Zobrazeno 1 - 10
of 11
pro vyhledávání: '"V. I. Dudarev"'
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 57:464-468
The sorption interaction of chromium(VI) ions with carbon adsorbents was studied by the physicochemical methods of energy dispersive X-ray spectroscopy, IR spectroscopy, and modeling using the Firefly801 program. A probable sorption mechanism is prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fdd78c3acc63db53b047b3d84988071
https://doi.org/10.1134/s2070205121030205
https://doi.org/10.1134/s2070205121030205
Autor:
V. I. Dudarev, E. G. Filatova
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 57:283-288
The adsorption of Ni(II), Zn(II), and Cu(II) ions by electrogenerated gibbsite (γ-modification aluminum hydroxide) has been studied. Electrically generated gibbsite was obtained by electrolysis of aqueous solutions using aluminum electrodes. We used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a74983c4c449f952d59b1d7865a1bb8c
https://doi.org/10.1134/s2070205121020052
https://doi.org/10.1134/s2070205121020052
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 55:841-848
The results of study of the sorption of nickel(II) ions from aqueous solutions by a finely porous carbon adsorbent (CA) and its modified analogs are presented. Organic reagents selective towards nickel(II) are applied as modifying agents. The isother
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3b8465faf16e3ba349a886430e48883
https://doi.org/10.1134/s2070205119050071
https://doi.org/10.1134/s2070205119050071
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 962:042078
Adsorption properties of aluminium hydroxide γ-modification towards toxic copper(II) and zinc(II) ions were studied. In a neutral medium at pH=7.6, the ion adsorption capacity was 264 mg/g for copper(II) and 338 mg/g for zinc(II). The study of the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62a5f0b9e26f43f469942f67db62fe73
https://doi.org/10.1088/1757-899x/962/4/042078
https://doi.org/10.1088/1757-899x/962/4/042078
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 50:689-693
The Dubinin method based on the theory of micropore volume filling was used to study the structural and energetic characteristics of a series of commercial microporous carbon adsorbents used for gold-recovery technology with cyanide. Analysis of micr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2c1ca9c3e95c84644badecfd6677aa2
https://doi.org/10.1134/s2070205114060033
https://doi.org/10.1134/s2070205114060033
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 46:50-54
Processes of the sorption of Cu(II) ions from aqueous solutions on carbon adsorbents synthesized based on carbonized polymeric materials are investigated. Adsorption isotherms are obtained under static conditions in various temperature modes. The max
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fefbe54aba46c8fb6e7609cbcbac1f0b
https://doi.org/10.1134/s2070205110010065
https://doi.org/10.1134/s2070205110010065
Publikováno v:
Russian Journal of Non-Ferrous Metals. 50:9-12
Processes of the sorption of nickel(II) ions from aqueous solutions on carbon adsorbents synthesized based on fossil coals are investigated. The maximal adsorption is observed in a neutral medium. Adsorption isotherms are obtained under static condit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f82e3105eee9d4c5f9041596aba8ef37
https://doi.org/10.3103/s1067821209010039
https://doi.org/10.3103/s1067821209010039
The nature of active centers during sorption of cyanide complexes of noble metals on carbon sorbents
Publikováno v:
Russian Journal of Non-Ferrous Metals. 49:237-240
Carbon sorbents obtained from cannel coal of the Leninsk-Kuznetskii coal field are investigated by EPR spectroscopy. It is established that the sorption capacity of activated carbons by silver increases as the concentration of paramagnetic centers in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb183e8e73939ed6e3e1df5ed2e36721
https://doi.org/10.3103/s1067821208040044
https://doi.org/10.3103/s1067821208040044
Publikováno v:
Russian Journal of Physical Chemistry A. 81:360-365
The adsorption of silver(I) ions from aqueous solutions on carbonaceous adsorbents synthesized from hard coals was studied. Adsorption isotherms were measured under static and dynamic conditions at various temperatures. Adsorption was shown to be max
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b41a77733f52e96b63b997208ceb0fc
https://doi.org/10.1134/s0036024407030090
https://doi.org/10.1134/s0036024407030090
Publikováno v:
Russian Journal of Applied Chemistry. 74:21-23
Sorption of gold and silver cyanide complexes with carbon sorbents based on composite polymeric materials and its thermodynamic characteristics were studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c83a83d227ae3d7094e83ac5023ca41c
https://doi.org/10.1023/a:1012715126523
https://doi.org/10.1023/a:1012715126523