Control for selective sorption of heavy metals cations with anion exchanger AB-17-8 by modifying the surface with citrate groups
| Parent link: | Mendeleev Communications.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 34, iss. 5.— 2024.— P. 755-757 |
|---|---|
| مؤلفون آخرون: | , , , , |
| الملخص: | The citric acid modification produces an intermediate layer on the AB-17-8:C6H8O7 surface; the layer, on one hand, is firmly secured to the surface owing to the electrostatic coupling between the citrate anion and the positively charged trimethylammonium centers of the anion exchanger surface; on the other hand, it has carbonyl groups with a local negative electron density. The sorption of heavy metals cations occurs through coordination interactions via electrostatic mechanism with local centers of negative electron density, in particular, with the carbonylic oxygen atom Текстовый файл AM_Agreement |
| اللغة: | الإنجليزية |
| منشور في: |
2024
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://doi.org/10.1016/j.mencom.2024.09.042 |
| التنسيق: | الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=678432 |
MARC
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| 200 | 1 | |a Control for selective sorption of heavy metals cations with anion exchanger AB-17-8 by modifying the surface with citrate groups |f Nazgul S. Murzakasymova, Nesipkhan A. Bektenov, Kiril V. Serebriakov [et al.] | |
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| 330 | |a The citric acid modification produces an intermediate layer on the AB-17-8:C6H8O7 surface; the layer, on one hand, is firmly secured to the surface owing to the electrostatic coupling between the citrate anion and the positively charged trimethylammonium centers of the anion exchanger surface; on the other hand, it has carbonyl groups with a local negative electron density. The sorption of heavy metals cations occurs through coordination interactions via electrostatic mechanism with local centers of negative electron density, in particular, with the carbonylic oxygen atom | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Mendeleev Communications |c Amsterdam |n Elsevier Science Publishing Company Inc. | |
| 463 | 1 | |t Vol. 34, iss. 5 |v P. 755-757 |d 2024 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Murzakasymova |b N. S. |g Nazgul Sattarkulovna | |
| 701 | 1 | |a Bektenov |b N. A. |g Nesipkhan Abzhaparovich | |
| 701 | 1 | |a Serebriakov (Serebryakov) |b K. V. |g Kiril (Kirill) Vitaljevich |f 1998- |c specialist in the field of automation of technological processes |c Laboratory assistant of Tomsk Polytechnic University |y Tomsk |7 ca |8 rus |9 88838 | |
| 701 | 1 | |a Elkin |b E. |g Egor | |
| 701 | 1 | |a Gavrilenko |b M. A. |c Chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1971- |g Mikhail Alekseevich |9 17446 | |
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| 856 | 4 | |u https://doi.org/10.1016/j.mencom.2024.09.042 |z https://doi.org/10.1016/j.mencom.2024.09.042 | |
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