Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Katsuhiko Deguchi"'
Publikováno v:
Powder Technology. 118:160-165
To analyze the phenomenon of increasing pressure drop during dust removal using a ceramic filter system under high temperature conditions, the pressure drop in an ash powder layer on a ceramic filter during the gas permeation and dust detachment proc
Autor:
Katsuhiko Deguchi
Publikováno v:
Hyomen Kagaku. 12:22-27
我々の極く身近な家庭での洗浄 (特に衣料の洗浄) に焦点を当て解説した。固体汚れに対するDLVO理論及びヘテロ凝集理論, 液体汚れに対するrolling-up現象等の古典的な理論に基づいた洗浄
Autor:
Junryo Mino, Katsuhiko Deguchi
Publikováno v:
Journal of Colloid and Interface Science. 65:155-161
The existence of vesicles composed of synthetic cationic surfactant, dioctadecyldimethylammonium chloride (DOAC) alone was confirmed by electron microscopy and was supported by 13 C- and 1 H-nmr spectroscopy. The single bilayer and multilamellar vesi
Publikováno v:
Journal of Colloid and Interface Science. 48:474-480
A number of investigations have been conducted regarding the effect of various organic solvents on micellar properties of nonionic surfactant solutions. Some authors have suggested that micelles disappear by the addition of organic solvents to aqueou
Autor:
Kenjiro Meguro, Katsuhiko Deguchi
Publikováno v:
Journal of Colloid and Interface Science. 49:10-15
In the charge-transfer (CT) solubilization of 7,7,8,8-tetracyanoquinodimethane (TCNQ) by homogeneous nonionic surfactants, the amount of solubilized TCNQ and the cloud point and electric conductivity of the CT complex solution were investigated. The
Autor:
Kenjiro Meguro, Katsuhiko Deguchi
Publikováno v:
Journal of Colloid and Interface Science. 50:223-227
The effects of inorganic salts and urea on the mode of packing of nonionic surfactant, homogeneous hepta-ethylene glycol dodecyl ether (C12E7), monomers in the micelle were investigated by the charge-transfer (CT) interaction between C12E7 micelle an
Autor:
Fumikatsu Tokiwa, Katsuhiko Deguchi
Publikováno v:
Journal of Japan Oil Chemists' Society. 26:35-40
The creep behavior of vulcanized natural rubber under the stress has been studied in aqueous solutions of surfactants, sodium dodecyl sulfate (NaC12S), octylphenyl polyoxyethylene ether (C8PhE9) and nonyl phenyl polyoxyethylene ether (C9PhE15). The c
Publikováno v:
Journal of Colloid and Interface Science. 37:109-114
It was found that extra absorption spectra appear when 7,7,8,8-tetracyanoquino-dimethane (TCNQ), which is a strong π-acid, was solubilized into surfactant solutions above the critical micelle concentration (cmc). The extra absorption bands are cause
Autor:
Kenjiro Meguro, Katsuhiko Deguchi
Publikováno v:
Journal of Colloid and Interface Science. 38:596-600
The determination of critical micelle concentration (CMC) of homogeneous polyethylene glycoln-dodecyl ethers has been done from spectral change based on the charge-transfer (CT) solubilization of 7, 7, 8, 8-tetracyanoquinodimethane (TCNQ). When TCNQ
Publikováno v:
Chemischer Informationsdienst. Organische Chemie. 2