Electrodeposition of reduced graphene oxide with chitosan based on the coordination deposition method.

Beilstein Journal of Nanotechnology
Mingyang LiuYifeng Wang

Abstract

The electrodeposition of graphene has drawn considerable attention due to its appealing applications for sensors, supercapacitors and lithium-ion batteries. However, there are still some limitations in the current electrodeposition methods for graphene. Here, we present a novel electrodeposition method for the direct deposition of reduced graphene oxide (rGO) with chitosan. In this method, a 2-hydroxypropyltrimethylammonium chloride-based chitosan-modified rGO material was prepared. This material disperses homogenously in the chitosan solution, forming a deposition solution with good dispersion stability. Subsequently, the modified rGO material was deposited on an electrode through codeposition with chitosan, based on the coordination deposition method. After electrodeposition, the homogeneous, deposited rGO/chitosan films can be generated on copper or silver electrodes or substrates. The electrodeposition method allows for the convenient and controlled creation of rGO/chitosan nanocomposite coatings and films of different shapes and thickness. It also introduces a new method of creating films, as they can be peeled completely from the electrodes. Moreover, this method allows for a rGO/chitosan film to be deposited directly ont...Continue Reading

References

Nov 18, 2008·Biosensors & Bioelectronics·Xueying WangYifeng Tu
Jun 23, 2009·Science·A K Geim
Aug 14, 2010·Advanced Materials·Yanwu ZhuRodney S Ruoff
Sep 3, 2010·Biofabrication·Yi LiuGregory F Payne
Apr 12, 2011·Physical Chemistry Chemical Physics : PCCP·Matthias HilderDouglas R MacFarlane
Apr 20, 2012·Colloids and Surfaces. B, Biointerfaces·Shanli YangWanzhi Wei
Aug 25, 2012·Biosensors & Bioelectronics·Peng QiDun Zhang
Mar 16, 2013·Small·Shixin WuHua Zhang
Jun 13, 2013·Journal of Nanoscience and Nanotechnology·Haixia WuShouwu Guo
Mar 13, 2014·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Sireesh Babu MaddinediH A Kiran Kumar
Jun 15, 2016·ACS Applied Materials & Interfaces·Elias Torres AlonsoSaverio Russo
Sep 11, 2016·Materials Science & Engineering. C, Materials for Biological Applications·Kaihang ChenXiaoying Wang
Nov 9, 2016·Beilstein Journal of Nanotechnology·Vardan GalstyanGiorgio Sberveglieri
Apr 7, 2017·Beilstein Journal of Nanotechnology·Margus KoduRaivo Jaaniso
Apr 27, 2017·Journal of Biomedical Materials Research. Part a·Leyla SaeedniaRamazan Asmatulu
May 27, 2017·Beilstein Journal of Nanotechnology·Chiara SchiattarellaPasqualina Maria Sarro
Feb 21, 2013·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Wissam GhachAlain Walcarius
Oct 14, 2015·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Yifeng WangYanjun Chen
Oct 14, 2015·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Pengkun ZhaoXiaowen Shi
May 21, 2016·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Zenghua GengYifeng Wang

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