New approach for synthesis of nano-sized CaCu3Ti4O12 powder by economic and innovative method
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03490-9
Abstract: In this work, calcium carbonate (CaCO3), copper oxide (CuO) and titanium oxide (TiO2) were used as precursors to synthesize nano-sized calcium copper titanate CaCu3Ti4O12 (CCTO) powder using environmental friendly and modified sonochemical-assisted process. The precursor… read more here.
Keywords: phase; ccto; nano sized; cacu3ti4o12 ... See more keywords
Transformation of sputtered calcium copper titanate thin film into nanorods by sequential annealing
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.11.201
Abstract: Abstract Rapid synthesis of long calcium copper titanate (CCTO) nanorods was carried out by sequential annealing. CCTO thin films have been deposited on p-Si substrate by RF sputtering technique and afterwards, the samples were thermally… read more here.
Keywords: sequential annealing; calcium copper; ccto; copper titanate ... See more keywords
Radio-frequency epsilon-negative property and diamagnetic response of percolative Ag/CCTO metacomposites
Sign Up to like & getrecommendations! Published in 2021 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2021.114067
Abstract: Abstract Here, Ag/CaCu3Ti4O12 (Ag/CCTO) percolative nanocomposites were fabricated by an in-situ synthesis, where the percolation-related transitions of dielectric and magnetic properties were investigated at radio-frequency band. Epsilon-negative property (e′ read more here.
Keywords: radio frequency; negative property; epsilon negative; ccto ... See more keywords
Development of high dielectric dual phase [Bi4Ti3O12]X–[CaCu3Ti4O12]1 − X nanocomposite thin films for modern microelectronic device applications
Sign Up to like & getrecommendations! Published in 2017 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2017.03.021
Abstract: Abstract A dual phase system with different compositions (X = 0, 0.2, 0.4, 0.6, 0.8, 1.0) of (Bi 4 Ti 3 O 12 ) X –(CaCu 3 Ti 4 O 12 ) 1 − X , [(BTO) X –(CCTO)… read more here.
Keywords: phase; thin films; high dielectric; ccto ... See more keywords
Enhanced dielectric performance of PDMS-based three-phase percolative nanocomposite films incorporating a high dielectric constant ceramic and conductive multi-walled carbon nanotubes
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Chemistry C"
DOI: 10.1039/c8tc03868f
Abstract: Three-phase composite films CCTO@MWCNT/PDMS with enhanced dielectric constant (e) and low dielectric loss are prepared by embedding covalently bonded calcium copper titanate (CaCu3Ti4O12, CCTO) with multi-walled carbon nanotubes (MWCNTs) composite nanoparticles (CCTO@MWCNT), forming a chain-ball… read more here.
Keywords: ccto mwcnt; ccto; dielectric constant; mwcnt pdms ... See more keywords
Exceptional dielectric and varistor properties of Sr, Zn and Sn co-doped calcium copper titanate ceramics
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d3ra00743j
Abstract: Calcium copper titanate (CCTO) powders associated with the chemical formula Ca1−xSrxCu3−yZnyTi4−zSnzO12 (where x, y, z varying from 0 to 0.1) were synthesized via a solid-state reaction route. Dense ceramics (>96% of theoretical density) were obtained… read more here.
Keywords: calcium copper; copper titanate; ccto;