A method for the synergistic and controllable preparation of organic semiconductor nanowires

An organic semiconductor and synergistic technology, applied in the direction of semiconductor devices, semiconductor/solid-state device manufacturing, nanotechnology for materials and surface science, etc., can solve the difficult to achieve controllable preparation of organic single crystal nanowires with a diameter of 100nm, etc. problem, to achieve the effect of high-quality uniform dispersion, high fluorescence quantum yield, and tailorable fluorescence quantum yield
CN109037448BActive Publication Date: 2022-03-11SUZHOU UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
SUZHOU UNIV
Publication Date
2022-03-11

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Abstract

The invention provides a synergistic and controllable method for preparing nanowires of organic semiconductor materials. The preparation steps are as follows: Accurately weigh organic semiconductor molecules, add a good organic solvent and ultrasonically obtain organic semiconductor molecule organic solvent stock solution; Add the organic semiconductor molecule organic solvent stock solution to the poor organic solvent at room temperature, shake well, let it stand for a period of time, drop it on the substrate, and obtain the organic single crystal nanowire structure material after the organic solvent evaporates to dryness. The invention provides a new way for the preparation of simple, quick, controllable and uniform size organic single crystal nanowires, and has very high academic value and application prospect in the development of nanoscale optoelectronic devices.
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Description

technical field

[0001] The invention relates to a method for preparing an organic semiconductor nanowire material, in particular to a method for synergistically controlling the preparation of an organic semiconductor material nanowire. Background technique

[0002] With the development of science and technology, the size of electronic devices is required to be further miniaturized, and the integration level of integrated circuits is further improved. However, traditional crafts encounter increasingly severe challenges in this respect. In the past two decades, one-dimensional nanowires, one of the most promising applications in nanoscale optoelectronic devices, have attracted more and more attention due to their unique physical and chemical properties. Because organic molecular materials are light in weight, cheap, flexible and tailorable, and have excellent optoelectronic properties and flexibility, organic semiconductor materials have certain advantages in optoelectronic d...

Claims

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