SILICON DIOXIDE COMPOSITE PARTICLE WITH FAR-INFRARED RADIOACTIVITY; PRECURSOR OF THE SAME AND APPLICATION THEREOF
申请人:National Chi Nan University
公开号:US20200180967A1
公开(公告)日:2020-06-11
The present invention relates to a silicon dioxide composite particle with far-infrared radioactivity, which is formed by the hydrolysis, condensation and polymerization of an organic silane precursor having the structure of the formula (I) with a tetra-alkoxysilane. The high stability of organic silane precursor compounds and the low biotoxicity of silicon dioxide composite particles make the present far-infrared radioactive silicon dioxide composite particles of great potential for extensive use in related bio-products.
A-R
1
—Si(OR
2
)
3
Formula (I)