C60/PVK/CdS纳米粒子功能复合 LB 膜研究

目的 尝试用Ｌａｎｇｍｕｉｒ－Ｂｌｏｄｇｅｔｔ（ＬＢ）技术组装Ｃ６０技术组装Ｃ６０功能复合体系的新方法。方法 采用（ＬＢ）技术制备Ｃ６０／ＰＶＫ／ＣｄＳ花生酸混合ＬＢ膜并利用界面化学反应技术将混合膜与硫化氢气体反应制得Ｃ６０／ＰＶＫ／ＣｄＳ纳米粒子功能复合ＬＢ膜并进行紫外光谱表征。结果 含不同比例Ｃ６０的Ｃ６０ＰＶＫ／ＡＡ体系可以在辐亚相上形成稳定的单层膜并转移到固体基片上得到了ＬＢ多层膜，ＬＢ混

The Study of Functional Complex LB Films of C_(60)/PVK/CdS Nanoparticles

Aim A new method has been used to assemble C-{60} functional complex systems by using Langmuir Blodgett(LB) technique. Methods C-{60}/PVK/AA mixed LB films were prepared on the Cd subphase. The C-{60}/PVK/CdS functional complex LB films were obtained after the reaction of the above mixed LB film with H-2S gas and characterized by the UV spectra. Results C-{60}/PVK/AA mixed films containing C-{60} in different ratios were obtained on the Cd subphase and be transferred onto the solid substrates to obtain LB films. The UV spectra of mixed LB films shows a new feature after the reaction with H-2S gas. Conclusion The combination of LB technique and interface chemical reaction technique may be used to prepare functional complex systems of C-{60}/PVK/CdS nanoparticles.