Zobrazeno 1 - 10
of 212
pro vyhledávání: '"Seiichiro Koda"'
Publikováno v:
The Journal of Supercritical Fluids. 66:59-65
The solubility of a titanium (Ti) complex, titanium diisopropoxide bis(dipivaloylmethanate) [Ti(Oi-Pr)2(dpm)2], in supercritical carbon dioxide (scCO2) fluid was measured under various fluid temperatures and pressures to clarify its effect on supercr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51f64c2f15d600dde3b652135fc9ee3f
https://doi.org/10.1016/j.supflu.2011.12.023
https://doi.org/10.1016/j.supflu.2011.12.023
Publikováno v:
Phosphorus Research Bulletin. 27:11-17
The effect of -calcium orthophosphate (-Ca3(PO4)2:-TCP) addition (1 ~ 20 mass%) on the high-temperature plastic deformation of hydroxyapatite (Ca10(PO4)6(OH)2:HAp) ceramic specimen was examined. The high-density HAp ceramic body with -TCP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9a1650cf210e5f809f2ce1e39bec7da
https://doi.org/10.3363/prb.27.11
https://doi.org/10.3363/prb.27.11
Publikováno v:
Journal of the European Ceramic Society. 31:2641-2648
High-density and fine-grained transparent hydroxyapatite (Ca 10 (PO 4 ) 6 (OH) 2 : HAp) ceramics with B 2 O 3 and Na 2 O addition were fabricated using pressureless sintering and pulse-current pressure sintering between 1000 and 1100 °C; the superpl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3710fad9443c7a68f97396ea11a94a78
https://doi.org/10.1016/j.jeurceramsoc.2011.01.014
https://doi.org/10.1016/j.jeurceramsoc.2011.01.014
Publikováno v:
Journal of the European Ceramic Society. 31:2489-2496
We studied the effect of vacuum ultraviolet irradiation (VUV) on siliceous coatings of polycarbonate substrates derived by the sol–gel method, with the aim of improving the abrasion resistance of the substrate surface. The experimental conditions t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa185ca9b315454a1052bfe075d8479c
https://doi.org/10.1016/j.jeurceramsoc.2011.06.011
https://doi.org/10.1016/j.jeurceramsoc.2011.06.011
Autor:
Hubertus T. Hintzen, Anne C. A. Delsing, Hideki Kuwahara, Kazuaki Yamaguchi, Seiichiro Koda, Kiyoshi Itatani
Publikováno v:
Journal of Light & Visual Environment. 35:207-213
The conditions for the preparation of regular-shaped Eu2+-doped calcium silicon nitride ((Ca0.99Eu0.01)2Si5N8) powder were examined by the carbothermal reduction and nitridation (CRN) of oxide/nitride powder prepared by ultrasonic spray pyrolysis. Tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42b4d431a74d00b2a48d7668c57e58ec
https://doi.org/10.2150/jlve.35.207
https://doi.org/10.2150/jlve.35.207
Autor:
Masataka Ohgaki, Seiichiro Koda, Ian Davies, Tomohiro Umeda, Keishi Nishio, Yoshio Sakka, Kiyoshi Itatani, Daisuke Watanabe
Publikováno v:
Journal of Materials Science. 46:1956-1962
High-density β-calcium orthophosphate (β-Ca3(PO4)2, also called β-tricalcium phosphate: β-TCP) ceramics with submicrometer-sized grains were fabricated using a pulse-current pressure firing route. The maximum relative density of the β-TCP compac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b627e9a8a07d0b21f00889b16352584
https://doi.org/10.1007/s10853-010-5031-1
https://doi.org/10.1007/s10853-010-5031-1
Publikováno v:
Key Engineering Materials. 445:131-134
Thin films of a bismuth layer-structured dielectric oxides (BLSD), SrBi4Ti4O15, with preferential crystal orientation were prepared by means of chemical solution deposition (CSD) technique on (111)Pt/(100)Si substrate with bottom nucleation layers of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49125b4530b4f12df1aded6879ae328d
https://doi.org/10.4028/www.scientific.net/kem.445.131
https://doi.org/10.4028/www.scientific.net/kem.445.131
Publikováno v:
Journal of Materials Science. 45:6052-6058
The authors have examined the fabrication conditions of SiC composites containing carbon nanofiber, i.e., vapor-grown carbon nanofiber (VGCF), to enhance the fracture toughness. Commercially available ultrafine SiC powder (specific surface area: 47.5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8e1146e8d3a31ba67cdb8123fd7b8c1
https://doi.org/10.1007/s10853-010-4690-2
https://doi.org/10.1007/s10853-010-4690-2
Publikováno v:
Journal of the Ceramic Society of Japan. 118:446-450
A novel and biocompatible hemostatic material was prepared by mixing porous spherical hydroxyapatite (Ca10(PO4)6(OH)2; HAp)/alginate (AG) granules with a random copolymer of ethylene oxide and propylene oxide (EPO). Two kinds of HAp powders with diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6aa553c528fc4780a51f3026e8fd4d2
https://doi.org/10.2109/jcersj2.118.446
https://doi.org/10.2109/jcersj2.118.446
Autor:
Takashi Hayashita, Kiyoshi Itatani, Seiichiro Koda, Sayaka Ikegami, Tomohiro Umeda, Ian Davies, Yoshiro Musha
Publikováno v:
Phosphorus Research Bulletin. 24:54-61
Porous spherical hydroxyapatite (Ca10(PO4)6(OH)2: HAp) agglomerates with diameters of approximately 1 µm were prepared by: (i) the spray-pyrolysis of calcium phosphate solution containing 0.5 mol dm-3 Ca(NO3)2, 0.3 mol dm-3 (NH4)2HPO4, 0.1 - 0.4 mol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98bcaccf8bae4897ebe3e0b7446e0882
https://doi.org/10.3363/prb.24.54
https://doi.org/10.3363/prb.24.54