发明名称 |
Titanium Dioxide Photocatalytic Compositions and Uses Thereof |
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. Further provided is a method for treating or preventing microbial diseases and infestations in a plant and a method for increasing crop yield of a plant by applying the photocatalytic compositions taught herein to the surface of a plant. Also provided is a method for treating microbial diseases on a surface by applying the photocatalytic compositions taught herein to a surface illuminated by artificial light. |
申请公布号 |
US2014099348(A1) |
申请公布日期 |
2014.04.10 |
申请号 |
US201314069682 |
申请日期 |
2013.11.01 |
申请人 |
AVERETT STEWART BENSON;AVERETT DEVRON R. |
发明人 |
AVERETT STEWART BENSON;AVERETT DEVRON R. |
分类号 |
A01N59/16 |
主分类号 |
A01N59/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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