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Method for integrating flexible perovskite solar cell on aerostat capsule body

A solar cell, integrated and flexible technology, applied in circuits, photovoltaic power generation, electrical components, etc., can solve the problems of heavy weight, low energy density, low efficiency in high altitude, etc., and achieve weight reduction, good UV resistance, and good oxygen resistance. Effect

Inactive Publication Date: 2018-03-20
CHANGSHA ADVANCED MATERIALS IND RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Whether it is a battery, a generator set or a solar panel, there are disadvantages such as heavy weight, low energy density, and low efficiency at high altitudes.
Therefore, the energy problem is a huge obstacle restricting the development of aerostats, especially stratospheric aerostats

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Fabricate perovskite solar cells on the surface of the skin material of the aerostat capsule, use inkjet to print the anode of the perovskite solar cell, gravure print its hole transport layer, perovskite layer, electron transport layer and cathode. A silicon oxide layer and a silicon nitride layer are respectively sputtered on the anode, the hole transport layer, the perovskite layer, the electron transport layer and the end of the cathode and the surface of the cathode for encapsulation.

Embodiment 2

[0030] The anode, hole-transport layer, perovskite layer, electron-transport layer, and cathode of the perovskite solar cell were printed using inkjet printing on a flexible substrate material. The perovskite solar cell manufactured above is pasted on the surface of the capsule skin material by using a binder. A silicon oxide layer and a silicon nitride layer are respectively sputtered on the anode, the hole transport layer, the perovskite layer, the electron transport layer and the end of the cathode and the surface of the cathode for encapsulation.

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Abstract

The invention relates to a method for integrating a flexible perovskite solar cell on an aerostat capsule body. According to the invention, firstly, a flexible perovskite solar cell is directly manufactured on the surface of the skin material of an aerostat capsule body or a pre-manufactured flexible perovskite solar cell is fixed on the surface of the skin material of the aerostat capsule body. After that, the flexible perovskite solar cell is packaged. In this way, the flexible cell is integrated with the traditional capsule body material, so that an aerostat structure and an energy device are integrated as a whole. The flexible cell is integrated on the capsule body material, so that the weight of the aerostat is reduced. After the flexible cell is integrated onto the aerostat capsule body material, the aerostat can be folded and emitted. The flexible cell is packaged in a silicon oxide and silicon nitride inorganic-inorganic thin film packaging method, thus being better in water resistance, oxygen resistance and ultraviolet resistance. Therefore, the service life of the perovskite solar cell reaches more than five years.

Description

Technical field: [0001] The invention relates to a method for integrating a flexible perovskite solar cell on an aerostat capsule, and belongs to the field of aerospace equipment. Background technique [0002] According to the use environment, aerostats are divided into tropospheric aerostats (including tethered boats, airships, etc.) and stratospheric aerostats (including stratospheric airships, free-floating balloons, etc.). [0003] Tropospheric aerostats generally use batteries or generator sets as the energy used in flight, and stratospheric aerostats generally use batteries or solar panels as energy used in flight. Whether it is batteries, generator sets or solar panels, there are disadvantages such as heavy weight, low energy density, and low efficiency at high altitudes. Therefore, the energy problem is a huge obstacle restricting the development of aerostats, especially stratospheric aerostats. [0004] Since aerostats have the characteristics of large capsule sur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/44H01L51/48H02S20/00
CPCH02S20/00H10K30/80Y02E10/549Y02P70/50
Inventor 邓吨英
Owner CHANGSHA ADVANCED MATERIALS IND RES INST CO LTD
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