Magnocolumbites Mg1–xMxNb2O6−δ (x = 0, 0.1, and 0.2; M = Li and Cu) as New Oxygen Ion Conductors: Theoretical Assessment and Experiment
YA Morkhova, MS Koroleva, AV Egorova… - The Journal of …, 2022 - ACS Publications
MgNb2O6 with a columbite structure was theoretically predicted as a prospective oxygen ion
conductor. This compound was successfully synthesized by the Pechini method. The Li-and …
conductor. This compound was successfully synthesized by the Pechini method. The Li-and …
Luminescence and dielectric investigations of crystalline niobate nanoceramics prepared through aqueous chemical process
K Sarkar, V Kumar - Physica Scripta, 2024 - iopscience.iop.org
The present study reflects the synthesis of MgNb 2 O 6 using hydrofluoric acid via a wet
chemical approach, followed by characterizations involving XRD, electron microscopy …
chemical approach, followed by characterizations involving XRD, electron microscopy …
Microwave dielectric properties of low-temperature-fired MgNb 2 O 6 ceramics for LTCC applications
C Wu, Y Hu, S Bao, G Wang, P Jiang, J Chen, Z Duan… - RSC …, 2020 - pubs.rsc.org
MgNb2O6 ceramics doped with (Li2O–MgO–ZnO–B2O3–SiO2) glass were synthesized by
the traditional solid phase reaction route. The effects of LMZBS addition on microwave …
the traditional solid phase reaction route. The effects of LMZBS addition on microwave …
Exploring electronic, structural, optical, and elastic properties of MgX2O6 (x = Ta, Nb) compounds for photovoltaic and optoelectronic applications: first study effort
In this study, the structural, optical, and elastic properties of tetragonal MgTa2O6 and
orthorhombic MgNb2O6 were determined using the Wien2k and ABINIT computational …
orthorhombic MgNb2O6 were determined using the Wien2k and ABINIT computational …
[HTML][HTML] Dielectric Relaxation in Pure Columbite Phase of SrNb2O6 Ceramic Material: Impedance Analysis
KN Singh, PK Bajpai - World Journal of Condensed Matter Physics, 2011 - scirp.org
Controlling the heating rate during calcination and cooling rate during sintering, pure
columbite like phase of SrNb 2 O 6 is synthesized. By optimizing the sintering temperature …
columbite like phase of SrNb 2 O 6 is synthesized. By optimizing the sintering temperature …
Realization of device quality PMN–PT ceramics using modulated heating method
P Augustine, MSR Rao - Ceramics International, 2015 - Elsevier
We report on the synthesis and stabilization of device quality PMN–PT ceramics prepared by
columbite route. Synthesis chemistry of columbite precursor, MgNb 2 O 6, is analyzed, and a …
columbite route. Synthesis chemistry of columbite precursor, MgNb 2 O 6, is analyzed, and a …
Dielectric relaxation phenomena in some lead and non-lead based ferroelectric relaxor materials: recent advances
PK Bajpai - Solid State Phenomena, 2012 - Trans Tech Publ
Relaxors with general formula AA'BB'O3 with different cationic distributions at A/B-sites have
important device applications in capacitors, piezoelectric ultrasonic transducers …
important device applications in capacitors, piezoelectric ultrasonic transducers …
Unique dielectric features of a ceramic-semiconductor nanocomposite MgNb2O6+ 0.25 Zn0. 5Cd0. 5S
D Pukazhselvan, NB Selvaraj, I Bdikin… - Applied Surface …, 2017 - Elsevier
The present communication deals with the optical/dielectric characteristics of MgNb 2 O 6+
0.25 Zn 0.5 Cd 0.5 S nanocomposite (10–30 nm) mixture. Zn 0.5 Cd 0.5 S (size∼ 10 nm) …
0.25 Zn 0.5 Cd 0.5 S nanocomposite (10–30 nm) mixture. Zn 0.5 Cd 0.5 S (size∼ 10 nm) …
Nouveaux matériaux sans plomb à base de bismuth: vers des composés de type (A, A')(B) O₃ et (A, A')(B, B') O₃
J Lelievre - 2017 - theses.hal.science
Ce travail est consacré à la recherche de nouveaux matériaux sans plomb à structure
pérovskite, de formules (A⁺, Bi³⁺) BO₃ et (A⁺, Bi³+)(B, B') O₃ où A⁺={Li⁺, Na⁺, K⁺, Rb⁺} …
pérovskite, de formules (A⁺, Bi³⁺) BO₃ et (A⁺, Bi³+)(B, B') O₃ où A⁺={Li⁺, Na⁺, K⁺, Rb⁺} …
Highly ordered mesoporous magnesium niobate high-κ dielectric ceramic: synthesis, structural/mechanical characterization and thermal stability
E Tolu, S Garroni, E Pellicer, J Sort… - Journal of Materials …, 2013 - pubs.rsc.org
The synthesis of a highly ordered mesoporous ternary Mg–Nb oxide by the Evaporation
Induced Self-Assembly (EISA) method is presented for the first time. The as-prepared …
Induced Self-Assembly (EISA) method is presented for the first time. The as-prepared …