Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yong Fei Wen"'
Publikováno v:
Journal of Alloys and Compounds. 656:431-438
A solution precipitation method was applied to prepare Ba(Fe0.5Nb0.5)O3 powders. Nano-size BFN powders with uniform particles size (∼40 nm) were synthesized by solution precipitation method, which is beneficial to calcine at low temperature (1223 K
Publikováno v:
Journal of Materials Science: Materials in Electronics. 26:769-773
A coprecipitation synthesis is applied to prepare Sr(Fe0.5Nb0.5)O3 powders for the first time. Pure perovskite phase Sr(Fe0.5Nb0.5)O3 is obtained at relative low calcination temperature of 950 °C. The powder exhibits a nano-size grain (~40 nm) with
Publikováno v:
Journal of Materials Science: Materials in Electronics. 26:134-138
The Ba-substituted Sr1−x Ba x (Fe0.5Nb0.5)O3 (SBFN, x = 0, 0.2, 0.5, 0.8) ceramics were prepared by a conventional solid-state sintering, and their microstructure and dielectric properties were investigated. The single-phase SBFN were obtained up t
Publikováno v:
Journal of Materials Science: Materials in Electronics. 25:1167-1171
In the present work, the modified dielectric relaxations with extended giant dielectric constant step were observed in Sr[(Fe0.5Nb0.5)1−x Ti x ]O3 solid solutions. The structure of Sr[(Fe0.5Nb0.5)1−x Ti x ]O3 solid solutions changed from orthorho
Publikováno v:
Materials Letters. 131:71-73
Ba(Co0.5Nb0.5)O3 (BCN) ceramics doped with BaO–B2O3–SiO2 (BBS) glass were prepared by the conventional solid-state ceramic route. The effects of glass content on the sintering temperature, phase composition, microstructure and dielectric properti
Autor:
Zhuo Wang1 wangzhuo@sust.edu.cn, Hai Juan Li1, Liang Liang Zhang1, Yong Fei Wen1, Yong Ping Pu1
Publikováno v:
Materials Letters. Sep2014, Vol. 131, p71-73. 3p.