Author: Brandon Murray
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Characterization of Evaporation Kinetics and Wettability Using a Quartz Crystal Microbalance
Characteristics and Applications of the Quartz Crystal Microbalance with Liquid Media
Application of the quartz crystal microbalance to the characterization of thin conducting polymer films used vapor detection
Electrochemical Quartz Crystal Microbalance and Impedance Analysis Investigations of Surface Processes at Platinum Electrodes [microform]
Author: Steve V. De Cliff
Publisher: National Library of Canada = Bibliothèque nationale du Canada
ISBN: 9780612209961
Category :
Languages : en
Pages :
Book Description
Publisher: National Library of Canada = Bibliothèque nationale du Canada
ISBN: 9780612209961
Category :
Languages : en
Pages :
Book Description
Quartz Crystal Microbalance Data
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 26
Book Description
We are using a Qpod quartz crystal microbalance (manufactured by Inficon) for use as a low-volume non-volatile residue analysis tool. Inficon has agreed to help troubleshoot some of our measurements and are requesting to view some sample data, which are attached. The basic principle of an NVR analysis is to evaporate a known volume of solvent, and weigh the remaining residue to determine the purity of the solvent. A typical NVR analysis uses 60 g of solvent and can measure residue with an accuracy of +/- 0.01 mg. The detection limit is thus (0.01 mg)/(60 g) = 0.17 ppm. We are attempting to use a quartz crystal microbalance (QCM) to make a similar measurement. The attached data show the response of the QCM as a 5-20 mg drop of solvent evaporates on its surface. The change in mass registered by the QCM after the drop evaporates is the residue that deposits on the crystal. On some measurements, the change in mass in less than zero, which is aphysical since the drop will leave behind {>=}0 mass of residue. The vendor, Inficon, has agreed to look at these data as a means to help troubleshoot the cause.
Publisher:
ISBN:
Category :
Languages : en
Pages : 26
Book Description
We are using a Qpod quartz crystal microbalance (manufactured by Inficon) for use as a low-volume non-volatile residue analysis tool. Inficon has agreed to help troubleshoot some of our measurements and are requesting to view some sample data, which are attached. The basic principle of an NVR analysis is to evaporate a known volume of solvent, and weigh the remaining residue to determine the purity of the solvent. A typical NVR analysis uses 60 g of solvent and can measure residue with an accuracy of +/- 0.01 mg. The detection limit is thus (0.01 mg)/(60 g) = 0.17 ppm. We are attempting to use a quartz crystal microbalance (QCM) to make a similar measurement. The attached data show the response of the QCM as a 5-20 mg drop of solvent evaporates on its surface. The change in mass registered by the QCM after the drop evaporates is the residue that deposits on the crystal. On some measurements, the change in mass in less than zero, which is aphysical since the drop will leave behind {>=}0 mass of residue. The vendor, Inficon, has agreed to look at these data as a means to help troubleshoot the cause.
Physics Briefs
Scientific and Technical Aerospace Reports
Colloidal Polymers
Author: Abdelhamid Elaissari
Publisher: CRC Press
ISBN: 0824756460
Category : Science
Languages : en
Pages : 464
Book Description
Amidst developments in nanotechnology and successes in catalytic emulsion polymerization of olefins, polymerization in dispersed media is arousing an increasing interest from both practical and fundamental points of view. This text describes ultramodern approaches to synthesis, preparation, characterization, and functionalization of latexes, nanoparticles, and numerous additional colloidal polymer systems. In chapters contributed by leading international researchers, it communicates critical parameters for method selection, presents guidelines for controlling structural and colloid properties, presents recent results and information on polymer colloids, and describes other tools to assist in the production of desirable outcomes.
Publisher: CRC Press
ISBN: 0824756460
Category : Science
Languages : en
Pages : 464
Book Description
Amidst developments in nanotechnology and successes in catalytic emulsion polymerization of olefins, polymerization in dispersed media is arousing an increasing interest from both practical and fundamental points of view. This text describes ultramodern approaches to synthesis, preparation, characterization, and functionalization of latexes, nanoparticles, and numerous additional colloidal polymer systems. In chapters contributed by leading international researchers, it communicates critical parameters for method selection, presents guidelines for controlling structural and colloid properties, presents recent results and information on polymer colloids, and describes other tools to assist in the production of desirable outcomes.
Wetting and Spreading Dynamics
Author: Victor M. Starov
Publisher: CRC Press
ISBN: 1420016172
Category : Science
Languages : en
Pages : 542
Book Description
Wetting and Spreading Dynamics explains wetting phenomena when a liquid partially or completely wets solid or immiscible liquid surfaces. Written for both newcomers and experienced researchers in the field, the book uses principles and terminology from colloid science, fluid mechanics, and thermodynamics to solve equilibrium and dynamic prob
Publisher: CRC Press
ISBN: 1420016172
Category : Science
Languages : en
Pages : 542
Book Description
Wetting and Spreading Dynamics explains wetting phenomena when a liquid partially or completely wets solid or immiscible liquid surfaces. Written for both newcomers and experienced researchers in the field, the book uses principles and terminology from colloid science, fluid mechanics, and thermodynamics to solve equilibrium and dynamic prob