Title:
ELECTRIC POWER GENERATION METHOD USING VISIBLE LIGHT RAY EMITTED FROM PHOSPHORESCENT PIGMENT AS ENERGY
Document Type and Number:
Japanese Patent JP2018078262
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for converting a radial ray and a geothermal energy into a visible light ray, and thereby generating an electric power.SOLUTION: A photovoltaic power generation element B is arranged opposite to a phosphorescent pigment formation film A so that a radial ray is applied to an inner surface of a cylindrical container including a phosphorescent pigment while having a proper gap. a radioactive material, e.g., a waste material C that applies a radial ray exhausted from an atomic power plant that irradiates the radial ray or is for a medical treatment is stored in the cylindrical inner part. By receiving the radial ray having a short wavelength is shorter than an X-ray) applied from the waste material C and a heat ray having longer wavelength, the formation film A including the phosphorescent pigment in the cylindrical inner part emits a harmless visible light ray in a range from 410 nano meter to 560 nano meter by converting the wavelength from an adverse radial ray. The photovoltaic power generation element B receives the visible light ray and generates a DC electric.SELECTED DRAWING: Figure 5
Inventors:
SHIMIZU SHIGEO
Application Number:
JP2016230649A
Publication Date:
May 17, 2018
Filing Date:
November 09, 2016
Export Citation:
Assignee:
SHIMIZU SHIGEO
International Classes:
H01L31/055; C09D7/40; C09D201/00