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Silicon-containing thiophene organic photoelectric material and preparation method and application thereof

A technology of organic optoelectronic materials and manufacturing methods, which can be used in organic chemistry, chemical instruments and methods, semiconductor/solid-state device manufacturing, etc., and can solve problems such as low photoelectric conversion efficiency

Inactive Publication Date: 2011-09-21
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, so far, the photoelectric conversion efficiency of organic solar cells is still much lower than that of inorganic solar cells

Method used

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  • Silicon-containing thiophene organic photoelectric material and preparation method and application thereof
  • Silicon-containing thiophene organic photoelectric material and preparation method and application thereof
  • Silicon-containing thiophene organic photoelectric material and preparation method and application thereof

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Abstract

The invention relates to the technical field of organic materials, and provides a silicon-containing thiophene organic photoelectric material, which comprises compounds shown as a structural formula (1). In the formula, R1, R2, R3 and R4 are same or different, and refer to H or C1-C20 alkyl; and m and n are same or different and refer to an integer from 0 to 10. The invention also provides a manufacturing method for the silicon-containing thiophene organic photoelectric material and application of the silicon-containing thiophene organic photoelectric material. The silicon-containing thiophene organic photoelectric material has thiophene ring and cyan, so the silicon-containing thiophene organic photoelectric material has wider spectral response and higher thermal stability and environmental stability. The manufacturing method for the condensed ring thiophene organic photoelectric material has the advantages of simple synthetic route, low manufacturing cost and wide application prospect.

Description

Silicon-containing thiophene organic photoelectric material, its production method and application technical field The invention belongs to the technical field of organic materials, and in particular relates to a silicon-containing thiophene organic photoelectric material, its manufacturing method and its application. Background technique Today's world economy is mainly based on fossil energy, such as coal, oil and natural gas. However, these non-renewable fossil energy sources are constantly being exhausted. Since the beginning of the 21st century, global energy issues and the ensuing environmental pollution and climate warming have become increasingly prominent and gradually intensified. Solar energy is considered to be one of the most promising renewable energy sources because of its widespread and vast distribution, large amount of resources, no pollution, cleanliness, safety, and easy access. Solar cells directly convert sunlight energy into electrical energy, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07F7/10H01S5/36H01L51/00H10K99/00
Inventor 周明杰黄杰刘辉
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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