Internet Archive Scholar

Silane Oxidation Catalyzed by Carbon Nanotube-Gold Nanohybrids

2011 Synfacts  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (205.8 kB)
https://web.archive.org/web/20180722023300/https://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0031-1289248.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL. The file type is application/pdf.

Significance: The gold nanohybrid on multiwalled carbon nanotubes 1 (AuCNT nanohybrids) was prepared by layer-by-layer (LBL) assembly of amphiphilic nitrilotriacetic acid diyne lipids (DANTA), cationic poly(diallyldimethylammonium chloride) (PDA-DMAC), and colloidal nanoparticles (AuNPs). The AuCNT-catalyzed aerobic oxidation of silanes (2a-j) was carried out in THF to give the corresponding silanols (3a-j) in 93-99% yields. Comment: The hydrophobic portion of DANTA was adsorbed on the
more » ... and photopolymerized by UV irradiation at 254 nm. Carbon nanotube-gold nanohybrid 1 was characterized by TEM, GC-MS, ICP-MS, and XPS analyses. The catalyst was readily recovered by centrifugation and reused five times without significant loss of catalytic activity. SYNFACTS Contributors:
doi:10.1055/s-0031-1289248 fatcat:urqeoco5vbe7fpnpwoh6z7mnje
Citation

"Silane Oxidation Catalyzed by Carbon Nanotube-Gold Nanohybrids." Synfacts 2011.11 (2011) 1249-1249