| 简介 |
PROBLEM TO BE SOLVED : To provide a photocatalytic glass that shows sufficient photocatalytic activity in visible light without using rare metal, and a method of producing the photocatalytic glass.
SOLUTION : This invention provides a photocatalytic glass comprising an iron-containing glass containing paramagnetic iron ions, formed using an iron supply source and a glass forming material, wherein the iron ions are trivalent iron ions. This invention also provides a method of producing a photocatalytic glass that comprises a vitrification step of performing vitrification using the iron supply source by a sol-gel method.
COPYRIGHT : (C)2015, JPO&INPIT |
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