Effect of carrier properties on surface characteristics of sorbents modified with acetylacetonates Ni (II), Cu (II)
Sorbents based on Chromaton N-AW with layers of mesoporous silica gel modified with acetylacetonate nickel (II) and copper (II) were obtained. The porous structure of sorbents based on synthesized silica gel and industrial samples of Chromaton N, Silipore 075, Silochrom C-120 was studied. All studie...
| Published in: | AIP Conference Proceedings Vol. 1899. P. 020010-1-020010-7 |
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| Main Author: | |
| Other Authors: | , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000620492 Перейти в каталог НБ ТГУ |
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| 024 | 7 | |a 10.1063/1.5009835 |2 doi | |
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| 039 | 9 | |a 201812041612 |c 201802010925 |d cat202 |c 201801311609 |d VLOAD |y 201801311604 |z Александр Эльверович Гилязов | |
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| 100 | 1 | |a Faustova, Zhanna V. |9 102362 | |
| 245 | 1 | 0 | |a Effect of carrier properties on surface characteristics of sorbents modified with acetylacetonates Ni (II), Cu (II) |c Z. Faustova, T. Matveeva, Y. Slizhov |
| 504 | |a Библиогр.: 21 назв. | ||
| 520 | 3 | |a Sorbents based on Chromaton N-AW with layers of mesoporous silica gel modified with acetylacetonate nickel (II) and copper (II) were obtained. The porous structure of sorbents based on synthesized silica gel and industrial samples of Chromaton N, Silipore 075, Silochrom C-120 was studied. All studied samples are mesoporous. For sorbents based on commercially available Chromaton N, Silipore 075, and Silochrome 120, the mesopore dimensions vary in a wide range from 10 to 50 nm. For synthesized silica gel and chelate-containing sorbents, a narrower pore distribution is observed in the range of 5-15 nm, which indicates the uniformity of its surface. A comparative analysis of the effect of carrier properties on the acid-base properties of the surface of chelate-containing sorbents is carried out. The acid-base nature of the modifier is more pronounced in the case of synthesized silica gel by the sol-gel method. | |
| 653 | |a сорбенты | ||
| 653 | |a поверхностные характеристики | ||
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| 653 | |a золь-гель метод | ||
| 655 | 4 | |a статьи в журналах |9 879358 | |
| 700 | 1 | |a Matveeva, Tatiana N |9 104206 | |
| 700 | 1 | |a Slizhov, Yuri G. |9 96545 | |
| 773 | 0 | |t AIP Conference Proceedings |d 2017 |g Vol. 1899. P. 020010-1-020010-7 |x 0094-243X | |
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