Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Noboru Tohge"'
Autor:
Kikuo Okuyama, Kouji Arai, Yasuo Kousaka, Noboru Tohge, Masahiro Tatsumisago, Tsutomu Minami, Motoaki Adachi
Publikováno v:
KONA Powder and Particle Journal, Vol 8, Iss 0, Pp 4-11 (2014)
A new process for preparing particles of superconducting oxides was developed by using an aerosol flow reactor in which aqueous solutions of corresponding metal nitrates are atomized and their droplets are evaporated and thermally decomposed. The par
Externí odkaz:
https://doaj.org/article/35440d79c0904fa28f665b4988f888c9
Publikováno v:
KONA Powder and Particle Journal, Vol 15, Iss 0, Pp 227-234 (2014)
In the preparation of fine particles of metal sulfide such as zinc sulfide and cadmium sulfide using the spray pyrolysis method, the electrostatic spray method was applied to atomize the starting solutions. The optimum operation conditions where the
Externí odkaz:
https://doaj.org/article/1a58386f030d4a159eab61ec3aa20e4c
Publikováno v:
Journal of Sol-Gel Science and Technology. 31:253-256
ZrO2 gel films were prepared from zirconium tetra-n-butoxide chemically modified with one of hydroxyl-substituted aromatic ketones and 1′-hydroxy-2′-acetonaphthone, by the sol-gel method. The obtained gel film showed an absorption band, character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecf446b6a9a9eb83c527ed27c2f04bfa
https://doi.org/10.1023/b:jsst.0000047998.79472.40
https://doi.org/10.1023/b:jsst.0000047998.79472.40
Publikováno v:
Journal of Sol-Gel Science and Technology. 26:903-907
Two-dimensional (2D) surface-relief gratings have been fabricated by the two-beam interference method on photosensitive gel films, which are derived from chemically modified metal-alkoxides, and characterized with respect to surface morphology and an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85896d3af582dbc6f269773b329f3b4a
https://doi.org/10.1023/a:1020780506817
https://doi.org/10.1023/a:1020780506817
Publikováno v:
Journal of Materials Science. 38:1703-1707
Chelate formation is confirmed by a red shift of the n → π* absorption peak of benzoylacetone (BzAcH) from 309 to 336 nm with its addition to a sol containing Zn2+ ions. The chelate bonds between Zn2+ and BzAc− are mostly maintained in the gel f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5e17aa5e47933deb889e3896d65d648
https://doi.org/10.1023/a:1023271509004
https://doi.org/10.1023/a:1023271509004
Publikováno v:
Thin Solid Films. 422:4-7
Poly(methylphenylsilane) (PMPS)/3-methacryloxypropyltriethoxysilane (MPTES) block copolymer (P(MPS- co -MPTES)) has been applied to formation of polysilane–titania hybrid thin film via sol–gel reaction. We have successfully prepared a homogeneous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fd6326e4ee2ecbe18e8ffa0c8ab8dde
https://doi.org/10.1016/s0040-6090(02)00776-9
https://doi.org/10.1016/s0040-6090(02)00776-9
Autor:
Naoki Noma, Noboru Tohge, Junji Nishii, Kenji Kintaka, Akio Mizutani, Masaya Hasegawa, Hisao Kikuta
Publikováno v:
Japanese Journal of Applied Physics. 41:5210-5213
Low-reflection microstructures were formed by the use of a two-beam interference patterning on a photosensitive ZrO2 gel film. Gel films coated on SiO2 glass were exposed to an interference fringe of 325 nm He–Cd laser beams. The substrate was rota
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2241af1ecac06f73f05bd8c36ae4dcb5
https://doi.org/10.1143/jjap.41.5210
https://doi.org/10.1143/jjap.41.5210
Publikováno v:
Langmuir. 17:7442-7445
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a859be9cd66bdc6ea455d6917d8073b4
https://doi.org/10.1021/la010307r
https://doi.org/10.1021/la010307r
Autor:
Hiroaki Tada, Akihiko Hattori, Noboru Tohge, Ryuichi Shiratsuchi, Yoshifumi Tokihisa, Gyoichi Nogami, Seishiro Ito, Kazutaka Hongo
Publikováno v:
Journal of Sol-Gel Science and Technology. 22:53-61
TiO2 films with a thickness of 75 ± 5 nm (anatase) were formed on SnO2-film (580 ± 80 nm) coated soda-lime glass substrates (SnO2/SL-glass) by a sol-gel method. Although the photocatalytic activity for CH3CHO oxidation (λex > 300 nm) significantly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9abd05f6e4c21d5506d2d4e984fb1d82
https://doi.org/10.1023/a:1011212303299
https://doi.org/10.1023/a:1011212303299
Publikováno v:
Journal of Sol-Gel Science and Technology. 19:119-123
Diffraction gratings of arbitrary periods have been fabricated by the two-beam interference method using photosensitive ZrO2 gel films and characterized. The ZrO2 gel films were formed on Si or silica glass substrates from sols that were derived from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ee3f1986ce37126b203bdf1d3e6f70e
https://doi.org/10.1023/a:1008786827194
https://doi.org/10.1023/a:1008786827194