Strong interface bonding and effective load-transfer are the guarantees for developing high
strength metal matrix composites (MMCs). Herein, the effect of residual oxygen in …

Structure, defects, non-ohmic behavior and dielectric properties of CaCu3Ti4O12 (CCTO)
ceramics with furnace-cooled and water-quenched methods have been systemically …

The effect of chromium addition on the structure and electrical properties of CaCu 3 Ti 4 O
12 is studied. Compositions based on the formula CaCu 3 Ti 4-x Cr x O 12-δ (x= 0, 0.025 …

Quadruple perovskite oxides have received extensive attention in electronics and catalysis,
owing to their cation-ordering structure and intriguing physical properties. However, their …

We present the investigation of phase formation, microstructural, dielectric properties and
nonlinear behaviors of (Na 1/3 Ca 1/3 Yb 1/3) Cu 3 Ti 4 O 12 ceramics prepared by a …

Phase stability and microstructure evolution of polycrystalline CaCu 3 Ti 4 O 12 (CCTO)
ceramics were studied by controlling the partial pressure of oxygen (from a poor to an …

The electric field-assisted flash sintering method recently introduced in the literature was
here considered for producing high-quality CaCu 3 Ti 4 O 12 electroceramics, from a …

CaCu3Ti4O12 (CCTO) ceramics were sintered in the mixed gases flow of O2 and N2 with
different volume ratios by the solid state reaction method, the volume ratios were strictly …

X-ray diffraction, scanning and transmission electron microscopy, Raman scattering and
dielectric characterization methods were used to study the effects of Cu nonstoichiometry on …

Integration of excellent mechanical and electrical properties is the vital requirement for
engineering application of copper matrix composites (CMCs). In this study, reduced …