CAJ | 학술논문

通过微乳液法及溶剂热法合成出了不同形貌的SrMoO4材料,探讨了不同反应条件对SrMoO4材料形貌的影响。微乳液体系中十六烷基三甲基溴化铵的浓度、反应物浓度及反应时间都会对SrMoO4材料的形貌造成影响。SrMoO4样品的室温光致发光谱是由发光中心在约455 nm处的紫外—可见光组成,并且样品的形貌不同发光强度和发光峰位置略有不同。
통과미유액법급용제열법합성출료불동형모적SrMoO4재료,탐토료불동반응조건대SrMoO4재료형모적영향。미유액체계중십륙완기삼갑기추화안적농도、반응물농도급반응시간도회대SrMoO4재료적형모조성영향。SrMoO4양품적실온광치발광보시유발광중심재약455 nm처적자외—가견광조성,병차양품적형모불동발광강도화발광봉위치략유불동。
SrMoO4 powders with different morphologies were prepared via microemulsion methods and solvothermal method.The effect of process parameters on the morphology of the SrMoO4 products was investigated.The results show that CTAB content,reactant concentration and the reaction time in the microemulsion system have great influence on the morphology of the SrMoO4 products.The strong single violet emission centering at about 455 nm was observed in the room temperature photoluminescence spectra of the SrMoO4 samples.The luminous intensity and peak position are different for the samples with different morphologies.