mirage

A method for fabrication of graphene oxide nanoribbons from graphene oxide wrinkles.

DSpace/Manakin Repository

 

Search DR-NTU


Advanced Search Subject Search

Browse

My Account

A method for fabrication of graphene oxide nanoribbons from graphene oxide wrinkles.

Show full item record

Title: A method for fabrication of graphene oxide nanoribbons from graphene oxide wrinkles.
Author: Zhou, Xiaozhu.; Lu, Gang.; Qi, Xiaoying.; Wu, Shixin.; Li, Hai.; Boey, Yin Chiang Freddy.; Zhang, Hua.
Copyright year: 2009
Abstract: We report a novel approach for direct fabrication of graphene oxide nanoribbons (GONRs) on the 3-aminopropyltriethoxysilane (APTES)-modified SiOx surface with varied widths and lengths by plasma etching of graphene oxide (GO) wrinkles (GOWs), in which top layers of GOWs are used as sacrificial layers. AFM images show that single- and double-layer GONRs are easily achieved, and also confirm that these GONRs are obtained from GOWs, which normally form during absorption of large GO sheets with a size of at least several micrometers on APTES-modified SiOx substrates. Raman mapping and scanning electron microscopy (SEM) were performed to further confirm the attainment of GONRs by this method. A GONR with a width as narrow as 15 nm was obtained. Reduced graphene oxide nanoribbons (rGONRs) can be readily obtained by chemical reduction of GONRs.
Subject: DRNTU::Engineering::Materials.
Type: Journal Article
Series/ Journal Title: The journal of physical chemistry C
School: School of Materials Science and Engineering
Rights: © 2009 American Chemical Society.

Files in this item

Files Size Format View

There are no files associated with this item.

   

DOI Query

- Get published version (via Digital Object Identifier)
   

This item appears in the following Collection(s)

Show full item record