微波辅助合成多面体锡酸锌及其气敏研究  

Microwave Assisted Synthesis and Gas Sensitivity of Polyhedral Zinc Stannate

作　　者：王俊海[1] 胡颖兰 邢东风 杨梦圆 严斌斌 WANG Jun-hai;HU Ying-lan;XING Dong-feng;YANG Meng-yuan;YAN Bin-bin(School of Material Science and Chemical Engineering,Chuzhou University,Chuzhou,239000,Anhui)

机构地区：[1]滁州学院材料与化学工程学院,安徽滁州239000

出　　处：《蚌埠学院学报》2021年第2期6-11,共6页Journal of Bengbu University

基　　金：安徽省教育厅科研项目(KJ2018B14);国家级大学生创新创业训练计划项目(2019CXXL02)。

摘　　要：分析多面体锡酸锌的微波辅助合成方法,结合多面体锡酸锌合成机理,参考分析结果控制微波辅助合成环境,以合成样品为原料执行微波辅助合成工艺。以制备完成的多面体锡酸锌作为气敏元件制作气敏传感器,将其连接到测试电路中。在不同气体环境下测试锡酸锌气敏性能,测试结果显示:与固相合成锡酸锌相比,微波辅助合成多面体锡酸锌,在二甲苯和二氧化硫气体环境下的气敏性具有明显优势。It analyzed the microwave-assisted synthesis method of polyhedral zinc stannate,the synthesis mechanism of polyhedral zinc stannate,and refered to the analysis results to control the microwave-assisted synthesis environment,and perform the microwave-assisted synthesis process with synthetic samples as raw materials.The prepared polyhedral zinc stannate was used as the gas sensor to make a gas sensor,and it was connected to the test circuit.Test the gas sensitivity of zinc stannate in different gas environments.The test results showed that compared with solid-phase synthesis of zinc stannate,microwave-assisted synthesis of polyhedral zinc stannate has obvious advantages in gas sensitivity under xylene and sulfur dioxide gas environments.

关 键 词：微波辅助合成 多面体结构 锡酸锌 气敏性能 

分 类 号：O611[理学—无机化学] TP212[理学—化学]