Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Kiyokazu Katayama"'
Publikováno v:
Journal of Applied Polymer Science. 122:632-638
Detailed analysis of the dispersion of ethylene and propylene copolymer components in high-impact polypropylene particles was performed by the morphological observation, pore volume analysis, and microscopic Fourier transform infrared spectroscopy of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5548f05cda07c7bde0b355f844612181
https://doi.org/10.1002/app.31446
https://doi.org/10.1002/app.31446
Autor:
Toshikatsu Nishioka, Nobuhide Ishihara, Masakatsu Ohta, Kiyokazu Katayama, Yuka Ikemoto, Shojiro Tanase, Takehito Konakazawa, Kenkichi Tanaka
Publikováno v:
BUNSEKI KAGAKU. 59:531-535
Composition distributions in high impact polypropylene particles synthesized with Ziegler-Natta catalysts were investigated by using the SPring-8 infrared microscope apparatus. High impact polypropylene is prepared in two stages. At first the homopol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4e37c4ec98361c1b7a46e3ee9d97a26
https://doi.org/10.2116/bunsekikagaku.59.531
https://doi.org/10.2116/bunsekikagaku.59.531
Autor:
Fumio Okada, Nobuhide Ishihara, Yukio Yamaguchi, Shohjiroh Tanase, Susumu Inasawa, Kiyokazu Katayama, Tadanori Junke, Takehito Konakazawa
Publikováno v:
Applied Catalysis A: General. 350:197-206
Images from scanning electron microscopy, transmission electron microscopy and X-ray diffraction profiles of typical magnesium diethoxide (MGE) particles obtained by the reaction of ethanol, metal magnesium and iodine showed the round MGE particle (t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32adc2dcca474a3c38f3cbe769cccfb2
https://doi.org/10.1016/j.apcata.2008.08.016
https://doi.org/10.1016/j.apcata.2008.08.016
Autor:
Norio Tomotsu, Kiyokazu Katayama, Shohjiroh Tanase, Nobuhide Ishihara, Nobuhiro Yabunouchi, Takanori Sadashima
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 273:211-217
Various new malonate compounds (R 1 R 2 C(COOBu) 2 ) with different substituents (R 1 , R 2 ) were systematically synthesized and investigated for use as an internal donor (ID) in combination with a MgCl 2 -supported TiCl 4 type catalyst, a triethyla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86d65d20354ffa8de97120dfa26fe996
https://doi.org/10.1016/j.molcata.2007.04.002
https://doi.org/10.1016/j.molcata.2007.04.002
Publikováno v:
ISLPED
It has become an important requirement to achieve high performance and low-power consumption at the same time. The dynamic leakage cut-off (DLC) scheme, which controls transistors' threshold voltage by the line on demand, is a technique that potentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a797fca9b9b703ad38c90c450e87d85
https://doi.org/10.1145/566408.566472
https://doi.org/10.1145/566408.566472