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In this work, ZnSn(OH)_6with a cubic structure is successfully synthesized by one-step hydrothermal method without any catalyst. The response and recovery characteristics of gas sensing were investigated against various gases via quartz crystal microbalance(QCM) at room temperature. The sensor exhibited high sensitivity and good selectivity toward CO gas. Moreover, a linear dependence of log~(àDelta F)about CO concentration was obtained. It is demonstrated that the QCM sensor coated cubic ZnSn(OH)_6could be a suitable candidate for detecting CO.
In this work, ZnSn (OH) _6 with a cubic structure is successfully synthesized by one-step hydrothermal method without any catalyst. The response and recovery characteristics of gas sensing were investigated against various gases via quartz crystal microbalance (QCM) at room temperature. It was demonstrated that the QCM sensor coated cubic ZnSn (OH) _6 can be a suitable candidate for detecting CO .