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Mostrando ítems 1-10 de 1944
Determination of the equivalent radii and fractal dimension of polystyrene latex aggregates from sedimentation coefficients
(Academic Press IncSan DiegoEUA, 1998)
Structure and kinetics of formation of APTS/GPTS-derived organic/inorganic hybrids
(2013-08-29)
The structure and the kinetics of formation of APTS/GPTS-derived organic/inorganic hybrids were studied in situ by small-angle-X-ray scattering. The data were interpreted in terms of a process of primary particles formation ...
Structure and kinetics of formation of APTS/GPTS-derived organic/inorganic hybrids
(2013-08-29)
The structure and the kinetics of formation of APTS/GPTS-derived organic/inorganic hybrids were studied in situ by small-angle-X-ray scattering. The data were interpreted in terms of a process of primary particles formation ...
Effects of the mean free path and relaxation in a model for the aggregation of particles in superfluid media
(The Journal of Chemical Physics, 2018)
Rod-like particles growing in sol-gel processing of 1:1 molar mixtures of 3-glycidoxypropyltrimethoxysilane and tetraethoxysilane
(2017-01-01)
The growth kinetics and the structure of organic/silica hybrids prepared from acid hydrolysis of 1:1 molar mixtures of 3-glycidoxypropyltrimethoxysilane and tetraethoxysilane were studied by small-Angle X-ray scattering ...
Supervised classification of basaltic aggregate particles based on texture properties
(American Society of Civil Engineers - ASCEReston, 2013-03)
The strength and durability of materials produced from aggregates (e.g., concrete bricks, concrete, and ballast) are critically affected by the weathering of the particles, which is closely related to their mineral ...
Nonintrusive investigation of large Al-kaolin fractal aggregates with slow settling velocities
(2020-10-15)
Although a combination of aggregate characteristics dictate particle settling, it is commonly assumed that large particles have higher terminal velocities. This simplifying assumption often leads to overprediction of large ...
Frozen-droplets aggregation at temperature below -40°C
(Blackwell Publishing Ltd, 2018-01-05)
The onset of the aggregation process of frozen droplets was investigated in laboratory settings. The experiments were conducted in a cloud chamber controlled at temperatures cooler than −40°C, where pure water droplets ...