Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Shin-ichi Hatanaka"'
Publikováno v:
Inorganic chemistry. 61(28)
Complex formation of 5
Publikováno v:
Japanese Journal of Applied Physics. 61:SG1063
A number of small ultrasonic transducers were placed on a flat surface to form a directional ultrasonic sound source. A standing wave field with a hexagonal distribution of sound pressure like a honeycomb was formed when ultrasonic waves were superim
Publikováno v:
Japanese Journal of Applied Physics. 60:SDDD18
Noncontact micromanipulation techniques are necessary for micromachine technology, biotechnology, materials processing, and so on. By using a bolted Langevin transducer and a reflector, one can trap small objects in air at nodes of sound pressure in
Publikováno v:
Japanese Journal of Applied Physics. 59:SKKD16
Efficiency of ultrasonic atomization can be enhanced by using a horn, where the sound pressure amplitude increases. In the present paper, the effects of a horn on the atomization rate and the sound field have been evaluated by changing the tip diamet
Autor:
Kenneth S. Suslick, Shin Ichi Hatanaka
Publikováno v:
Proceedings of Meetings on Acoustics.
Sonoluminescence (SL) from alkali-earth metal salts of calcium, strontium and barium sulfate in concentrated sulfuric acid solutions was observed. The emission regions of the line and band spectra associated with the alkali-earth metals were spatiall
Publikováno v:
Ultrasonics Sonochemistry. 58:104684
In the present study, dynamic behavior and fragmentation mechanism of acoustic cavitation bubbles are investigated under relatively small pressure amplitudes of ultrasonic wave through a three-dimensional compressive multiphase flow simulation and ex
Publikováno v:
Japanese Journal of Applied Physics. 58:SGGD18
Publikováno v:
Proceedings of Meetings on Acoustics; 9/3/2019, Vol. 38 Issue 1, p1-5, 5p
Publikováno v:
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 42:303-308
Sonolysis of bisphenol A (BPA), a representative endocrine disrupting chemical, has been studied at different temperatures ranging from 5 to 70°C in aqueous solutions under various gases at 489 kHz. The degradation rate constant increased significan
Autor:
Shigeo Hayashi, Haruki Niwa, Naomi Takagami, Kazuhiro Ohtsuki, Shin-ichi Hatanaka, Shojiro Maki
Publikováno v:
Electrochemistry. 74:599-602
Rate constants for decomposition reaction were measured for several phenols, i.e., bisphenol A, p-chlorophenol, p-octylphenol, 2,4-dichlorophenol, p-tert-butylphenol and for two other chemicals, benzophenone and PCB compounds in waste oil. The follow