Microstructure Optimization via Grain-Boundary Segregation to Enhance DC Bias Dielectric Performance of BaTiO3 Multilayer Ceramic Capacitors.
Sign Up to like & getrecommendations! Published in 2025 at "Advanced materials"
DOI: 10.1002/adma.202507233
Abstract: BaTiO₃‐based multilayer ceramic capacitors (MLCCs) are essential components in modern electronics. To enhance overall capacitance, achieving thinner ceramic layers has become a primary issue. However, this introduces two major challenges: controlling grain size during processing… read more here.
Keywords: multilayer ceramic; ceramic capacitors; optimization via; microstructure optimization ... See more keywords
Cold‐Sintered C0G Multilayer Ceramic Capacitors
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.201900025
Abstract: Multilayer ceramic capacitors (MLCCs) based on (Bi0.95Li0.05)(V0.9Mo0.1)O4‐Na2Mo2O7 (BLVMO‐NMO), with er = 39, temperature coefficient of capacitance, TCC ≈ ±0.01%, and tan δ = 0.01 at 1 MHz, are successfully fabricated by a cold‐sintering process at… read more here.
Keywords: ceramic capacitors; sintered c0g; c0g multilayer; multilayer ceramic ... See more keywords
Fully Printed Multilayer Ceramic Capacitors Based on High-k Perovskite Nanosheets.
Sign Up to like & getrecommendations! Published in 2024 at "Small"
DOI: 10.1002/smll.202404581
Abstract: Printing technology enables the integration of chemically exfoliated perovskite nanosheets into high-performance microcapacitors. Theoretically, the capacitance value can be further enhanced by designing and constructing multilayer structures without increasing the device size. Yet, issues such… read more here.
Keywords: high perovskite; multilayer ceramic; ceramic capacitors; multilayer ... See more keywords
Near-Zero Energy Dissipation Multilayer Ceramic Capacitors via Inhomogeneous Polarization Design.
Sign Up to like & getrecommendations! Published in 2025 at "Small"
DOI: 10.1002/smll.202501062
Abstract: Multilayer ceramic capacitors (MLCCs) demonstrate considerable potential for advance pulsed power systems, owing to their high-power density and fast charge/discharge capabilities. In light of the increasing demand for energy conservation, minimizing energy dissipation in storage… read more here.
Keywords: energy; energy dissipation; inhomogeneous polarization; multilayer ceramic ... See more keywords
Balanced development of dielectric permittivity, loss tangent, and temperature stability in K0.5Na0.5NbO3-based ceramic capacitors
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.152798
Abstract: Abstract Ceramic capacitors are extremely expected to attain the high dielectric permittivity (e′) and low loss tangent (tanδ) stabilized in an ultra-wide operating temperature range. In this work, we improved e′, tanδ and their temperature… read more here.
Keywords: ceramic capacitors; loss tangent; temperature; dielectric permittivity ... See more keywords
Effects of dielectric thickness on energy storage properties of surface modified BaTiO3 multilayer ceramic capacitors
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.152804
Abstract: Abstract Surface modified BaTiO3 were synthesized by coating BaTiO3 particles of 50/230 nm average grain size with 3 wt% Al2O3 and 1 wt% SiO2 (BTAS5/BTAS1). Multilayer ceramic capacitors (MLCC) were fabricated via two-steps sintering method. After sintering, average… read more here.
Keywords: ceramic capacitors; energy; surface modified; modified batio3 ... See more keywords
Electric field enhancement in ceramic capacitors due to interface amplitude roughness
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2018.10.033
Abstract: Abstract The electrical behaviour of the interface between the ceramic and electrode layers in multi layer ceramic capacitors has been studied using finite element modelling. Interface models were produced with varying amplitudes of roughness based… read more here.
Keywords: field; ceramic capacitors; electric field; field enhancement ... See more keywords
High energy-storage performance of PLZS antiferroelectric multilayer ceramic capacitors
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry frontiers"
DOI: 10.1039/c9qi01416k
Abstract: Multilayer ceramic capacitors in energy-storage applications have received increasing attention due to the advantages of high power density, low drive voltage and fast charge/discharge rates. However, the low energy density is a great challenge which… read more here.
Keywords: ceramic capacitors; high energy; multilayer ceramic; energy storage ... See more keywords
High-temperature lead-free multilayer ceramic capacitors with ultrahigh energy density and efficiency fabricated via two-step sintering
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry A"
DOI: 10.1039/c9ta04317a
Abstract: A fast heating assisted two-step sintering method is developed to fabricate multilayer ceramic capacitors with ultrahigh energy-storage density and efficiency. read more here.
Keywords: two step; step sintering; multilayer ceramic; ceramic capacitors ... See more keywords
Parametric Design Studies of Multilayer Ceramic Capacitors for Enhanced Reliability Under Mechanical Stress in Electric Vehicles
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Access"
DOI: 10.1109/access.2025.3554765
Abstract: Multilayer Ceramic Capacitors (MLCCs), composed of alternating layers of nickel electrodes and BaTiO3 dielectric, are critical electronic components in electric vehicles (EVs). This study focuses on optimizing MLCC design for EV applications by analyzing a… read more here.
Keywords: multilayer ceramic; mechanical stress; ceramic capacitors; electric vehicles ... See more keywords
Acoustic Phenomena in Damaged Ceramic Capacitors
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2714123
Abstract: Multilayer ceramic capacitors are prone to mechanical defects and damage because of the fragility of the ceramic dielectric. Because these faults are often not recognized by visual or electrical inspection, a nondestructive fast way of… read more here.
Keywords: ceramic capacitors; acoustic phenomena; phenomena damaged; damaged ceramic ... See more keywords