V₂O₅-Assisted Low-Temperature Sintering and Microwave Dielectric Properties of (1 - x)Li_2.08TiO₃-xLi₂ZnTi₃O₈ (x = 0.3-0.7) Ceramics for LTCC Applications.

ABSTRACT: A new composite microwave-dielectric system, (1 - x)Li_2.08TiO₃-xLi₂ZnTi₃O₈ (x = 0.3-0.7), was systematically investigated to identify the optimal composition for low-temperature co-fired ceramic (LTCC) applications by correlating sintering behavior, microstructural evolution, and microwave-dielectric properties. Although the undoped compositions exhibited excellent intrinsic dielectric performance, they required sintering at 1100 °C, making them incompatible with Ag-based LTCC processing. Among the investigated formulations, 0.6Li_2.08TiO₃-0.4Li₂ZnTi₃O₈ was identified as the most suitable base composition. To reduce the sintering temperature, 0.3-1.0 wt.% V₂O₅

SUBMITTER: Lee YS 

PROVIDER: S-EPMC12787004 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature