The latest process and challenges of microwave dielectric ceramics based on pseudo phase diagrams

H Yang, S Zhang, H Yang, Q Wen, Q Yang… - Journal of Advanced …, 2021 - Springer
The explosive process of 5G communication evokes the urgent demand of miniaturized and
integrated dielectric ceramics filter. It is a pressing need to advance the development of …

Usage of P–V–L bond theory in studying the structural/property regulation of microwave dielectric ceramics: a review

H Yang, S Zhang, H Yang, E Li - Inorganic Chemistry Frontiers, 2020 - pubs.rsc.org
Structure/property regulation is widely investigated for providing theoretical foundations and
guidance for designing microwave dielectric ceramics. P–V–L bond theory targets the …

Fabrication of loaded Ag sensitized round-the-clock highly active Z-scheme BiFeO3/Ag/Sr2MgSi2O7: Eu2+, Dy3+/Ag photocatalyst for metronidazole degradation and …

J Tang, Y Liu, X Zhang, Y Tian, T Jin, D Fang… - Journal of Power …, 2023 - Elsevier
To achieve efficient round-the-clock photocatalytic degradation of organic pollutants with
simultaneous hydrogen production, Sr 2 MgSi 2 O 7: Eu 2+, Dy 3+ with long-afterglow …

[HTML][HTML] Crystal structure and microwave dielectric properties of Li-modified BaSi2O5 ceramics

Y Zhang, X Li, S Ding, T Song, Z Yin, J Dan - Journal of Materials Research …, 2023 - Elsevier
Abstract Ba 1-x Li x Si 2 O 5-x/2 (x= 0–0.5) ceramics were prepared by solid-state reaction
method. The occupation tendency of Li+ was well explained based on First-principle …

Effects of packing fraction, lattice vibration, and bond valence on the microwave dielectric properties of low-εr garnet-type Ca3Sc2Ge3O12 ceramics

Y He, X Wei, Y Wu, X Chen, J Yang, H Zhou - Journal of Solid State …, 2023 - Elsevier
A low relative permittivity (ε r) can effectively reduce the signal delay of microwave
components. In this study, cubic garnet-type Ca 3 Sc 2 Ge 3 O 12 (CSG) ceramics were …

Sintering behavior, crystal structure, and microwave dielectric properties of a novel diopside SrMgGe2O6 ceramic and adjustment of its τf value

X Wei, Y He, K Liu, P Gao, X Chen, X Liu, H Zhou - Ceramics International, 2023 - Elsevier
A solid-state process was used to synthesize novel microwave dielectric SrMgGe 2 O 6
ceramics. X-ray diffractometry revealed that these ceramics have monoclinic structures that …

Synthesis, lattice energy and microwave dielectric properties of BaCu2-xCoxSi2O7 ceramics

XQ Song, WZ Lu, YH Lou, T Chen, SW Ta, ZX Fu… - Journal of the European …, 2020 - Elsevier
Abstract BaCu 2-x Co x Si 2 O 7 solid solutions with orthorhombic structure (Pnma) were
prepared by solid-state reaction method. The phase synthesis process, structural evolution …

Phase composition, Raman spectrum and microwave dielectric properties of glass-free low temperature co-fired ACaPr (MoO4) 3 (A= Na, K) ceramics

X Wei, Y He, X Chen, H Zhou - Ceramics International, 2023 - Elsevier
A novel low-temperature sintered ACaPr (MoO 4) 3 (A= Na, K) microwave dielectric material
was prepared by the conventional solid-phase reaction method. The effects of temperatures …

Microwave dielectric properties of ternary molybdate NaSrLn (MoO4) 3 (Ln= Nd, Sm) ceramics for LTCC applications

X Wei, Y He, M Tang, J Yang, Y Wu, X Chen… - Ceramics …, 2023 - Elsevier
Two kinds of scheelite-structure microwave dielectric ceramics with I4 1/a space group were
prepared by the conventional solid-phase reaction method. The effects of different sintering …

Structure and microwave dielectric properties of novel walstromite-type MCa2Si3O9 (M= Ba, Sr) ceramics

J Yang, Q Xie, L Ao, S Wu, X Zhu, Q Zhong, Y Xu… - Ceramics …, 2023 - Elsevier
Abstract Novel walstromite-type MCa 2 Si 3 O 9 (M= Ba, Sr) ceramics, with triclinic space
group P-1, were prepared through a solid-state reaction method. The P–VL theory proves …