知搜-全球专利检索

  1. 登录
  2. 注册
发明授权
CN110713201B 氟化物量子点的制备方法 有权 转让 质押

氟化物量子点的制备方法
摘要：
本发明提供一种氟化物量子点的制备方法。氟化物量子点的制备方法，包括：将氧化物量子点、氟源、第一表面活性剂混合，加热进行第一反应得到所述氟化物量子点；所述氧化物量子点的制备方法包括：将原料混合，加热进行第二反应得到中间产物，然后将所述中间产物与第一有机溶剂混合，加热进行第三反应得到所述氧化物量子点；所述原料包括过渡金属的氯化物、第二表面活性剂、水和第二有机溶剂。本申请提供的氟化物量子点分散性好，且具有极短的锂离子扩散路径和表面活性。
摘要（英）：

The invention provides a preparation method of fluoride quantum dots. The preparation method of the fluoride quantum dot comprises the following steps: mixing an oxide quantum dot, a fluorine source and a first surfactant, and heating the mixture to carry out a first reaction to obtain the fluoride quantum dot; mixing the raw materials, heating the raw materials to carry out a second reaction so as to obtain an intermediate product, then mixing the intermediate product with a first organic solvent, and heating the components to carry out a third reaction so as to obtain the oxide quantum dot.The raw materials comprise chloride of transition metal, a second surfactant, water and a second organic solvent. The fluoride quantum dot provided by the invention is good in dispersity and has an extremely short lithium ion diffusion path and surface activity.

公开/授权文献
0/0