摘要
以化学还原法制备了金胶体,采用静电吸附自组装法在单晶硅片表面制备了金纳米粒子薄膜,采用原子力显微镜分析了薄膜的表面形貌与结构。
Gold colloids were prepared via chemical reduction of HAuCl_4 using sodium citrate dihydrate as reductant,and gold nanoparticulate films were electrostatically self-assembled on silicon wafers surfaced by poly(diallyldimethylammonium chloride)monolayer.The surface structures of the films were investigated with AFM.
出处
《电子显微学报》
CAS
CSCD
北大核心
2004年第2期177-182,共6页
Journal of Chinese Electron Microscopy Society
基金
材料复合新技术国家重点实验室开放基金资助项目
湖北省自然科学基金资助项目(No 2000J002).
