Calcium copper titanate a perovskite oxide structure: effect of fabrication techniques and doping on electrical properties—a review
SG Infantiya, A Aslinjensipriya, RS Reena… - Journal of Materials …, 2022 - Springer
The discovery of innovative multifunctional ceramics is an important topic in the recent field
of research and development. Perovskite oxide ceramics exhibit a wide range of …
of research and development. Perovskite oxide ceramics exhibit a wide range of …
Dielectric and non-ohmic analysis of Sr2+ influences on CaCu3Ti4O12-based ceramic composites
Abstract In this study, CaCu 3 Ti 4 O 12 ceramic composites were prepared through solid-
state reaction by adding Sr 2+ and removing Cu 2+. Application of the Rietveld method and …
state reaction by adding Sr 2+ and removing Cu 2+. Application of the Rietveld method and …
Study of dielectric properties of CaCu3Ti4O12 synthesized via different routes: Effect of sintering temperature
In this paper, the dielectric performance of calcium copper titanate (CCTO) synthesized by
various possible routes is investigated. The effect of sintering temperature on dielectric …
various possible routes is investigated. The effect of sintering temperature on dielectric …
Embedding nanostructure and colossal permittivity of TiO2-covered CCTO perovskite materials by a hydrothermal route
J Zhao, M Chen, Q Tan - Journal of Alloys and Compounds, 2021 - Elsevier
In this article, hydrothermal methods were employed to synthesize CaCu 3 Ti 4 O 12-based
powders with a surface coverage of nano-sized TiO 2 particles in molar ratio Ti 4+/CCTO of …
powders with a surface coverage of nano-sized TiO 2 particles in molar ratio Ti 4+/CCTO of …
Extra-durable hybrid supercapacitor based on cobalt sulfide and carbon (MWCNT) matrix electrodes
A novel energy storage gadget with instantaneous energy/power density is significant in
current scenario due to the rapid utilization of renewable energy sources. Also, the …
current scenario due to the rapid utilization of renewable energy sources. Also, the …
Multifunctional titanium co-doped ZnAl2O4V2O5 composite ceramic nanoparticles: Enabling enhanced performance for L, S, C, and X band communications
S Srilali - Optical Materials, 2024 - Elsevier
This paper investigates the potential of zinc aluminate (ZnAl 2 O 4)-based microwave
dielectric ceramics for use as materials in the 4–10 GHz band for patch antennas …
dielectric ceramics for use as materials in the 4–10 GHz band for patch antennas …
Modification of Cu-deficient CaCu2. 8Ti4O12 ceramics via Mg2+ substitution at Cu sites for improved dielectric properties and thermal stability
Mg 2+ substitution at the Cu sites of Cu-deficient CaCu 2.8-x Mg x Ti 4 O 12 (x= 0.00, 0.05,
and 0.10) ceramics was accomplished using a polymer pyrolysis technique. The nonlinear …
and 0.10) ceramics was accomplished using a polymer pyrolysis technique. The nonlinear …
Dual nanocomposite materials that enhance the radiation characteristics of flexible circular antenna
NR Lakshmi, TK Sreeja - AEU-International Journal of Electronics and …, 2023 - Elsevier
A novel dual nanocomposite filled circular shaped flexible slot antenna is introduced for
WLAN/WiMAX/5G/Wi-Fi applications. The circular radiating patch is given two slots that are …
WLAN/WiMAX/5G/Wi-Fi applications. The circular radiating patch is given two slots that are …
A study of structural, morphological, optical and humidity sensing properties of CaCu3Ti4O12 powders synthesized by combustion method
A Chattopadhyay, B Mohanty, J Nayak - Materials Today Communications, 2022 - Elsevier
Abstract Calcium Copper Titanate (CCTO) powder was synthesized via a low-cost facile
combustion method at various calcination temperatures and times. The structural properties …
combustion method at various calcination temperatures and times. The structural properties …
Synthesis and fabrication of proto-type microstrip patch antenna by using microwave dielectric ceramic nanocomposite material for C-band application
S Siragam - Optik, 2024 - Elsevier
The microwave dielectric properties of Zn (1-x) TixAl 2 O 4 (ZTA) ceramic nanomaterials
were investigated with a focus towards their use as wireless antennas. The ZTA …
were investigated with a focus towards their use as wireless antennas. The ZTA …