Matches in SemOpenAlex for { <https://semopenalex.org/work/W4309924325> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W4309924325 abstract "The work is focused on obtaining nanopigments by adsorption of anionic dyes on positively charged montmorillonite. The effect of sequential modification of aqueous dispersions of montmorillonite with cationic and anionic compounds on the structural and charge characteristics of mineral dispersions was studied. The effect of chemical dispersion of agglomerates of aqueous montmorillonite dispersions after adding carbonate solutions was shown. The treatment of dispersions of original montmorillonite with sodium carbonate provides maximum dispersion of mineral aggregates by penetrating into the interstructural space of aluminosilicate packets, moving them apart and separating them. It was found that the modification of montmorillonite dispersed by sodium carbonate by adding basic chromium sulfate is accompanied by a change in the surface chemistry of the mineral and structural transformations. Structural changes are manifested by the formation of a developed structure of cationic montmorillonite. The cationic surface charge of montmorillonite and high specific surface of montmorillonite are important factors for ensuring effective adsorption of anionic dyes on the surface of the mineral. The efficiency of adsorption of anionic dyes on cationic montmorillonite is investigated. It was shown that the adsorption of dyes depended on the pH of the medium. The scheme of obtaining nanopigments, which were characterized by good сovering power, saturated and intense colour was proposed." @default.
- W4309924325 created "2022-11-30" @default.
- W4309924325 creator A5004139544 @default.
- W4309924325 creator A5009917046 @default.
- W4309924325 creator A5023194648 @default.
- W4309924325 creator A5046576144 @default.
- W4309924325 date "2022-11-15" @default.
- W4309924325 modified "2023-10-16" @default.
- W4309924325 title "Nanopigments for Leather Finishing Coatings" @default.
- W4309924325 doi "https://doi.org/10.24264/icams-2022.i.4" @default.
- W4309924325 hasPublicationYear "2022" @default.
- W4309924325 type Work @default.
- W4309924325 citedByCount "0" @default.
- W4309924325 crossrefType "proceedings-article" @default.
- W4309924325 hasAuthorship W4309924325A5004139544 @default.
- W4309924325 hasAuthorship W4309924325A5009917046 @default.
- W4309924325 hasAuthorship W4309924325A5023194648 @default.
- W4309924325 hasAuthorship W4309924325A5046576144 @default.
- W4309924325 hasBestOaLocation W43099243251 @default.
- W4309924325 hasConcept C120665830 @default.
- W4309924325 hasConcept C121332964 @default.
- W4309924325 hasConcept C127413603 @default.
- W4309924325 hasConcept C147789679 @default.
- W4309924325 hasConcept C150394285 @default.
- W4309924325 hasConcept C161790260 @default.
- W4309924325 hasConcept C177562468 @default.
- W4309924325 hasConcept C178790620 @default.
- W4309924325 hasConcept C179104552 @default.
- W4309924325 hasConcept C183882617 @default.
- W4309924325 hasConcept C184651966 @default.
- W4309924325 hasConcept C185592680 @default.
- W4309924325 hasConcept C188027245 @default.
- W4309924325 hasConcept C192562407 @default.
- W4309924325 hasConcept C2776432453 @default.
- W4309924325 hasConcept C2777515222 @default.
- W4309924325 hasConcept C2780358262 @default.
- W4309924325 hasConcept C42360764 @default.
- W4309924325 hasConcept C85704489 @default.
- W4309924325 hasConceptScore W4309924325C120665830 @default.
- W4309924325 hasConceptScore W4309924325C121332964 @default.
- W4309924325 hasConceptScore W4309924325C127413603 @default.
- W4309924325 hasConceptScore W4309924325C147789679 @default.
- W4309924325 hasConceptScore W4309924325C150394285 @default.
- W4309924325 hasConceptScore W4309924325C161790260 @default.
- W4309924325 hasConceptScore W4309924325C177562468 @default.
- W4309924325 hasConceptScore W4309924325C178790620 @default.
- W4309924325 hasConceptScore W4309924325C179104552 @default.
- W4309924325 hasConceptScore W4309924325C183882617 @default.
- W4309924325 hasConceptScore W4309924325C184651966 @default.
- W4309924325 hasConceptScore W4309924325C185592680 @default.
- W4309924325 hasConceptScore W4309924325C188027245 @default.
- W4309924325 hasConceptScore W4309924325C192562407 @default.
- W4309924325 hasConceptScore W4309924325C2776432453 @default.
- W4309924325 hasConceptScore W4309924325C2777515222 @default.
- W4309924325 hasConceptScore W4309924325C2780358262 @default.
- W4309924325 hasConceptScore W4309924325C42360764 @default.
- W4309924325 hasConceptScore W4309924325C85704489 @default.
- W4309924325 hasLocation W43099243251 @default.
- W4309924325 hasOpenAccess W4309924325 @default.
- W4309924325 hasPrimaryLocation W43099243251 @default.
- W4309924325 hasRelatedWork W2060564067 @default.
- W4309924325 hasRelatedWork W2069387827 @default.
- W4309924325 hasRelatedWork W2086663865 @default.
- W4309924325 hasRelatedWork W2140603333 @default.
- W4309924325 hasRelatedWork W2378406452 @default.
- W4309924325 hasRelatedWork W2420133211 @default.
- W4309924325 hasRelatedWork W2598214094 @default.
- W4309924325 hasRelatedWork W4281667797 @default.
- W4309924325 hasRelatedWork W1967581914 @default.
- W4309924325 hasRelatedWork W3143201214 @default.
- W4309924325 isParatext "false" @default.
- W4309924325 isRetracted "false" @default.
- W4309924325 workType "article" @default.