Abstract: High-purity MoS2 nanosheets have been synthesized by thermal sulfuration method. The phase and morphology of the samples were characterized by X-ray diffraction, Raman spectrometer, scanning electron microscope and energy dispersive spectrometer. The effect of reaction temperature on the MoS2 nanosheets was analyzed. The photo sensitive and gas sensitive properties of MoS2 were studied. It was found that the nanosheets was more sensitive to the green light than the red light. High sensor response and fast response/recovery time to methanol, ethanol were observed in MoS2 nanosheets based device, and its gas sensing mechanism was discussed.
马浩, 杨瑞霞, 李春静, 韩应宽. 二硫化钼纳米片的制备及其光敏和气敏特性研究[J]. 材料导报, 2018, 32(6): 860-864.
MA Hao, YANG Ruixia, LI Chunjing, HAN Yingkuan. Fabrication and Characteristics of MoS2 Nanosheets on Photo-sensing and Gas-sensing. Materials Reports, 2018, 32(6): 860-864.
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2018, Vol. 32 
