The bond, vibration and microwave dielectric characteristics of Zn_1-x (Li_0.5Bi_0.5)_xWO₄ (x = 0–0.12) ceramics were investigated by XRD refinement, Raman and FT-IR spectroscopy and complex bond valence theory. The results showed that proper substitution of (Li_0.5Bi_0.5)²⁺ can improve the sintering characteristics and microwave dielectric properties of ZnWO₄. The increase of Q×f value was mainly attributed to dense and uniform microstructure, and the subsequent decrease resulted from the deterioration of structural stability and relative density. According to the complex bond valence theory, the chemical bond characteristics of ZnWO₄ and Bi₂WO₆ played an important role in the dielectric properties of the samples. Additionally, the samples (x = 0.02) sintered at 900 °C showed satisfactory properties: ε_r = 15.332, Q×f = 35,762 GHz, and τ_f = −65 ppm/°C, making it a potential candidate material for LTCC applications.

_{通过XRD精修、拉曼光谱和FT-IR光谱以及复键价理论研究了Zn 1- x} (Li _0.5 Bi _0.5 ) _x WO ₄ ( x  = 0-0.12) 陶瓷的键合、振动和微波介电特性。结果表明，(Li _0.5 Bi _0.5 ) ^{2+的适当替代可以改善ZnWO} ₄的烧结特性和微波介电性能。Q×f的增加值主要归因于致密且均匀的微观结构，随后的下降是由于结构稳定性和相对密度的恶化。_{根据复键价理论，ZnWO 4}和Bi ₂ WO ₆的化学键特性对样品的介电性能起着重要作用。 此外，在 900 °C 下烧结的样品 ( x = 0.02) 表现出令人满意的性能： ε _r  = 15.332、Q×f  = 35,762 GHz 和τ _f  = -65 ppm/°C，使其成为 LTCC 应用的潜在候选材料.