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   Articles with "surface groups" as a keyword



Highly sensitive and reproducible quantification of oxygenated surface groups on carbon nanomaterials

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recommendations! Published in 2020 at "Carbon"

DOI: 10.1016/j.carbon.2020.02.088

Abstract: Abstract The quantification of surface groups is a key characterization for different carbon materials as their behavior in colloidal dispersion, their interaction with proteins, drugs or polymers as well as their aggregation behavior strongly depend… read more here.

Keywords: sensitive reproducible; carbon; surface groups; highly sensitive ... See more keywords

Effective topological complexity of orientable-surface groups

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recommendations! Published in 2020 at "Topology and its Applications"

DOI: 10.1016/j.topol.2020.107575

Abstract: We use rewriting systems to spell out cup-products in the (twisted) cohomology groups of a product of surface groups. This allows us to detect a non-trivial obstruction bounding from below the effective topological complexity of… read more here.

Keywords: surface groups; surface; topological complexity; effective topological ... See more keywords

Activated Carbons as Nanoporous Electron-Ion-Exchangers

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recommendations! Published in 2020 at "Russian Journal of Electrochemistry"

DOI: 10.1134/s1023193520100122

Abstract: The electrochemical, ion-exchange, sorption, hydrophilic-hydrophobic properties of several types of electrodes based on activated carbon (AC) and its porous structure are studied. By the method of standard contact porosimetry it is found that AC exhibits… read more here.

Keywords: pure water; water; surface groups; ion ... See more keywords

Interfacial structure and acidity of the orthoclase (001) surface: Understanding the effect of the surface metal cation

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recommendations! Published in 2024 at "American Mineralogist"

DOI: 10.2138/am-2023-9207

Abstract: Abstract Surface acid chemistry is central to the interfacial properties of orthoclase. In this study, we report a first-principles molecular dynamics (FPMD) study of interfacial structures and acid constants (pKa) of orthoclase (001) with the… read more here.

Keywords: orthoclase 001; surface groups; 001 surface; interfacial structure ... See more keywords