Energy-containing eutectic solvent, application thereof, metal doped carbon quantum dots prepared from energy-containing eutectic solvent, and preparation method of metal doped carbon quantum dots

A technology of deep eutectic solvent and carbon quantum dots, applied in chemical instruments and methods, nano-carbon, nanotechnology, etc., can solve the problems of poor dispersion of quantum dots, low utilization rate of raw materials, weak interaction force, etc., and achieve low cost , high raw material utilization rate, and the effect of improving synthesis yield
CN110550616AInactive Publication Date: 2019-12-10HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Publication Date
2019-12-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of carbon quantum dots, and particularly discloses an energy-containing eutectic solvent, application thereof, metal doped carbon quantum dots prepared from the energy-containing eutectic solvent, and a preparation method of the metal doped carbon quantum dots. The energy-containing eutectic solvent is prepared from an alcohol compound, a nitroimidazoleenergy-containing compound and a transition metal soluble salt. The energy-containing eutectic solvent is used for preparing the metal doped carbon quantum dots. The metal doped carbon quantum dots are good in dispersity, and have good light-induced charge transfer performance, high chemical stability and high light resistance; and the preparation method is simple in process, easy to operate, high in raw material utilization rate, high in energy utilization rate, low in cost, low in toxicity and environmentally friendly.
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Description

technical field

[0001] The invention relates to the technical field of carbon quantum dots, in particular to an energetic deep eutectic solvent, its application, metal-doped carbon quantum dots prepared by the same and a preparation method. Background technique

[0002] Carbon quantum dots, as a new nanomaterial emerging in recent years, are a new type of carbon-based zero-dimensional material, which has excellent optical properties, good water solubility, low toxicity, environmental friendliness, biocompatibility and many other advantages, and is widely used In heavy metal recognition, fluorescent probes, protein detection, drug delivery and biological imaging, etc. Metal nanomaterials are widely used as functional nanomaterials due to their high electrical conductivity and good redox activity. Therefore, combining metals with carbon quantum dots by doping can enhance the visible light response ability and electron transmission efficiency of carbon quantum dots, thereby ex...

Claims

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