Zobrazeno 1 - 10
of 17
pro vyhledávání: '"KAZUO NISHIZAWA"'
Autor:
Chiaki Igarashi, Kazuo Nishizawa
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 303:235-240
Streaming potentials are useful guides for investigating the electric behavior of colloids. They are not well-defined as a concept and, in particular, the location of their generation has not been clearly identified, although they are easy to measure
Autor:
Kazuo Nishizawa, Yasutaka Nakanishi
Publikováno v:
Journal of Knot Theory and Its Ramifications. 10:841-850
In this note, we will study 2-knots, which have a projection with parallel-loop singularities. We will show that such a 2-knot has a reciprocal Alexander polynomial.
Publikováno v:
Textile Research Journal. 71:207-212
We have designed a flat plate flow cell to measure the streaming potential of the obverse and reverse sides of polymer surfaces separately to obtain information about the ζ-potential. Experiments involve an 0.3-mm flow passage height, and the flow i
Publikováno v:
Textile Research Journal. 68:105-109
A convenient experimental apparatus is developed for analyzing the initial stage of several seconds at the start of the dyeing process under rapid adsorption conditions. A cationic dyeable acrylic fiber is dyed at 90°C and pH 6.4 with 0.002% methyle
Publikováno v:
Textile Research Journal. 75:73-75
A new flow cell system we have designed for thin film samples is used to measure the streaming potential between two parallel films of a polyurethane (PU)/polyvinyl chloride (PVC) blend, and the ζ-potential of PU/PVC blend dope-coated nylon fabrics
Autor:
Chiaki Igarashi, Kazuo Nishizawa
Publikováno v:
Water Environment Research. 64:44-52
Publikováno v:
Journal of Colloid and Interface Science. 64:278-289
When a potential difference higher than a critical value, the critical voltage of emulsification, is applied to an oil/water interface, the interfacial tension is reduced almost to zero and spontaneous emulsification occurs, due to the interfacial fl
Publikováno v:
Colloid and Polymer Science. 252:478-481
Differential double layer capacities were measured at the interface between mercury and aqueous solutions containing ethylene glycols and their cyclic compounds, and free energies of adsorption were calculated in order to study the structure of adsor
Autor:
Akira Watanabe, Kazuo Nishizawa
Publikováno v:
Journal of the Japan Society of Colour Material. 49:714-723
Publikováno v:
NIPPON KAGAKU KAISHI. :995-1001
The electric emulsification by the use of high voltages has been carried out to produce aerosols. However, , the present authors succeeded in producing directly O/W or WIO type emulsions by using fairly low voltages, during the course of studies on e