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Article
Calcium Manganese Vanadate Microwave Dielectric Ceramics with Ni2+ Partial Substitution for LTCC Applications
Here, Ca5Mn4−xNixV6O24 (CMNVO, x = 0.00–0.08) ceramics are successfully prepared by the solid-phase reaction method, and the connection between the physical phase information, microscopic morphology, Raman spectr...
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Article
Sintering behavior and microwave dielectric properties of LMZBS glass doped Li3Mg4NbO8 ceramics for LTCC applications
Li3Mg4NbO8 ceramics with x wt% of Li2O–MgO–ZnO–B2O3–SiO2 glass (Li3Mg4NbO8-LMZBSx, x = 0.5, 1.0, 1.5, 2.0, 4.0) were prepared by the traditional solid-state reaction method. Rietveld refinement and Raman spectra ...
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Article
Li2O–B2O3–SiO2–CaO–Al2O3 glass-doped NiCuZn ferrite with high permeability and reliability for high-frequency MLCI application
Miniaturization, high-frequency capability, and high reliability are important indicators for the practical applications of multilayer chip inductors (MLCIs). Although ferrites offer significant advantages as ...
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Article
5G polarization converter based on low-temperature co-fired ceramic (LTCC) substrate
To meet the polarization adaptation in communication systems, it is necessary to improve the performance of polarization converters. Microwave dielectric materials are very promising to optimize the response s...
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Article
Low-temperature sintering and ferrimagnetic properties of LiZnTiMn ferrites with Bi2O3–Nb2O5 eutectic mixture
In order to investigate the sintering temperature requirements of low-temperature co-fired ceramics (LTCC) technology, the effects of Bi2O3–Nb2O5 addition on microstructures and magnetic performances of low-tempe...
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Article
Co2Z hexaferrites with equivalent permeability and permittivity in UHF band
With the development of modern communication technology, all kinds of wireless communication devices are develo** rapidly toward miniaturization, lightweight, and integration, which puts forward higher requi...
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Article
High Dielectric Constant YIG Ferrites with Low Sintering Temperature
Yttrium-Iron-Garnet (YIG) ferrites are widely used in microwave communication systems due to its excellent gyromagnetic properties. However, these YIG materials were normally synthesized under a high sintering...
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Article
The Effect of LBS and LBSCA Glass on the Sintering and Microwave Dielectric Properties of Li2(Mg0.96Ni0.04)SiO4 Ceramic
The sintering behavior, microstructure, and microwave dielectric properties of Li2(Mg0.96Ni0.04)SiO4 ceramics with different amounts of LBS and LBSCA glass were studied. This experiment is based on the traditiona...
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Article
Open AccessAmelioration of sintering and multi-frequency dielectric properties of Mg3B2O6: A mechanism study of nickel substitution using DFT calculation
With the support of density functional theory (DFT) calculation, the amelioration of sintering and dielectric properties of the Mg3B2O6 (MBO) ceramic was realized through the substitution of magnesium with nickel...
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Article
Sintering characteristics and microwave dielectric properties of low-temperature-fired (1–x)Li3Mg2NbO6–xLi2WO4 ceramics
Herein, low-temperature-fired (1–x)Li3Mg2NbO6–xLi2WO4 (0 ≤ x ≤ 0.15) ceramics are prepared by traditional solid-state sintering method, and their sintering characteristics, microstructure, and microwave dielectr...
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Article
Influence of TiO2 addition on the sintering, dielectric, and mechanical properties of Li2(Mg0.96Ni0.04)SiO4 ceramic
The influence of TiO2 addition on LMNS ceramic sintering, dielectric and mechanical properties was studied. The characterisation method includes X-ray diffraction, scanning electron microscopy, energy-dispersive ...
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Article
Influences of Co2+ do** on Ba3(VO4)2 ceramic with low dielectric constant, low sintering temperature, high Q*f and positive τf
The dielectric properties and sintering behavior of cobalt-doped Ba3(VO4)2 microwave dielectric ceramic prepared by the traditional solid-state reaction method were systematic researched. The phase structure and ...
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Article
Improved Zn0.9Mg0.1Al2O4 Microwave Dielectric Ceramics with High Thermal Conductivity
Zn0.9Mg0.1Al2O4 + x wt.% TiO2 (0 ≤ x ≤ 3) microwave dielectric ceramics with relatively high thermal conductivity were prepared by solid-phase reaction. The effects of TiO2 on the crystal phase, micromorphology, ...
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Article
Accordion-like composite of carbon-coated Fe3O4 nanoparticle decorated Ti3C2 MXene with enhanced electrochemical performance
MXene-based materials are considered to be promising candidates for electrodes in energy storage field owing to their features of two-dimensional layered structure, good conductivity, and chemical stability. C...
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Article
Effects of LBSCA glass addition on the sintering characteristic and microwave dielectric properties of ZnTiNb2O8 ceramics
In this study, ZnTiNb2O8-xLBSCA (x = 0, 0.2, 0.4, 0.6, 0.8, and 1 wt%) ceramics were synthesized via solid-phase reaction. Effects of different contents of LBSCA glass on the sintering characteristic, phase compo...
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Article
Open AccessLow-temperature sintering and microwave dielectric properties of CaMg1−xLi2xSi2O6 (x = 0−0.3) ceramics
In this study, low-temperature fired CaMg1−xLi2xSi2O6 microwave dielectric ceramics were prepared via the traditional solid-state reaction method. In this process, 0.4 wt% Li2CO3-B2O3-SiO2-CaCO3-Al2O3 (LBSCA) gla...
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Article
Comparison of Magnetic Properties of Low-Temperature-Fired NiCuZn Ferrites Under Low- and High-Bi2O3 Do** Modes
Phase composition, microstructure and magnetic properties of the low-temperature-fired NiCuZn ferrites doped with different concentrations of Bi2O3 were investigated. A proper content of Bi2O3 do** could trigge...
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Article
Crystal structure and improved microwave dielectric properties of ZnZr(1−x)TixNb2O8 ceramics
In this work, ZnZr(1−x)TixNb2O8 (x = 0, 0.1, 0.2, 0.3, 0.4, 0.5) ceramics were synthesized using solid-state reaction method. Rietveld refinement and Raman analysis were employed to investigate the correlation be...
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Article
Comparison of DC-bias superposition characteristics of low-temperature-fired NiCuZn and MgCuZn ferrites with low Bi2O3 do** mode
Low-temperature-fired MgCuZn (Mg0.3+XCu0.2Zn0.5−XFe1.98O4: X = 0, 0.02, 0.04, 0.06, 0.08, 0.1) and NiCuZn (Ni0.3+YCu0.2Zn0.5−YFe1.98O4: Y = 0, 0.02, 0.04, 0.06, 0.08, 0.1) ferrites under low Bi2O3 do** mode wer...
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Article
Effect of V Substitution on the Electrical Properties of La0.5Sr0.5Co1−xVxO3 (x = 0.00–0.10) Ceramics
In this paper, the microstructures, resistivity as well as temperature coefficient of resistance (TCR) of La0.5Sr0.5Co1−xVxO3 (x = 0.00–0.10) ceramics were studied. These ceramic samples were prepared through con...
