一种量子点在线生产系统以及生产量子点的方法

By designing an online quantum dot production system, the problems of difficult-to-control reaction conditions and integrated production in traditional methods have been solved, realizing high-precision synthesis and continuous purification of quantum dots, and improving production efficiency and product quality.

CN119455456BActive Publication Date: 2026-07-17CORE VISION (BEIJING) TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CORE VISION (BEIJING) TECH CO LTD
Filing Date
2024-11-06
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional methods for synthesizing quantum dots are difficult to control reaction conditions precisely, resulting in large batch variations, making continuous production impossible. Real-time monitoring is inaccurate, and the precursor preparation and quantum dot synthesis and purification processes are independent, making integrated online synthesis and purification impossible.

Method used

Design an online quantum dot production system, including a quantum dot synthesis unit and a quantum dot purification unit, employing multiple reactors, extraction columns, online monitoring units, and an automated control system to achieve fully automated, uninterrupted, and continuous production from raw materials to high-purity quantum dots.

Benefits of technology

Real-time, high-precision control of the quantum dot synthesis process has been achieved, improving the quality and production efficiency of quantum dots and realizing integrated online production and purification from raw materials to high-purity products.

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Abstract

本发明涉及一种量子点在线生产系统以及生产量子点的方法。本发明的量子点在线生产系统包括:量子点合成部和量子点提纯部;其中,所述量子点合成部包括:前驱体反应单元;前驱体输送单元;量子点合成单元;在线监测单元;和产品收集单元,所述前驱体反应单元、所述前驱体输送单元、所述量子点合成单元和产品收集单元依次连通,所述在线监测单元位于所述量子点合成单元和所述产品收集单元之间。采用本发明的量子点在线生产系统可以实现从原料到高纯度的量子点产品的一体化在线生产、纯化。通过合成过程中反应条件的实时高精度调控改善量子点的质量,实现全自动的、不间断的连续生产。
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