Structure of colloid silica determined by viscosity measurements

Adamczyk, Zbǐgniew; Jachimska, Barbara; Kolasińska, Marta

doi:10.1016/j.jcis.2004.01.008

Cited by 44 publications

(22 citation statements)

References 21 publications

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“…[54]. In the first step a stock solution of the concentration of 10 000 mg L À1 (5.88 Â 10 À3 M) was prepared by dissolution of appropriate amount of tannin in 0.01 M NaCl at pH 3.5.…”

Section: Physicochemical Characteristics Of Tanninmentioning

confidence: 99%

Adsorption of tannic acid on polyelectrolyte monolayers determined in situ by streaming potential measurements

Oćwieja

Adamczyk

Morga

2015

Journal of Colloid and Interface Science

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“…[54]. In the first step a stock solution of the concentration of 10 000 mg L À1 (5.88 Â 10 À3 M) was prepared by dissolution of appropriate amount of tannin in 0.01 M NaCl at pH 3.5.…”

Section: Physicochemical Characteristics Of Tanninmentioning

confidence: 99%

Adsorption of tannic acid on polyelectrolyte monolayers determined in situ by streaming potential measurements

Oćwieja

Adamczyk

Morga

2015

Journal of Colloid and Interface Science

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“…To increase the precision of viscosity measurements Adamczyk et al chose the capillary measurement technique using a new homemade apparatus, largely eliminating suspension sedimentation effects. This is vital in view of further studies on rheological properties of mineral suspensions in colloid silica [16]. Arriagada et al developed a novel synthesis route for silica nanoparticles with a wide range of water/surfactant ratio.…”

Section: Introductionmentioning

confidence: 99%

Effect of APC addition on stability of nanosize precursors in sol–gel processing of SiC nanopowder

Najafi

Golestani‐Fard

Rezaie

et al. 2010

Journal of Alloys and Compounds

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“…The thickness of this layer is estimated with 10 Å. A similar concept was stated by Adamczyk et al (2004). Fig.…”

Section: Dissolution Of Oxidesmentioning

confidence: 54%

Fundamentals in Colloid Science

Babick

2016

Suspensions of Colloidal Particles and Aggregates

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Preparation and handling of colloidal suspension or even their characterisation is not possible without a basic understanding of the physical effects that prevail on the microscopic level. Some of these effects are directly related to the fineness of the particles because it coincides with a large specific surface area (which corresponds, e.g., to a high adsorption capacity), a considerably curvature of the particle surface (which i. a. promotes dissolution), a high number concentration (i.e. significant osmotic pressure and large collision frequencies), small interparticle distances (i.e. strong interactions between scattered waves), low particle mass (i.e. low weight and inertia), or with the fact that the wavelength of light is larger than particle size (i.e. weak optical scattering). A further effect of the small size of colloidal particles is that their diffusive motion is much faster than for micrometre particles. Moreover, the interactions between colloidal particles are decisive for the macroscopic behaviour of the whole suspension (e.g. with regard to rheology or coagulation). These interactions may be attractive and/or repulsive and depend on the chemical nature and the material properties of the particles. Most of all, they are affected by the interfacial properties which reflect the physico-chemical interaction between the particulate phase, the solvent, and the solutes (e.g. hydrophobicity, adsorption, surface charging).This chapter provides a brief introduction to the fundamentals in colloid science. It addresses the physico-chemical properties of single colloidal particles as well as the processes at the interface and the structure of the interfacial layer. It further examines the non-viscous interactions that occur among colloidal particles. For detailed explanation, the reader is referred to the textbooks of Adamson and Gast

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Structure of colloid silica determined by viscosity measurements

Cited by 44 publications

References 21 publications

Adsorption of tannic acid on polyelectrolyte monolayers determined in situ by streaming potential measurements

Adsorption of tannic acid on polyelectrolyte monolayers determined in situ by streaming potential measurements

Effect of APC addition on stability of nanosize precursors in sol–gel processing of SiC nanopowder

Fundamentals in Colloid Science

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