Titanium Dioxide Photocatalytic Compositions and Uses Thereof

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专利权人:

WELL Shield LLC

发明人:

Stewart Benson Averett,Devron R. Averett

申请号：

US15197867

公开号：

US20160302422A1

申请日:

2016.06.30

申请国别(地区):

US

年份:

2016

代理人:

摘要：

Provided is a photocatalytic composition comprising zinc (Zn) doped titanium dioxide (TiO2) nanoparticles, wherein the ratio of titanium dioxide nanoparticles to zinc is from about 5 to about 150. The photocatalytic composition absorbs electromagnetic radiation in a wavelength range from about 200 nm to about 500 nm, and the absorbance of light of wavelengths longer than about 450 nm is less than 50% the absorbance of light of wavelengths shorter than about 350 nm.

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中国工程科技知识中心

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