zeta potential Applications
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Zeta Potential
Zeta potential is a parameter characterizing electrochemical equilibrium at interfaces. It ...
By Dispersion Technology Inc. based in Bedford Hills, NEW YORK (USA).
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Scientific instrumentation solutions for cement, zeta potential titrations sector
. Elimination of dilution is critical for accurate measurement of the cement zeta potential Cement slurry ...
By Dispersion Technology Inc. based in Bedford Hills, NEW YORK (USA).
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Scientific instrumentation solutions for zeta potential in porous bodies sector
Propagation of ultrasound through a porous body creates motion of liquid inside of the pores relative to the solid matrix. This, in turn, causes relative motion of ions that are located in the diffuse layer and on the pores surfaces. This shows us as an electric current. This current is similar to the Streaming Current, with the difference that it oscillates in time. It is called Streaming Vibration Current. There have been 3 papers already published reporting experimental observation of this effect. The first ...
By Dispersion Technology Inc. based in Bedford Hills, NEW YORK (USA).
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Scientific instrumentation solutions for Zeta potential at extreme ionic strengths sector
-polar liquids with conductivity below 10-10 S/m. This method yields not only zeta ...
By Dispersion Technology Inc. based in Bedford Hills, NEW YORK (USA).
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Scientific instrumentation solutions for ceramics industry
Acoustics can characterize particle size and zeta potential in ceramic slurries with no ...
By Dispersion Technology Inc. based in Bedford Hills, NEW YORK (USA).
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Scientific instrumentation solutions for CMP slurries, content of large particles sector
control of the slurry properties. However, calculation of the particle size and zeta potential ...
By Dispersion Technology Inc. based in Bedford Hills, NEW YORK (USA).
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Independent particle characterization services for food and beverage industries
, and for emulsions, zeta ...
By Particle Technology Labs based in Downers Grove, ILLINOIS (USA).
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Independent particle characterization services for pharmaceutical industries
size, thermal analysis, powder flowability and zeta potential ...
By Particle Technology Labs based in Downers Grove, ILLINOIS (USA).
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ElectroAcoustic Theory
Electroacoustic effects are result of coupling between acoustic and electric fields. Debye realized 70 years ago that in the presence of longitudinal sound wave, any differences in the effective mass or friction coefficient between anions and cations ...
By Dispersion Technology Inc. based in Bedford Hills, NEW YORK (USA).
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Particle Size Measurement
Particle size is a geometric characteristic that is usually assigned to material objects with sizes ranging from nanometers to millimeters. There is a wide variety of real systems that contain particles within this size range. These systems are generally polydisperse, meaning that the particles in a particular sample vary in size. Therefore, in order to adequately characterize such systems, it is not sufficient to simply determine a single particle size. We must instead determine the system’s particle size ...
By Dispersion Technology Inc. based in Bedford Hills, NEW YORK (USA).
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Process and water treatment chemistry solutions for charge control sector
Control charge demand and anionic trash in paper systems with Buckman’s charge control chemicals. Wet end chemistry is dominated by colloidal chemistry. Most chemical interactions occur at the component surfaces. Colloids often carry an electrical charge on their surfaces that results from the presence of anionic, or cationic groups. Because most molecular interactions in paper machine stock systems are surface-charge interactions, chemical additives must be carefully selected. The selected additives, plus ...
By Buckman Laboratories International, Inc. based in Memphis, TENNESSEE (USA).
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