Deformed photovoltaic component flexible dye sensitization solar cell as well as preparation method and application thereof

A technology of solar cells and dye sensitization, which is applied in the field of flexible dye-sensitized solar cells of special-shaped photovoltaic components and its preparation, which can solve the problems of monotonous shape of solar cell panels, environmental pollution of polysilicon industry, complex preparation process, etc., and achieve excellent environmental friendliness Characteristics, no pollution in the preparation process, simple preparation process
CN102385994AInactive Publication Date: 2012-03-21SHENYANG JIANZHU UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHENYANG JIANZHU UNIVERSITY
Publication Date
2012-03-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the technical field of renewable energy sources, relates to a deformed photovoltaic component flexible dye sensitization solar cell as well as a preparation method and application thereof and aims to solve the problems that the traditional solar cell panels are of monotonous shapes and the polycrystalline silicon industry causes environmental pollution. By taking CNT (carbon nano tube) transparent conductive film and foam metal can be used as a conductive substrate of a composite working electrode of the flexible dye sensitization solar cell and taking the CNT transparent conductive film as a counter electrode, cells of different shapes are manufactured. Based on the characteristics of the CNT transparent conductive film, such as excellent conductive and transmitting performances and the characteristics of the foam metal, such as good conductive performance, high porosity and various shapes, the CNT transparent conductive film and the foam metal can be used asthe conductive substrate of the cell; by selecting various dyes and efficient electrolyte, taking the CNT transparent conductive film as the counter electrode, the dye sensitization solar cell is formed. The solar cells of different shapes prepared by the method provided by the invention can offset the problem of monotonous shapes of the traditional solar cell panels, which is very important to the modification of traditional building functions and the utilization of new clean energies.
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Description

technical field

[0001] The invention belongs to the technical field of renewable energy, and relates to a flexible dye-sensitized solar cell of a special-shaped photovoltaic component and a preparation method and application thereof. Background technique

[0002] With the increasing energy crisis, solar energy has been widely used in society due to its clean, non-polluting, small geographical restrictions, and convenient utilization. Traditional solar cells are mainly based on silicon, which has problems such as high cost, complicated preparation process, and serious pollution.

[0003] 1991 Switzerland The group first used nanotechnology to increase the conversion efficiency of dye-sensitized solar cells (DSC) to 7% (Nature, Vol.353, 737-740, 1991). Compared with traditional silicon-based solar cells, dye-sensitized solar cells have the characteristics of low cost, simple process, low energy consumption, and environmental protection.

[0004] At present, there are some ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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