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Optical semiconductor and manufacturing method thereof, optical semiconductor device, photocatalyst, hydrogen generation device and energy system
Optical semiconductor and manufacturing method thereof, optical semiconductor device, photocatalyst, hydrogen generation device and energy system
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机译:光半导体及其制造方法,光半导体装置,光催化剂,氢生成装置以及能量系统
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摘要
The method for producing the optical semiconductor of the present invention includes a mixing step of producing a mixture containing a reduction inhibitor and a niobium compound that contains at least oxygen in its composition; a nitriding step of nitriding the mixture by the reaction between the mixture and a nitrogen compound gas; and a washing step of isolating niobium oxynitride from the material obtained through the nitriding step by dissolving chemical species other than niobium oxynitride with a washing liquid. The optical semiconductor of the present invention substantially consists of niobium oxynitride having a crystal structure of baddeleyite and having a composition represented by the composition formula, NbON.
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