89832014-09-0103-32462501260SORPTION PARAMETERS OF «NI(OH)2 – POROUS CARBON» NANOSTRUCTURED COMPOSITESD. G. Yakubik0A. N. Voropay1T. S. Manina2V. G. Dodonov3Kemerovo State UniversityInstitute of Coal Chemistry and Material Science of the Siberian Branch of the RASInstitute of Coal Chemistry and Material Science of the Siberian Branch of the RASKemerovo State UniversityThe paper studies the variation in sorption parameters of nano-structured composites received by sedimentation of nickel hydroxide from a water solution of chloride in the alkaline environment on the surface of high-porous carbon matrixes «Karbonizat-3» and «Kemerit-8». It is shown, that the addition of a relatively small amount of nickel hydroxide (10 % onof the weight) results in double reduction of the surface area and volume of the pores. The further increase of Ni (OH)2content in the composite tends to increase sorption parameters. In composites on the basis of «Kemerit-8» matrix the surface area and volume of mesopores increase, and in composites on the basis of «Karbonizat-3» matrix– that of micropores increases.https://vestnik.kemsu.ru/jour/article/view/1261carbonic matricesnanocrystallites of nickel hydroxidenano-structures hydroxidecarbonic compositessorption characteristics |
| spellingShingle | D. G. Yakubik A. N. Voropay T. S. Manina V. G. Dodonov SORPTION PARAMETERS OF «NI(OH)2 – POROUS CARBON» NANOSTRUCTURED COMPOSITES Вестник Кемеровского государственного университета carbonic matrices nanocrystallites of nickel hydroxide nano-structures hydroxidecarbonic composites sorption characteristics |
| title | SORPTION PARAMETERS OF «NI(OH)2 – POROUS CARBON» NANOSTRUCTURED COMPOSITES |
| title_full | SORPTION PARAMETERS OF «NI(OH)2 – POROUS CARBON» NANOSTRUCTURED COMPOSITES |
| title_fullStr | SORPTION PARAMETERS OF «NI(OH)2 – POROUS CARBON» NANOSTRUCTURED COMPOSITES |
| title_full_unstemmed | SORPTION PARAMETERS OF «NI(OH)2 – POROUS CARBON» NANOSTRUCTURED COMPOSITES |
| title_short | SORPTION PARAMETERS OF «NI(OH)2 – POROUS CARBON» NANOSTRUCTURED COMPOSITES |
| title_sort | sorption parameters of ni oh 2 porous carbon nanostructured composites |
| topic | carbonic matrices nanocrystallites of nickel hydroxide nano-structures hydroxidecarbonic composites sorption characteristics |
| url | https://vestnik.kemsu.ru/jour/article/view/1261 |
| work_keys_str_mv | AT dgyakubik sorptionparametersofnioh2porouscarbonnanostructuredcomposites AT anvoropay sorptionparametersofnioh2porouscarbonnanostructuredcomposites AT tsmanina sorptionparametersofnioh2porouscarbonnanostructuredcomposites AT vgdodonov sorptionparametersofnioh2porouscarbonnanostructuredcomposites |