WANG Rui-hua, CHEN Xu-rong, ZHU Fu-gen. Research on adsorption of nano-gold film on VSCs[J]. 2006, (12): 21-22+25. DOI: 10.13873/j.1000-97872006.12.007.
纳米金膜对VSCs吸附的研究
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
1
5 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。
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