REDUCTION METHOD OF CARBON DIOXIDE AND REDUCTION APPARATUS OF CARBON DIOXIDE

Japanese Patent JP2017210666

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PROBLEM TO BE SOLVED: To provide a reduction method of carbon dioxide and reduction apparatus of carbon dioxide generating organic matter from carbon dioxide at high efficiency.SOLUTION: The carbon dioxide reduction apparatus has an electrolyte tank, a carbon dioxide reduction device and fixing jig or a proton transmission film. The carbon dioxide reduction device has a cathode electrode, an anode electrode and a side insulation layer, the anode electrode has a first semiconductor layer constituted by a nitride semiconductor having a laminate structure of an InGaN layer (0