Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Yong Ping Pu"'
Autor:
Xiao-Jing Guo, Xing Wang, Chao-Hua Xue, Bing-Ying Liu, Yong-Gang Wu, Duo Zhang, Fu-Quan Deng, Qiu-Feng An, Yong-Ping Pu
Publikováno v:
Journal of Colloid and Interface Science. 644:157-166
Autor:
Xiao-Jing Guo, Duo Zhang, Chao-Hua Xue, Bing-Ying Liu, Meng-Chen Huang, Hui-Di Wang, Xing Wang, Fu-Quan Deng, Yong-Ping Pu, Qiu-Feng An
Publikováno v:
ACS Applied Materials & Interfaces. 15:4612-4622
Publikováno v:
Composites Part B: Engineering. 260:110765
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:
Materials Research Bulletin. 53:28-31
SrO–B2O3–SiO2 (SBS) glass powders were prepared and employed as sintering aids to reduce the sintering temperature of Ba(Fe0.5Nb0.5)O3 (BFN) ceramics. The effects of glass content on the dielectric properties and breakdown strength of BFN ceramic
Publikováno v:
Journal of Alloys and Compounds. 586:420-425
Ba(Fe 0.5 Nb 0.5 )O 3 (BFN) and Ba 0.4 Sr 0.6 (Fe 0.5 Nb 0.5 )O 3 (BSFN) ceramics were synthesized by a solid-state reaction. Dielectric constant of BSFN ceramic indicates weak frequency dependence in the range of 20 Hz to 20 kHz and better temperatu
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:
Journal of the American Ceramic Society. Mar2012, Vol. 95 Issue 3, p999-1003. 5p. 6 Graphs.