Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Chi Shiung Hsi"'
Publikováno v:
Journal of the European Ceramic Society. 42:448-452
This study used a traditional solid-state reaction method to prepare a series of composite ceramics in the 0.7Mg4Nb2O9-(0.3-x)ZnAl2O4-xTiO2 ternary system. Crystalline phases and microstructure of Mg4Nb2O9-ZnAl2O4-TiO2 dielectric ceramic composites w
Autor:
Hong-Hsin Huang, Chi-Shiung Hsi, Weng-Sing Hwang, Horng-Huey Ko, Kuo-Ming Chang, Cheng-Li Wang, Moo-Chin Wang
Publikováno v:
International Journal of Molecular Sciences, Vol 12, Iss 2, Pp 935-945 (2011)
Synthesis of Zn2Ti3O8 powders for attenuating UVA using TiCl4, Zn(NO3)2×6H2O and NH4OH as precursor materials by hydrothermal process has been investigated. The X-ray diffractometry (XRD) results show the phases of ZnO, anatase TiO2 and Zn2Ti3O8 coe
Externí odkaz:
https://doaj.org/article/d55d05dc186b4a5bad4b1a82b0280d31
Autor:
P.H. Tsai, Sheng Wei Lee, I-Ming Hung, S.M. Song, Jing Chie Lin, J.S.C. Jang, Chi-Shiung Hsi, Kai-Ti Hsu, Chung Jen Tseng
Publikováno v:
Ceramics International. 45:14524-14532
To determine the optimal combination of NiO and Ba 0.8 Sr 0.2 Ce 0.6 Zr 0.2 Y 0.2 O 3-δ (BSCZY) for fabricating anode materials, Ni-BSCZY samples were prepared using the solid state reaction process. The porous structure of anode substrates not only
Publikováno v:
Advanced Powder Technology. 29:849-854
The sintered aluminum nitride granules were prepared in a continuous process through a two-step heat treatment at 1600 °C for 5 h and 1850 °C for 5 h using the spherical γ-alumina/phenol-resin precursor obtained by spray granulation as the startin
Publikováno v:
Journal of the European Ceramic Society. 37:2123-2128
This study investigated the sintering and cooling atmosphere effects on the microstructure and magnetic properties of NiCuZn ferrites. The copper-rich phase segregated during sintering near the grain boundaries. The sample sintered in N 2 and cooled
Publikováno v:
Journal of the European Ceramic Society. 37:1495-1500
The thermal analysis of B 2 O 3 -Bi 2 O 3 -SiO 2 -ZnO (BBSZ) glass with different particle sizes and LiF addition was researched to study its temperature behavior. Next the composites with 50 wt% BaTiO 3 –50 wt% BBSZ glass were prepared for shrinka
Publikováno v:
Advanced Powder Technology. 27:977-982
Bismuth oxide based Bi 12 SiO 20 dielectric ceramics were prepared via a solid state reaction process. The bismuth oxide of the ceramics was vaporized during the calcination and sintering process, and became non-stoichiometric Bi 2 O 3 deficient sill
Publikováno v:
Journal of the European Ceramic Society. 36:1191-1195
The diffusion and precipitation of silver and copper in low-dielectric-constant low temperature cofired ceramics (LTCC) for multilayer NiCuZn ferrites/LTCC components are investigated in this study. Ag precipitation is formed at the free interface be
Publikováno v:
Ceramics International. 41:12401-12406
In this study, tungsten bronze BaO·(Nd 1− x Bi x ) 2 O 3 ·4TiO 2 ( x =0, 0.1, and 0.2, BNBT) dielectric cofired with M-type barium ferrite Ba(Co,Ti) x Fe 12−2 x O 19 ( x =1.2, BaM(Co,Ti) 1.2 ) magnetic ceramic was prepared via a low temperature
Publikováno v:
Ceramics International. 41:4140-4144
The effects of cobalt oxide addition on the microstructure and electrical properties of CuZn ferrites were investigated. CuZn ferrites with compositions of (CuO) 0.2 (ZnO) 0.8- x (Co 2 O 3 ) x /2 (Fe 2 O 3 ) 0.986 ; x =0, 0.02, 0.04, 0.08, 0.1 were s