Hydrogen Production By Solar Beam
نویسندگان
چکیده
Various methods of water-splitting with use of solar energy are reviewed and compared to each other. Direct thermal method has the highest efficiency, but the difficulty is the heat-resisting materials. Thermochemical method is pro mising if the corrosion-resisting materi als are found. Electrolytic method is tra ditional, but the hybrid system combined with thermochemical and/or photochemical reactions are valuable and believed to be actualizing in the earist stage. Photoly sis and biochemical methods are most environmental, but they are of low effi ciency at present stage. Actually working system of so-called Yokohama Mark5 is introduced, too.
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