饱和多酸基银簇的制备、表征及性能研究  

Preparation,Characterization and Properties of Saturated Polyacid Silver Clusters

作　　者：王鑫 王艺涵 关一平 Wang Xin;Wang Yihan;Guan Yiping(School of Chemistry and Chemical Engineering,Zhengzhou Normal University,Henan Zhengzhou 450044,China;Faculty of Chemistry,Northeast Normal University,Jilin Changchun 130024,China)

机构地区：[1]郑州师范学院化学化工学院,河南郑州450044 [2]东北师范大学化学学院,吉林长春130024

出　　处：《云南化工》2023年第3期23-25,共3页Yunnan Chemical Technology

基　　金：郑州师范学院2021年大学生创新创业训练计划项目“具有复合性能的新型核壳团簇的研究”(DCY2021032);郑州师范学院2021年本科教学改革研究项目“基于混合式教学的‘中级无机化学’课程思政考核方式探索与实践”(JXGGYB-211490)。

摘　　要：对甲基苯硫酚与可溶性银盐在有机溶液中反应,生成银簇化合物。同时选择3种饱和型多金属氧酸盐,采用常压溶剂法合成多酸基银簇化合物,并对化合物进行表征和光催化性能研究。实验表明多酸和银簇的复合显著提高了化合物对光的吸收,化合物3对罗丹明的脱色率最高,化合物1和化合物2对罗丹明没有脱色效果。In this paper,p-methylthiophenol was used to react with soluble silver salt in organic solution to form silver cluster compounds.Three kinds of saturated polyoxometalates were selected to synthesize polyoxometalate silver cluster compounds by atmospheric pressure solvent method.The compounds were characterized and their photocatalytic properties were studied.The results showed that the combination of polyacid and silver cluster significantly improved the absorption of rhodamine B.Compound 3 had the highest decolorization rate for rhodamine B,while compound 1 and compound 2 had no decolorization effect for rhodamine B.

关 键 词：银簇化合物 饱和多酸 光吸收 

分 类 号：O61[理学—无机化学]