کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1645568 | 1517294 | 2013 | 4 صفحه PDF | دانلود رایگان |
We prepared a new side-chain polyrotaxane 3 between cyclodextrins (CDs) and grafted poly(p-phenyleneethynylene)s (PPEs) and applied it for the supramolecular functionalization of single-walled carbon nanotubes (SWNTs). Capitalizing on the strong adsorption of the CD's hydroxyl groups on SiOx, we successfully coated silica fibers with SWNTs functionalized by the CD-containing copolymer 3. The significance of the current finding can be extended to other carbon nano-materials, and the functionalization of graphene oxide using the analogs of 3 and its physical adsorption on silica fibers is underway.
► Prepared a side-chain polyrotaxane 3 between cyclodextrins and grafted poly(p-phenyleneethynylene)s.
► Apply the polyrotaxane 3 for the supramolecular functionalization of carbon nanotubes.
► The surface of silica fiber was coated using 3-functionalized carbon nanotubes.
Journal: Materials Letters - Volume 93, 15 February 2013, Pages 203–206