Fabrication of free-standing, electrochemically active, and biocompatible graphene oxide-polyaniline and graphene-polyaniline hybrid papers.
In this work, we report a low-cost technique via simple rapid-mixture polymerization of aniline using graphene oxide (GO) and graphene papers as substrates, respectively, to fabricate free-standing, flexible GO-polyaniline (PANI) and graphene-PANI hybrid papers. The morphology and microstructure of the obtained papers were characterized by FESEM, FTIR, Raman, and XRD. As results, nanostructural PANI can be deposited on the surfaces of GO and graphene papers, forming thin, lightweight, and flexible paperlike hybrid papers. The hybrid papers display a remarkable combination of excellent electrochemical performances and biocompatibility, making the paperlike materials attractive for new kinds of applications in biosciences.
Yan
Xingbin
X
State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 18 Tianshui Mid. Road, Lanzhou 730000, China. xbyan@licp.cas.cn
Chen
Jiangtao
J
Yang
Jie
J
Xue
Qunji
Q
Miele
Philippe
P
D000814:Aniline Compounds / Q000737:chemistry*; D000818:Animals; D001672:Biocompatible Materials / Q000138:chemical synthesis*; D002470:Cell Survival / Q000187:drug effects; D025802:Electric Capacitance; D006108:Graphite / Q000138:chemical synthesis*; D008422:Materials Testing; D051379:Mice; D010087:Oxides / Q000138:chemical synthesis; D010209:Paper
D000814:Aniline Compounds; D001672:Biocompatible Materials; D010087:Oxides; C416807:polyaniline; D006108:Graphite