【摘要】 研究纳米Au膜在常温下对液态挥发性硫化物(VSCs)的吸附能力,实验采用多种浓度的正丙硫醇作为被检测气体,以不同的Au膜粗糙度和Au膜厚度进行测试,结果发现,在粗糙度p≤1 nm的基底上,Au膜厚度为9~15 nm,吸附后再进行加热处理,Au膜呈现出重复性好的吸附特点。更多还原

【Abstract】 The absorption capacity of the nano-gold film on VSCs from its liquid is obtained experimentally.Moreover,the different concentrations of 1-propanethiol on the substrate are tested with different film roughness and on different film thickness.The nano-gold film possessed good repeatable adsorption characteristic on which the roughness of its substrate is not greater than 1 nm,its thickness is 9~15 nm,the film is heated after adsorption.更多还原