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US 5,045,569 Hollow microspheres 3M Co


Book ID
123443426
Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
81 KB
Volume
1992
Category
Article
ISSN
0306-3747

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Hollow N, Co co-doped TiO 2 /SiO 2 microspheres (CNT) have been prepared by in-suit polymerization and chemical adsorption methods, using polystyrene microspheres (PS) as the templates, tetraethylorthosilicate (TEOS) and tetrabutyltitanate (TBOT) as precursors, triethylamine and cobaltous nitrate as