Metal porphyrin-diazosulfide organic semiconductor material as well as preparation method and application thereof

A technology of benzothiadiazole and organic semiconductors, applied in semiconductor/solid-state device manufacturing, semiconductor devices, organic chemistry, etc., can solve the problems of limiting the application range of organic semiconductor materials, lack of literature and patent reports, etc., and achieve good thermal stability Enhanced performance and environmental stability, improved carrier mobility, and expanded application range
CN102417586BInactive Publication Date: 2013-07-03OCEANS KING LIGHTING SCI&TECH CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
OCEANS KING LIGHTING SCI&TECH CO LTD
Publication Date
2013-07-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the field of photoelectron materials, which discloses a metal porphyrin-diazosulfide organic semiconductor material as well as a preparation method and application thereof. The metal porphyrin-diazosulfide organic semiconductor material has a structural formula (P), wherein n is an integer from 1-100, R1, R2, R3 and R4 is H, the alkyl of C1-C32, phenyl and alkylbenzene oralkoxy benzene containing one or a plurality of C1-C32, and M is a metal ion. The metal porphyrin-diazosulfide organic semiconductor material provided by the invention has the advantages of good filmforming property, strong absorbance and wide light absorption range, and the use ratio of the metal porphyrin-diazosulfide organic semiconductor material on sunlight is improved. The metal porphyrin-diazosulfide organic semiconductor material has better thermal stability and environment stability. In addition, the preparation method has a simple technology and is easy to operate and control.
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Description

technical field

[0001] The invention relates to an organic semiconductor material, more specifically to a metalloporphyrin-benzothiadiazole organic semiconductor material.

[0002] The invention also relates to the preparation method and application of the metalloporphyrin-benzothiadiazole organic semiconductor material. Background technique

[0003] The preparation of low-cost and high-efficiency solar cells using cheap materials has always been a research hotspot and difficulty in the field of photovoltaics. Due to the complex production process and high cost of silicon cells currently used on the ground, their application is limited. In order to reduce the cost of batteries and expand the application range, people have been looking for new solar cell materials for a long time. Organic semiconductor materials have attracted much attention due to the advantages of readily available raw materials, low cost, simple preparation process, good environmental stability, and good...

Claims

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