MoO_(3)催化材料的制备及性能研究  

Preparation and Properties of MoO_(3)Catalytic Materials

作　　者：段海军 秦明靳 崔超鹏 张世超 李星月 叶子 胡昱琪 DUAN Hai-jun;QIN Ming-jin;CUI Chao-peng;ZHANG Shi-chao;LI Xing-yue;YE Zi;HU Yu-qi(School of Physics and Electronic Information,Huaibei Normal University,Huaibei 235000,China)

机构地区：[1]淮北师范大学物理与电子信息学院,安徽淮北235000

出　　处：《化工管理》2023年第12期162-164,共3页Chemical Engineering Management

基　　金：省级重点项目“金属材料磨损控制与成型技术国家地方联合工程研究中心开放基金资助项目”(HKDNM202105);淮北师范大学校级一流专业建设项目“材料科学与工程”(2020xylzy002)。

摘　　要：文章通过水热法制备α-MoO_(3)催化材料,利用扫描电镜(SEM)对样品进行表征,观察不同水热温度对α-MoO_(3)的形貌产生的影响,研究不同水热温度制备的α-MoO_(3)对甲基蓝的光催化降解性能。结果表明,不同水热温度下样品形貌不同,光催化降解能力也不同,随着温度的升高,它的结构会变得更加的清晰,光催化能力会变的越来越好。在180℃时,它的结构最为清晰,光催化降解能力最好;180℃以后随着温度的升高,它的光催化能力逐渐降低,通过实验可以得到α-MoO_(3)具有光催化性能,其中在180℃性能最高。This paper prepared by hydrothermal method of alpha MoO_(3)catalytic material,using scanning electron microscopy(SEM),the samples were characterized,observe different hydrothermal temperature on the impact of the morphology of alpha MoO_(3),studies of the preparation of different hydrothermal temperature alpha MoO_(3)photocatalytic degradation performance of methylene blue.The results show that the morphology of the sample is different at different hydrothermal temperatures,and the photocatalytic degradation ability is also different.With the increase of temperature,its structure will become clearer and the photocatalytic ability will become better and better.At 180℃,its structure is clearest and its photocatalytic degradation ability is the best.With the increase of temperature after 180℃,its photocatalytic ability gradually decreases.Through experiments,it can be obtained thatα-MoO_(3)has a good application prospect in sewage treatment.

关 键 词：三氧化钼 光催化 水热温度 亚甲基蓝 

分 类 号：TQ13[化学工程—无机化工]