Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Daisuke Ogawa"'
Autor:
Kazuyuki Higashino, Misato Morishita, Asuka Iijima, Nobuyuki Azuma, Tetsuo Hiraiwa, Daisuke Ogawa
Publikováno v:
Journal of Propulsion and Power. 35:494-500
形態: カラー図版あり
Physical characteristics: Original contains color illustrations
Accepted: 2019-01-03
資料番号: PA1910059000
Physical characteristics: Original contains color illustrations
Accepted: 2019-01-03
資料番号: PA1910059000
Publikováno v:
Science and Technology of Welding and Joining. 24:685-694
The dissimilar welds between aluminium (Al) alloy, A6061-T6, and stainless steel, type 304, were fabricated by a friction stir welding (FSW) technique. The FSW tool was offset to Al side an...
Publikováno v:
Journal of Physics Communications. 4:065013
This journal article shows the effect of low temperature for gallium nitride (GaN) film in an argon plasma. Our first observation showed that the evolution of photoluminescence (PL) from the GaN film depends on the temperature of the film during the
Publikováno v:
Journal of Vacuum Science & Technology A. 38:023010
This article reports the functionalization ratio of isocyanate (NCO) groups on multiwalled carbon nanotubes after exposure of plasma, which was generated with the gas mixture of nitrogen and carbon dioxide. The ratio was derived from measurements wit
Publikováno v:
Journal of the American Chemical Society. 135:14159-14166
Tribenzosubporphyrins are boron(III)-chelated triangular bowl-shaped ring-contracted porphyrins that possess a 14π-aromatic circuit. Their flat molecular shapes and discrete molecular orbital diagrams make them ideal for observation by scanning tunn
Publikováno v:
Surface and Coatings Technology. 258:605-607
The dispersion of multi-walled carbon nanotube (MWCNTs) in tetrahydrofuran (THF) will be compared for three different functionalizations with dielectric barrier discharge in this journal article. We found that the functionalization with the plasma di
Autor:
Daisuke Ogawa, Masayuki Iwasaki, Keita Hyodo, Masato Suetsugu, Jing Li, Kentaro Takagi, Mamoru Fujisawa, Yoshiaki Inoue, Yasushi Nishihara
Publikováno v:
Tetrahedron. 69:2565-2571
Palladium-catalyzed cross-coupling reaction of aryl- or alkenylboronic acids with acid chlorides in the presence of copper(I) thiophene-2-carboxylate (CuTC) as an activator in diethyl ether at room temperature under strictly non-basic conditions affo
Autor:
Shintaro Noyori, Eiji Inoue, Kentaro Takagi, Yasushi Nishihara, Daisuke Ogawa, Masayuki Iwasaki, Yoshiaki Okada
Publikováno v:
Tetrahedron. 68:4869-4881
In this paper, we explore the copper/palladium-cocatalyzed cross-coupling reactions of 1-aryl-2-trimethylsilylethynes with aryl iodides, bromides, and chlorides as coupling partners, to furnish unsymmetrically disubstituted ethynes in moderate to exc
Publikováno v:
Key Engineering Materials. 485:107-110
Spherical LiFePO4/C precursor powders were successfully prepared by spray pyrolysis. Various types of organic compounds such as glycolic acid, malic acid, citric acid, fructose and sucrose were used as carbon sources. X-ray diffraction analysis revea
Autor:
Kentaro Takagi, Yoshiaki Okada, Shintaro Noyori, Eiji Inoue, Yasushi Nishihara, Daisuke Ogawa
Publikováno v:
Tetrahedron Letters. 50:4643-4646
The palladium-catalyzed cross-coupling reactions of aryl iodides with alkynylsilanes in the presence of a substoichiometric amount (50 mol %) of copper(I) chloride as an activator in DMF under strictly non-basic reaction conditions afford the corresp