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采用共沉淀法制备了Ca0.93-x（Mo0.9W0.1）O4∶Eu3+0.07，Bi3+x（0≤x≤0.05）系列样品，通过XRD、SEM及荧光光谱仪对粉体的晶体结构、形貌及荧光性能进行测试和表征。结果表明，Bi3+、Eu3+及WO42-的掺杂没有改变CaMoO4原有的四方晶系体心结构，且样品粒径分布较均匀，无明显团聚现象。随着Bi3+的掺杂，Ca0.93-x（Mo0.9W0.1）O4∶Eu3+0.07，Bi3+x样品的激发光谱带边会发生红移，且激发强度呈现先增强后减弱的趋势，其发射光谱也具有相应的规律，Bi 3+的最佳掺杂浓度为x=0.02 mol，在395 nm激发下，样品的发光强度提升至134%；较之商用红色荧光粉Y2O2S∶Eu3+，Ca0.91（Mo0.9W0.1）O4∶Eu3+0.07，Bi3+0.02样品显现出更好的色纯度和发光强度，适合于近紫外LED用红色荧光粉。“,”Ca0.93-x(Mo0.9W0.1)O4∶Eu3+0.07, Bi3+x(0≤x≤0.05) phosphors were synthesized by co-precipitation. The structure, morphology and luminescence spectra of samples were investigated by XRD, SEM and fluorescence spectrophotometer, respectively. The results show the samples doped with Bi3+, Eu3+and WO42-maintain the body-centered tetragonal structure of CaMoO4 while the particles show uniform distribution without visible aggregation. The excitation spectrum of Ca0.93-x(Mo0.9W0.1)O4∶Eu3+0.07,Bi3+x emerged redshift and the excitation intensity increase first and then decrease. The emission spectrum appear relevant pattern that the relative fluorescence intensity reach the maximum when the doping concentration of Bi3+is 0.02 mol excited at 395 nm and the emission intensity was 1.34 times higher relative to Ca0.93(Mo0.9W0.1)O4∶Eu3+0.07 phosphor. The Color purity and emission intensity of Ca0.93 (Mo0.9W0.1)O4∶Eu3+0.07 phosphor was higher than that of the Y2O2S∶Eu3+commercial red phosphors,which is suitable for the UV-pumped white LED as red phosphor.