中北大学学报（自然科学版）2017，Vol.38Issue(6)：692-696,5.DOI:10.3969/j.issn.1673-3193.2017.06.023
掺杂酸对PANI多孔膜/银颗粒复合材料形貌及SERS性能的影响
Effect of Doping Acid on Morphology and SERS Properties of PANI Porous Membrane/Ag Composites
闫俊 1梁露2
作者信息
- 1. 中北大学 出版中心,山西 太原 030051
- 2. 西京学院 会计学院,陕西 西安 710123
- 折叠
摘要
Abstract
Silver particles were prepared by reduction of silver nitrate solution by polyaniline porous film based on the chemical reduction method.In the case of keeping the concentration of silver nitrate and the reaction time unchanged in the room temperature,regulate and control the morphology of the generated silver particles.Phosphoric acid,butyl acid,lactic acid,methyl benzene sulfonic acid were used as do-ping acids in experiment,and the morphologies of silver particles received were similar to the shapes of cube,rose,Chinese rose and maple leaf.Research shows that doping acid can induce the formation of silver particles with different morphologies,and the SERS performances are different when using them as active substrates.关键词
聚苯胺多孔膜/银颗粒/掺杂酸/形貌控制/SERS性能Key words
polyaniline porous film/silver particles/doping acid/morphology control/SERS performance分类
化学化工引用本文复制引用
闫俊,梁露..掺杂酸对PANI多孔膜/银颗粒复合材料形貌及SERS性能的影响[J].中北大学学报（自然科学版）,2017,38(6):692-696,5.
