Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Hee-Gon Bang"'
Publikováno v:
Ceramics International. 38:S511-S515
Nanocrystalline TiO 2 films are considered as the most suitable photoelectrode for dye-sensitized solar cells (DSSCs). In the synthesis of TiO 2 paste, the effect of acetic acid on the properties of TiO 2 electrodes was investigated. The amount of ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1ed0aa79b9d7f6ca0d3490c3f237287
https://doi.org/10.1016/j.ceramint.2011.05.065
https://doi.org/10.1016/j.ceramint.2011.05.065
Publikováno v:
Ceramics International. 35:1647-1650
The effect of fluoride additives on the mechanical properties of hydroxyapatite/alumina composites was investigated. When MgF 2 (5 vol%) was added to hydroxyapatite/alumina composites, the decomposition of hydroxyapatite was suppressed due to the sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2efc3c32e640ede6afd4bd9e5111187a
https://doi.org/10.1016/j.ceramint.2008.07.016
https://doi.org/10.1016/j.ceramint.2008.07.016
Publikováno v:
Solid State Phenomena. :759-762
In this study, we intend to synthesize the new bio-glass composition with fluoride additions, such as CaF2 and MgF2, instead of Na2O in bio-glass ceramic composition based on 45S5 (46.1SiO2-26.9CaO-24.4Na2O-2.6P2O5, mol%). Also, we intend to increase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e0a2f5734d4839e0f902bc74d6bf9b7
https://doi.org/10.4028/www.scientific.net/ssp.124-126.759
https://doi.org/10.4028/www.scientific.net/ssp.124-126.759
Publikováno v:
Materials Science Forum. :725-728
The enhancement of physical properties of porous honeycomb filter for air purification was investigated using cordierite with the addition of pore former and zirconia additive. Because cordierite honeycomb has porous body, binder formulation was vari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28e7ed6889337f35de4f0ab4ee005678
https://doi.org/10.4028/www.scientific.net/msf.544-545.725
https://doi.org/10.4028/www.scientific.net/msf.544-545.725
Publikováno v:
Materials Science Forum. :485-488
Calcium-hexaluminate phase(CA6) phase is known to be effective for the crack shielding due to the spinel block crystal structure. In this study, we focused to control the CA6 morphology for the good damage tolerance behavior in alumina and zirconia/c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbb60712890f9fb94d0f0b4bdfe08014
https://doi.org/10.4028/www.scientific.net/msf.534-536.485
https://doi.org/10.4028/www.scientific.net/msf.534-536.485
Publikováno v:
Materials Science Forum. :621-624
In the study, we attempted to synthesize the cordierite by the reaction of fly-ash and alumina, silicon dioxide, magnesia powders. And also porous cordierite honeycomb filte r for air purification was fabricated from the combination of synthetic cord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef95eaa5640fa9ce59d3eb32ae8a4556
https://doi.org/10.4028/www.scientific.net/msf.534-536.621
https://doi.org/10.4028/www.scientific.net/msf.534-536.621
Publikováno v:
Materials Science Forum. :638-641
Cordierite is known as three different crystalline forms, such as metastable form (µ- cordierite), high temperature form (α–cordierite; indialite), and low temperature form (β-cordierite). In general, cordierite has a phase transition behavior f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0d3e390e023b42084ee888d17344d9f
https://doi.org/10.4028/www.scientific.net/msf.510-511.638
https://doi.org/10.4028/www.scientific.net/msf.510-511.638
Publikováno v:
Materials Science Forum. :474-477
During the sintering process, the onset of abnormal grain growth is depend on various factors. The abnormal grain growth behavior, however, was focused only the growth stage compared to nucleation stage. Because most of abnormal grain growth occurred
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d93e56bdd3efa510404cb23c269add3
https://doi.org/10.4028/www.scientific.net/msf.510-511.474
https://doi.org/10.4028/www.scientific.net/msf.510-511.474
Publikováno v:
Materials Science Forum. :478-481
In this study, the effect of MgF2 additive on the mechanical properties of hydroxyapatite (HAp)/zirconia composites was investigated. As a fluoride additive, MgF2 was added to HAp/zirconia composites for the suppression of phase decomposition from HA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33fb4317a50251a538def5f7b31ea647
https://doi.org/10.4028/www.scientific.net/msf.510-511.478
https://doi.org/10.4028/www.scientific.net/msf.510-511.478
Publikováno v:
Materials Science Forum. :538-541
Mullite whiskers were synthesized by the reaction of fly-ash and alumina powder. During the reaction process, the effect of oxide additives on the formation of mullite whisker was investigated. Mullite whisker was synthesized above 1350oC with the ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcbc8ed4c7d111a22b82b1d8ac3b62e6
https://doi.org/10.4028/www.scientific.net/msf.486-487.538
https://doi.org/10.4028/www.scientific.net/msf.486-487.538