Title :
Preparation and Characterization of Fluorinated Organic/Inorganic Composite Particles
Author :
Rui Weng ; Chong-Hui Wang ; Lian-Meng Zhang ; Shui-ping Wang
Author_Institution :
Sch. of Mater. Sci. & Technol., Wuhan Univ. of Technol., Wuhan, China
Abstract :
Fluorinated organic/inorganic composite pariticles is synthesized by compounding aminosilane (N-beta-aminoethyl)-gamma-aminopropyl trimethoxy silane or N-(beta-aminoethyl)- gamma-aminopropyl methyldimethoxy silane and perfluorinated octyl sulfonic acid fluoride. The structure and properties of products are characterized by FTIR ,1HNMR, TG/DTA, Mastersizer analysis and contact angle, the synthesized product shows good thermal resistance, and its particle size is in the micrometer- level, surface water contact angle is 116deg.
Keywords :
Fourier transform spectra; contact angle; differential thermal analysis; hydrophobicity; infrared spectra; materials preparation; nuclear magnetic resonance; organic-inorganic hybrid materials; surface treatment; thermal properties; thermal resistance; 1H NMR analysis; FTIR analysis; N-(beta-aminoethyl)-gamma-aminopropyl methyldimethoxy silane; N-(beta-aminoethyl)-gamma-aminopropyl trimethoxy silane; TG-DTA analysis; aminosilane; fluorinated organic-inorganic composite particles; micrometer size particles; perfluorinated octyl sulfonic acid fluoride; thermal resistance; water contact angle; Bonding; Chemistry; Composite materials; Immune system; Inorganic materials; Magnetic separation; Polymers; Silicon compounds; Surface resistance; Temperature;
Conference_Titel :
Bioinformatics and Biomedical Engineering , 2009. ICBBE 2009. 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2901-1
Electronic_ISBN :
978-1-4244-2902-8
DOI :
10.1109/ICBBE.2009.5163227
