Quantum dot automatic synthesis equipment and control method

An automated synthesis and quantum dot technology, applied in the field of quantum dots, can solve the problems of low optimization efficiency of quantum dot synthesis scheme and uncontrollable quantum dots, so as to improve the efficiency of research and development and meet the needs of response
CN114682192APending Publication Date: 2022-07-01TCL CORPORATION
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
TCL CORPORATION
Publication Date
2022-07-01

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Abstract

The invention relates to the technical field of quantum dots, and provides quantum dot automatic synthesis equipment and a control method, the equipment comprises a heating device which is provided with a heating channel and is used for heating the heating channel according to a preset heating temperature, the input end of the heating channel is communicated with N precursor input channels, and N is greater than 1; the inert medium injection pump is provided with an inert medium input channel communicated with the input end of the heating channel of the heating device; and the controller module is used for driving the inert medium injection pump when corresponding precursors are successfully injected into the heating channel through the N precursor input channels, so that the inert medium pushes the precursors in the heating channel to flow. Therefore, the inert medium injection pump is used for driving the reaction liquid in the heating channel to flow, the reaction time in the heating channel can be controlled, and the reaction requirements of diversified types of quantum dots can be met.
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Description

technical field

[0001] The present application belongs to the technical field of quantum dots, and in particular relates to an automatic synthesis device and control method of quantum dots. Background technique

[0002] Quantum dots have excellent optical and electronic properties and are widely used in biological markers, light-emitting diodes, lasers, and solar cells. The high-temperature oil-phase synthesis of quantum dots has been developed for more than 30 years since it was first reported. Traditionally, most of the round-bottomed flasks are used as reaction vessels, which can be well applied in the existing experimental system and can realize stirring. , heating, temperature control, vacuum, high pressure and inert atmosphere and other functions, and it is also easier to increase the volume, so it is widely used by experimental synthesizers.

[0003] However, the solution method using a round-bottom flask also has many disadvantages: on the one hand, the generated qu...

Claims

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