Preparation method of thin film generator and its application in air conditioner external unit
A technology for air-conditioning external units and generators, applied in generators/motors, friction generators, applications, etc., can solve problems such as small deformation of piezoelectric generators, achieve high energy conversion efficiency, good stability, and strong applicability Effect
Active Publication Date: 2018-11-23
CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology
However, limited by the mechanical properties of piezoelectric materials, piezoelectric generators can withstand relatively small deformations
Method used
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[0049] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.
[0050] Such as Figure 1-2 Shown, a kind of preparation method of thin film generator comprises the following steps:
[0051] Step 1, forming the first electrode of the generator on the upper surface of the substrate;
[0052] Step 2, forming a zinc oxide seed layer on the upper surface of the first electrode. Before the zinc oxide seed layer is formed, in order to improve the adhesion of the zinc oxide to the first electrode, a metal chromium layer with a thickness of 5 nanometers is plated on the upper surface of the first electrode.
[0053] Both the metal chromium layer and the zinc oxide seed layer are formed in one CVD device. In addition, methods such as thermal decomposition of zinc acetate and spin coating can also be used to form the zinc oxide seed layer.
[0054] Step 3, using a chemical solution method to form a zinc oxide nanowire array ...
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Abstract
The invention discloses a manufacturing method of a novel thin film power generator and application of the novel thin film power generator in an air conditioner outdoor unit. A zinc oxide nano array is formed on a first electrode through an atomic deposition method and a chemical solution method, then the nanowire array is filled with an elastic polymer, a foam thin film covers the surface of the elastic polymer, a second electrode covers the foam thin film, and finally the novel thin film power generator is manufactured. The thin film power generator charges a storage battery, the charged storage battery supplies power to a water pump, the water pump pumps condensate water generated by an air container to cool the air conditioner outdoor unit. The manufacturing method of the novel thin film power generator and application of the novel thin film power generator in the air conditioner outdoor unit are used. The power generator manufactured through the method has high power generation efficiency, high energy conversion efficiency, good stability and high adaptability. Generated power can be supplied to the water pump, and the service life of the air conditioner outdoor unit can be prolonged because the water pump pumps water to cool the air conditioner outdoor unit.
Description
technical field [0001] The invention relates to the field of clean energy, in particular to a preparation method of a thin film generator and its application in an air conditioner external unit. Background technique [0002] Energy is the basic driving force for the development and economic growth of the entire world, the basis for human survival, and is closely related to our daily life. With the increasing problems of global warming and environmental pollution, conventional energy based on fossil fuels is facing crisis. Finding clean and renewable green energy has become an urgent challenge for the current social development and progress of human civilization. important research content. There is a large amount of renewable environmental energy in the material environment in which human beings live, such as wind energy, water energy, solar energy, and biomass energy. However, the ocean currents, the air currents in the air, the biochemical energy of biological tissues, f...
Claims
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Login to View More IPC IPC(8): H02N2/18H02N1/04H02J7/32F24F1/22
CPCF24F1/22H02J7/32H02N1/04H02N2/186H02N2/22
Inventor 吴英杨如森廖露邓乙平向毅欧益宏柏俊杰张小云
Owner CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY