Zobrazeno 11 - 20
of 92
pro vyhledávání: '"Cheng, J."'
Autor:
Rong-Yuan Wu1, Wei, Wen-Cheng J.1 wjwei@ntu.edu.tw
Publikováno v:
Journal of the American Ceramic Society. Jul2005, Vol. 88 Issue 7, p1734-1739. 6p.
Publikováno v:
Journal of the American Ceramic Society. Jun2004, Vol. 87 Issue 6, p1110-1116. 7p.
Autor:
Sheng-Chang Wang, Wei, Wen-Cheng J.
Publikováno v:
Journal of the American Ceramic Society. Jul2001, Vol. 84 Issue 7, p1411. 4p. 1 Black and White Photograph, 7 Graphs.
Publikováno v:
Journal of the American Ceramic Society. 93:4103-4109
Sintering behavior and dielectric performance of yttria/silica-coated BaTiO3 powders (YSBT) with the addition of Mn–Si–O glass (0–0.5 wt%) were investigated. The sample made with YSBT powder of 0.35 μm average particle size was fully sintered
Autor:
Wen-Cheng J. Wei, Jerry C. C. Lin
Publikováno v:
Journal of the American Ceramic Society. 92:1926-1933
A glass with the eutectic composition 3MnO1.5–2SiO2 was used to simulate the formation of a liquid phase during sintering of BaTiO3. Two oxide additives (Mn2O3 and SiO2) performing various functions of the properties of BaTiO3 were investigated for
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Publikováno v:
Journal of the American Ceramic Society. 91:3976-3980
A photonic bandgap (PBG) crystal was established by self-assembly of monodispersed SiO2 submicrometer spheres. SiO2@Y2O5/or Y2SiO5:Eu3+ phosphors were then prepared by coating of Y3+ and Eu3+ at various concentrations on SiO2 PBG crystal templates. A
Autor:
Bang-Ying Yu, Wen-Cheng J. Wei
Publikováno v:
Journal of the American Ceramic Society. 91:595-598
Gradient, porous alumina ceramics were prepared with the characteristics of microsized tabular α-Al2O3 grains grown on a surface with a fine interlocking feature. The samples were formed by spin-coating diphasic aluminosilicate sol on porous alumina
Publikováno v:
Journal of the American Ceramic Society. 90:1709-1716
The specific system of interest is the polyacrylic acid (PAA) and (0001) α-Al2O3 surface, which was modeled and simulated by Cerius2 4.9 software with empirical potentials. The simulation predicted that the adsorbed conformations of PAA with a molec
Autor:
Wen-Cheng J. Wei, Ting-Yi Wu
Publikováno v:
Journal of the American Ceramic Society. 89:3846-3849
Pure Ba2Ti9O20 (BT29) was synthesized by a solid-state reaction in one step with various amounts of ZrO2 powder additive. The transformation kinetics of BT29 were investigated by quantitative X-ray diffractometry (XRD). The results show that stoichio