Zobrazeno 1 - 10
of 169
pro vyhledávání: '"David P. Cann"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Different combinations of monovalent and trivalent A-cations in high-entropy perovskite oxides (HEPOs) were investigated. The multicomponent (A′0.2A″0.2Ba0.2Sr0.2Ca0.2)TiO3 (A′ = Na+, K+, A″ = Bi3+, La3+) perovskite compounds were su
Externí odkaz:
https://doaj.org/article/119cf2762226417b9e3f893f38416188
Publikováno v:
SN Applied Sciences, Vol 3, Iss 10, Pp 1-10 (2021)
Abstract Phase pure perovskite (1-x)Bi1/2Na1/2TiO3 – xBi1/2K1/2TiO3 (BNKT) thin films were successfully prepared via an inverse mixing order chemical solution deposition method and the impact of process conditions on film properties were observed.
Externí odkaz:
https://doaj.org/article/bc3123352ef84a91a0c6c608ee32313e
Publikováno v:
Journal of Advanced Dielectrics, Vol 6, Iss 4, Pp 1650032-1-1650032-8 (2016)
Ceramics of the composition BaBiO3 (BB) were sintered in oxygen to obtain a single phase with monoclinic I2/m symmetry as suggested by high-resolution X-ray diffraction. X-ray photoelectron spectroscopy confirmed the presence of bismuth in two valenc
Externí odkaz:
https://doaj.org/article/6a2cb66b75e44fdd8d6dedea8831fc69
Effects of A-site nonstoichiometry on oxide ion conduction in 0.94Bi0.5Na0.5TiO3–0.06BaTiO3 ceramics
Publikováno v:
Journal of Advanced Dielectrics, Vol 6, Iss 2, Pp 1650012-1-1650012-9 (2016)
Lead free 0.94(Bi0.5Na0.5)TiO3–0.06BaTiO3 ceramics were prepared by conventional solid-state mixed oxide route with the A-site stoichiometry modified to incorporate donor-doping (through Bi-excess) and acceptor-doping (through Na-excess). Both stoi
Externí odkaz:
https://doaj.org/article/b80f16a0db89423cb541b94d6020f6cd
Publikováno v:
Journal of Advanced Dielectrics, Vol 6, Iss 1, Pp 1650002-1-1650002-7 (2016)
The temperature coefficient of permittivity (TCε) of BaTiO3–Bi(Me)O3 solid solutions were investigated. It was determined that as the tolerance factor was decreased with the addition of Bi(Me)O3, the TCε shifted from large negative values to TCε
Externí odkaz:
https://doaj.org/article/74a20763f2fe41aeb1c2c44e306a49ce
Autor:
Nateeporn Thongyong, Narong Chanlek, Pornjuk Srepusharawoot, Masaki Takesada, David P. Cann, Prasit Thongbai
Publikováno v:
Journal of the European Ceramic Society. 42:4944-4952
Autor:
Junjing Deng, Joe E. Baio, David P. Cann, Alpha T. N'Diaye, Zhenxing Feng, Yudong Yao, Marcos Lucero, Tucker M. Holstun, Ryan A. Faase, Maoyu Wang
Publikováno v:
Journal of Energy Chemistry. 68:314-323
Here we demonstrate a theory-driven, novel dual-shell coating system of Li2SrSiO4 and Al2O3, achieved via a facile and scalable sol-gel technique on LiCoO2 electrode particles. The optimal thickness of each coating can lead to increased specific capa
Autor:
David P. Cann
Publikováno v:
Journal of Materials Science. 57:7127-7130
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 68:1972-1978
This study focused on the synthesis and electrical property measurements of the lead zirconate titanate (PZT)-bismuth indate (BI) perovskite solid solution system. As the PZT binary system is a very well-developed and integrated materials system, ide
Publikováno v:
Journal of the American Ceramic Society. 104:1592-1600