A solar cell-solar fuel cogeneration cycle system
A solar cell and recycling system technology, applied in the field of solar cells, can solve the problems of less coverage of solar photochemical synergistic applications and low utilization of solar energy, etc.
Active Publication Date: 2021-09-14
合肥净龙环保科技有限公司
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Problems solved by technology
The research goals of solar chemical utilization mainly focus on solar thermochemical reactions, but solar photochemistry, electrochemistry and / or thermochemical synergistic applications are rarely involved, and the low utilization rate of solar energy is common in the current solar chemical utilization.
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[0028] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.
[0029] The invention provides a solar cell-solar fuel co-production cycle system, figure 1 It is a schematic structural diagram of a solar cell-solar fuel co-production cycle system in a specific embodiment of the present invention; figure 2 Yes figure 1 The schematic diagram of the solar cell-solar fuel cogeneration cycle system in the charging process; image 3 Yes figure 1 Schematic diagram of the solar cell-solar...
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The present invention relates to a novel solar cell-solar fuel cogeneration cycle system, which includes: an electrochemical unit, a photovoltaic unit for converting solar energy into electrical energy to provide electrical energy to the electrochemical unit, and a photovoltaic unit for converting solar energy into heat energy to A photothermal unit that regulates the temperature of the electrochemical unit; the electrochemical unit includes a first electrochemical unit that uses molten alkali as the electrolytic system and a second electrochemical unit that uses molten carbonate as the electrolytic system connected in series; when the When the cogeneration cycle system described above is working, the electrolysis system of the first electrochemical unit also contains iron trioxide and water, and the electrolysis system of the second electrochemical unit also contains carbon dioxide. The high-energy multi-electron transfer Fe(III) / Fe(VI) redox solar cell-fuel cogeneration cycle system of the present invention can realize the cycle process of charging and discharging of solar cells and the output of solar fuel, and the energy of the system comes completely from solar energy, realizing efficient use of solar energy.
Description
technical field [0001] The invention belongs to the technical field of solar cells, and in particular relates to a solar cell-solar fuel co-production cycle system. Background technique [0002] Energy issues and environmental issues have always been the key issues restricting the development of human society. The most serious challenge faced by human beings in modern society is the excessive use of energy and the environmental problems caused by it. With the rapid development of social science and economy, the research on the conversion of solar energy into usable energy has reached an unprecedented state. If the large-scale and effective industrial utilization of solar energy can be realized, the energy shortage will be fundamentally alleviated. conflict with economic development. [0003] Solar chemical utilization is a new branch of solar energy utilization. There are three main ways: ① solar electrochemistry, that is, solar photovoltaic or solar thermoelectric system ...
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IPC IPC(8): H02S40/44C25B1/02C25B1/23C25B9/00
CPCY02E10/50Y02E10/60Y02P20/133
Inventor 谷笛高斯萌王宝辉吴红军江泓姜婷婷
Owner 合肥净龙环保科技有限公司