Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Ki Woong Chae"'
Publikováno v:
Ceramics International. 47:19526-19537
High-porosity cordierite ceramics were sintered in two different atmospheres, that is, in air (oxidizing) or in double-enclosed crucibles (mildly reducing). Paste slurries of cordierite compositions mixed with organic binders and pore formers were ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ced44957d15e50119100aea3e2a40e29
https://doi.org/10.1016/j.ceramint.2021.03.290
https://doi.org/10.1016/j.ceramint.2021.03.290
Publikováno v:
Journal of the Korean Physical Society. 76:226-230
BaTiO3 ceramics were fabricated at various sintering temperatures by using a conventional solid-oxide reaction method. The ferroelectric properties and the electro-caloric effect (ECE) were investigated as functions of the sintering temperature. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6caa28d148d47f06efe7089c0c5f2075
https://doi.org/10.3938/jkps.76.226
https://doi.org/10.3938/jkps.76.226
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 1, Iss 1, Pp 128-134 (2010)
Single crystal ZnO nanotube arrays were synthesized at low temperature in an aqueous solution containing zinc nitrate and hexamethylenetetramine. It was found that the pH value of the reaction solution played an important role in mediating the growth
Externí odkaz:
https://doaj.org/article/26efbb48df5c4065b57ee0a23f0e04ca
Publikováno v:
Journal of Luminescence. 194:649-655
Bright and persistent luminescence in the yellow to reddish region was observed in newly developed Sr 3−x-y B 2 O 6 :xEu 2+ ,yRE 3+ (RE = Nd, Gd, Dy) phosphors. The effects of a series of RE 3+ co-dopants (RE = Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, or Yb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe70faad6d8342f69ea04976e77a17f7
https://doi.org/10.1016/j.jlumin.2017.09.031
https://doi.org/10.1016/j.jlumin.2017.09.031
Publikováno v:
Science of Advanced Materials. 8:376-381
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99d3ca2e77c0208df1bdcb98ae45059a
https://doi.org/10.1166/sam.2016.2497
https://doi.org/10.1166/sam.2016.2497
Publikováno v:
Korean Journal of Metals and Materials. 53:541-548
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ad89fe2b18f33b7e2dcefae5e9dfd54
https://doi.org/10.3365/kjmm.2015.53.8.541
https://doi.org/10.3365/kjmm.2015.53.8.541
Publikováno v:
International Journal of Hydrogen Energy. 39:20764-20770
ZnO films on ITO substrates were grown in the nitrate solution at 90 °C upon the seed layer prepared by bias-assisted deposition and thermal annealing at 500 °C. High concentration of the nitrate solution of 0.5 M compared with 0.1 M results in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7b1ce3824b39598684e6c097c31d8a2
https://doi.org/10.1016/j.ijhydene.2014.07.010
https://doi.org/10.1016/j.ijhydene.2014.07.010
Publikováno v:
Journal of the Korean Ceramic Society. 51:25-31
New green phosphor is synthesized by reducing LiAlO2 : xEu 3+ phosphors in a low pressure H₂ atmosphere. The LiAlO₂ : xEu 3+ prepared by a solid state reaction method is reported as red phosphor. The effect of the reduction treatment on the LiAlO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47a0ac65357ce0430f00d23efe5b914e
https://doi.org/10.4191/kcers.2014.51.1.025
https://doi.org/10.4191/kcers.2014.51.1.025
Publikováno v:
Electronic Materials Letters. 9:59-63
Transparent and highly luminescent thin film phosphors were prepared by the thermal evaporation of Euoxide and its subsequent deposition on (006) sapphire substrates in a vacuum in a strongly reducing atmosphere at 1200°C–1300°C. The resulting ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8e4cb99f085df909c8ff2c3af672f67
https://doi.org/10.1007/s13391-013-3175-2
https://doi.org/10.1007/s13391-013-3175-2
Publikováno v:
Journal of Luminescence. 136:109-116
A novel synthetic process was used to achieve complete solid solubility in micrometer-sized Ce1−xEuxO2−δ (x=0.15, 0.3) particles at temperatures ≤1300 °C with enhanced photoluminescence. The most important part of this process was to reduce t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::201db42c53253f7e651c7dbd7f9b403c
https://doi.org/10.1016/j.jlumin.2012.11.029
https://doi.org/10.1016/j.jlumin.2012.11.029