Ultrahigh energy storage performance and fast charge-discharge capability in Dy- modified SrTiO3 linear ceramics with high optical transmissivity by defect and interface engineering
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.05.280
Abstract: Abstract The excellent energy storage and pulse charge-discharge performance ceramics with high temperature stability and optical transmissivity are competitive for the development of electronic devices. In this work, comprehensive improved performances are simultaneously realized in… read more here.
Keywords: ceramics high; charge discharge; energy storage; energy ... See more keywords
Understanding the oxidation behavior of Ta–Hf–C ternary ceramics at high temperature
Sign Up to like & getrecommendations! Published in 2020 at "Corrosion Science"
DOI: 10.1016/j.corsci.2019.108348
Abstract: Abstract For high-temperature applications, poor oxidation performance of Ta–Hf–C ternary ceramics is an important life-limiting factor. In this work, the oxidation mechanisms of various compositions of Ta–Hf–C ternary ceramics are studied systematically at 1400–1600 °C… read more here.
Keywords: ceramics high; oxidation; high temperature; understanding oxidation ... See more keywords
Unique chemical activity in porous YbB2C2 ceramics with high porosity and high compressive strength
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-77267-9
Abstract: High purity layered YbB2C2 powder is synthesized by a boro/carbothermic reduction method using YbBO3, B4C and graphite powders as raw materials. Its X-ray diffraction data are presented, and the space group P4/mbm (No. 127) is… read more here.
Keywords: ceramics high; ybb2c2 ceramics; ybb2c2; porous ybb2c2 ... See more keywords
Energy storage characteristics of (Pb,La)(Zr,Sn,Ti)O3 antiferroelectric ceramics with high Sn content
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5044712
Abstract: (Pb,La)(Zr,Sn,Ti)O3 (PLZST) antiferroelectric (AFE) materials have been widely investigated for advanced pulsed power capacitors because of their fast charge-discharge rates and superior energy-storage capacity. For practical applications, pulsed power capacitors require not only large energy… read more here.
Keywords: power capacitors; ceramics high; energy; energy storage ... See more keywords
Textured BiScO3-PbTiO3 piezoelectric ceramics with both high electromechanical coupling factor and high curie temperature
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Letters"
DOI: 10.1063/5.0155458
Abstract: High-temperature piezoelectric devices require piezoelectric ceramics with high Curie temperatures and high-temperature stability of piezoelectric properties to avoid the depolarization of piezoelectric ceramics during application. However, piezoelectric materials with high Curie temperatures usually have restrained… read more here.
Keywords: ceramics high; temperature; electromechanical coupling; high curie ... See more keywords
Piezoelectric Ceramics with High d33 Constants and Their Application to Film Speakers
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14195795
Abstract: A multilayer piezoelectric material was fabricated using piezoelectric materials with low-temperature sintering capabilities and high piezoelectric coefficients to develop a functionally superior piezoelectric speaker with a large-displacement deformation. A soft relaxor was utilized to prepare… read more here.
Keywords: multilayer piezoelectric; high d33; ceramics high; d33 constants ... See more keywords