Highly Stable CdSe/CdS/ZnS Fluorophores in Acidic Environment：Acile Preparation and Modification of

• 作 者: YUE Yang GE Mei-ying LIU Yan W
• 机 构: NationalLaboratoryforInfraredPhysics,KeyLaboratoryofOpto-electronicInformationScienceandTechnology
• 出 处: 高等学校化学研究：英文版
• 发表日期: 2010年6期
• 关键词: 纳米晶 硫化锌 硫化镉 光稳定 CDSE 酸性环境 改性 制备 Cadmium selenide Nanocrystal Photoluminescence
• 基金项目: Supported by the National Natural Science Foundation of China（Nos.20704042 60508004 and 60225004）, the Committee of Science and Technology of Shanghai City China（Nos.07JC14058 and 0752nm016）, the Puji

We described a facile method for preparing CdSe/CdS/ZnS core/shell/shell nanocrystals from air-stable single source precursors.The single source precursors of cadmium ethylxanthate and zinc ethylxanthate were used to form CdS and ZnS shell layers in octad