Novel solar cell-solar fuel co-production cycle system
A solar cell and recycling system technology, applied in the field of solar cells, can solve the problems of low utilization rate of solar energy, less involved in the application of solar photochemical synergy, etc., and achieve the effect of efficient utilization
Active Publication Date: 2019-05-14
NORTHEAST GASOLINEEUM UNIV
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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 object, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] The invention provides a novel solar cell-solar fuel cogeneration cycle system, figure 1 It is a structural schematic diagram of a solar cell-solar fuel cogeneration cycle system in a specific embodiment of the present invention; figure 2 Yes figure 1 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-so...
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The invention relates to a novel solar cell-solar fuel co-production cycle system comprising an electrochemical unit, a photovoltaic unit for converting solar energy into electrical energy to provideelectrical energy to the electrochemical unit and a photo-thermal unit for converting solar energy into thermal energy to adjust the temperature of the electrochemical unit, wherein the electrochemical unit comprises a first electrochemical unit using molten alkali as the electrolytic system and a second electrochemical unit using molten carbonate as the electrolytic system, which are connected inseries. When the co-production cycle system is in operation, the electrolysis system of the first electrochemical unit further contains iron trioxide and water, and the electrolysis system of the second electrochemical unit further contains carbon dioxide. The high energy multi-electron transfer Fe(III) / Fe(VI) redox solar cell-fuel cogeneration cycle system provided by the invention can realize the charging and discharging cycle process of solar cells and the output of solar fuel, and the system energy is completely derived from solar energy for efficient use of solar energy.
Description
technical field [0001] The invention belongs to the technical field of solar cells, in particular to a novel solar cell-solar fuel cogeneration 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 that human beings face in modern society is the excessive utilization of energy and the environmental problems it causes. With the rapid development of social science and economy, the research on the transformation of solar energy into usable energy has reached an unprecedented state. If the large-scale and effective industrialized utilization of solar energy can be realized, the energy shortage will be fundamentally alleviated. conflict with economic development. [0003] The chemical utilization of solar energy is a new branch direction of solar energy utilization. There are three main ways: ① solar electrochemistry, that is, solar photovoltaic ...
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IPC IPC(8): H02S40/44C25B1/02C25B1/00C25B9/00
CPCY02E10/50Y02E10/60Y02P20/133
Inventor 谷笛高斯萌王宝辉吴红军江泓姜婷婷
Owner NORTHEAST GASOLINEEUM UNIV