The microstructure, dielectric abnormalities, polar order and microwave dielectric properties of Ag(Nb1−xTax)O3 (x = 0–0.8) ceramics

Revealing the solid‐state processing mechanisms of antiferroelectric AgNbO3 for energy storage

“…The reaction kinetic was controlled by oxygen diffusion. Other authors reported achieving phase‐pure (Ag, Li)NbO 3 , 31 AgNbO 3 , 33, 34 and Ag(Nb, Ta)O 3 35 . The above results suggest that the use of pure oxygen atmosphere during the processing of AN may be redundant.…”

“…Other authors reported achieving phase-pure (Ag, Li)NbO 3 , 31 AgNbO 3 , 33,34 and Ag(Nb, Ta)O 3 . 35 The above results suggest that the use of pure oxygen atmosphere during the processing of AN may be redundant. AN processing in air would represent an important practical and economic benefit.…”

“…29,30 The physics of resin under pressure is similar to the seepage pr lar approaches have been used also to mod into a mold containing fiber mats. 23,[31][32][33][34][35][36][37][38] T in these cases to determine the resin flow ing times corresponding to different infilt Preceramic polycarbosilane polymers as precursors to make ceramic fibers 10,3 trix. [7][8][9]40,41 The chemical and volume ch pany ceramization of the polymer during documented in several studies.…”

“…Publications on AgNbO 3 using air atmosphere (dark blue) and oxygen atmosphere (light blue) in the time period from 1980 to 2020. Dark blue color indicates the following papers: (1) Saito et al in 2005, 31 (2) Valant et al in 2007, 32 (3) Nautiyal et al in 2010, 33 (4) Sydorchuk et al in 2013, 34 and (5) Li et al in 2016 35 …”

“…29,30 The physics of resin flow into a mold under pressure is similar to the seepage problem and so similar approaches have been used also to model the flow of resin into a mold containing fiber mats. 23,[31][32][33][34][35][36][37][38] The models are used in these cases to determine the resin flow front and mold filling times corresponding to different infiltration conditions.…”