Interfacial phenomena at a surface of individual and complex fumed nanooxides

VM Gun'ko, VV Turov, VI Zarko, OV Goncharuk… - Advances in Colloid and …, 2016 - Elsevier
Investigations of interfacial and temperature behaviors of nonpolar and polar adsorbates
interacting with individual and complex fumed metal or metalloid oxides (FMO), initial and …

Evaporation of polar and nonpolar liquids from silica gels and fumed silica

VM Gun'ko, OV Goncharuk, J Goworek - Colloids and Surfaces A …, 2015 - Elsevier
Thermogravimetry data on evaporation of polar water, acetone and 1-butanol and nonpolar
benzene, n-hexane and carbon tetrachloride liquids from mesoporous silica gels Si-40 and …

[PDF][PDF] Interfacial phenomena at a surface of individual and complex fumed nanooxides

VM Gun'ko, VV Turov, OV Goncharuk, EM Pakhlov… - Surface, 2019 - jnas.nbuv.gov.ua
The aim of this review paper was to analyze investigation results on interfacial and
temperature behaviors of nonpolar and polar adsorbates interacting with individual and …

Nature and morphology of fumed oxides and features of interfacial phenomena

VM Gun'ko, VI Zarko, OV Goncharuk… - Applied Surface …, 2016 - Elsevier
Individual and complex fumed nanooxides were studied using high-resolution transmission
electron microscopy, X-ray diffraction, ultraviolet-visible (UV–vis) spectroscopy, differential …

Structural features of fumed silica and alumina alone, blend powders and fumed binary systems

VМ Gun'ko, VY Ilkiv, YV Zaulychnyy, VI Zarko… - Journal of Non …, 2014 - Elsevier
Fumed silica, initial alumina blend, after mechanochemical activation (MCA), and fumed
binary silica/alumina (SA) were studied using infrared spectroscopy, X-ray diffraction (XRD) …

Interfacial behavior of methane and organic solvents with low freezing points upon interaction with hydrophilic and hydrophobic nanosilicas

VM Gun'ko, VV Turov, TV Krupska - Хімія, фізика та технологія …, 2018 - irbis-nbuv.gov.ua
Phase state features of adsorbed substance vs. temperature are often unknown or poorly
defined due to strong effects of confined space in pores onto bound compounds. The …

Interfacial phenomena at a surface of partially silylated nanosilica

VM Gun'ko, VV Turov, IF Myronyuk… - Journal of colloid and …, 2014 - Elsevier
Unmodified pyrogenic silica PS300 and partially silylated nanosilica samples at a degree of
substitution of surface silanols by trimethylsilyl (TMS) groups Θ TMS= 27.2% and 37.2 …

Low-temperature high-pressure cryogelation of nanooxides

VM Gun'ko, VI Zarko, EM Pakhlov… - Journal of Sol-Gel …, 2015 - Springer
High-pressure cryogelation (HPC) of individual (silica, alumina, their mechanical blends)
and complex (silica/titania, alumina/silica/titania, AST) nanooxides were studied to reveal …

[PDF][PDF] PARTICULATE MORPHOLOGY AND TEXTURAL CHARACTERISTICS OF NANOSILICA HYDRO-COMPACTED AT VARIOUS WETTING DEGREE.

VM Gun'ko, VV Turov - … , Physics & Technology of Surface/Khimiya …, 2023 - jnas.nbuv.gov.ua
The particulate morphology and textural characteristics of nanosilica A–300, initial and
hydro-compacted (cA–300) by wetting with various amounts of water in the range of h= 0.5 …

[PDF][PDF] MORPHOLOGIC AND TEXTURAL EFFECTS OF GELATION AND MECHANOCHEMICAL ACTIVATION ON DRY OR WETTED SIMPLE AND COMPLEX …

VM Gun'ko - Chemistry, Physics & Technology of Surface/Khimiya …, 2022 - jnas.nbuv.gov.ua
The characteristics and properties of fumed oxides depend strongly on various external
actions that is of importance from a practical point of view. Therefore, gelation or high …