Investigation of spectral properties of Eu3+ and Tb3+ doped strontium zirconium trioxide orthorhombic perovskite for optical and sensing applications
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-017-7791-8
Abstract: In this paper, the structural, morphological and spectral properties of Eu3+ and Tb3+ doped strontium zirconium trioxide perovskite phosphors are reported. The samples were synthesized by solid state reaction route with different doping concentrations of… read more here.
Keywords: eu3 tb3; spectral properties; analysis; tb3 doped ... See more keywords
Yttrium-doped strontium hexaferrite particles for microwave absorption application in X-band
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03934-2
Abstract: Yttrium-doped strontium hexaferrites particles, Sr 1− x Y x Fe 12 O 19 ( x = 0.1, 0.2 and 0.3), are developed using auto combustion method. The doping resulted in partial replacement of Fe 3+ ions… read more here.
Keywords: yttrium; microwave absorption; yttrium doped; doped strontium ... See more keywords
Enhancing performance of molybdenum doped strontium ferrite electrode by surface modification through Ni infiltration
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2020.12.185
Abstract: Abstract Molybdenum doped strontium ferrite, Sr2Fe1.5O0.5O6 (SFM), is a promising perovskite-type hydrogen electrode material in solid oxide cells (SOCs), but usually suffers from insufficient electro-catalytic activity. Herein, Ni nanoparticles with high electro-catalytic properties have been… read more here.
Keywords: doped strontium; performance; electrode; molybdenum doped ... See more keywords
Structural and electrical conduction behaviour of yttrium doped strontium titanate: anode material for SOFC application
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.03.170
Abstract: Abstract Yttrium (Y3+) doped strontium titanate (YxSr1-xTiO3-δ with x = 0, 0.03, 0.05, 0.08 and 0.10) was synthesized via citrate-nitrate auto-combustion route. The electrical and structural properties of the prepared compositions were investigated to check their suitability… read more here.
Keywords: sofc application; material sofc; yttrium doped; doped strontium ... See more keywords
Tunable resistance switching in solution processed chromium-doped strontium titanate nanoparticles films.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2017.01.095
Abstract: In this work, resistance switching behaviours in solution processed chromium (Cr)-doped strontium titanate (SrTiO3) films have been investigated. Undoped SrTiO3 film shows I-V characteristics of typical nonlinear resistor and no resistance hysteresis loops are observed.… read more here.
Keywords: solution processed; resistance; doped strontium; processed chromium ... See more keywords
Cerium and terbium ions doped strontium aluminosilicate polycrystalline phosphors
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2017.02.065
Abstract: Abstract Cerium and terbium ions doped strontium aluminosilicate polycrystalline phosphors with monoclinic structure identified to I2/c space group were synthesized by the high temperature solid-state reaction. Differential NUV-blue fluorescence behaviors of Ce 3+ were exhibited… read more here.
Keywords: strontium aluminosilicate; cerium terbium; ions doped; doped strontium ... See more keywords
Lanthanum doped strontium titanate - ceria anodes: deconvolution of impedance spectra and relationship with composition and microstructure
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2018.03.024
Abstract: Abstract Electrochemical performance of ceramic (Ni-free) SOFC anodes based on La0.2Sr0.7TiO3-δ (LST) and Gd0.1Ce0.9O1.95-δ (CGO) is thoroughly investigated. Microstructures and compositions are systematically varied around the percolation thresholds of both phases by modification of phase… read more here.
Keywords: chemical capacitance; lanthanum doped; doped strontium; composition ... See more keywords
Influence of nanometric microstructural development on thermophysical properties of lanthanum-doped strontium titanate
Sign Up to like & getrecommendations! Published in 2021 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2021.124867
Abstract: Abstract The evolution of imperfect crystal from a highly amorphous structure to an ordered crystalline structure via sintering has demonstrated a significant development onto the thermophysical properties. Therefore, a series of La-doped strontium titanate with… read more here.
Keywords: doped strontium; development thermophysical; development; thermophysical properties ... See more keywords
Giant dielectric response in (Nb + Zn) co-doped strontium titanate ceramics tailored by atmosphere
Sign Up to like & getrecommendations! Published in 2019 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2019.05.034
Abstract: Abstract Effects of sintering and annealing atmosphere on the defect structures and the dielectric behaviors of (Nb + Zn) co-doped SrTiO3 ceramics are systematically investigated. Giant permittivity (~50,100), low dielectric loss (~0.04) and wide temperature (25–330 °C)/frequency (20–105 Hz)… read more here.
Keywords: doped strontium; response doped; titanate ceramics; strontium titanate ... See more keywords
Reply to comments on ``Giant dielectric response in (Nb + Zn) co-doped strontium titanate ceramics tailored by atmosphere''
Sign Up to like & getrecommendations! Published in 2020 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2020.04.002
Abstract: Abstract This letter replies to the comments by Tkach et al. on our previous publication about the issues of ZnO volatilization, Ti3+ content and lattice constant etc. In this reply, we present a detailed discussion… read more here.
Keywords: reply comments; comments giant; dielectric response; giant dielectric ... See more keywords
Preparation and electrical properties of gadolinium-doped strontium tungstate electrolyte for SOFC
Sign Up to like & getrecommendations! Published in 2020 at "Functional Materials Letters"
DOI: 10.1142/s1793604720500101
Abstract: Gadolinium-doped strontium tungstate (Sr1−xGdxWO4+δ) powders were synthesized by the sol–gel auto-combustion method, and their electrical properties were investigated. The phase formation of Sr1−xG... read more here.
Keywords: gadolinium doped; electrical properties; doped strontium; strontium tungstate ... See more keywords