Effect of Chemical Reduction on Structure and Electrical Conductivity of Graphene Oxide

18. Starptautiskā studentu zinātniski praktiskā konference “Cilvēks. Vide. Tehnoloģija”: rakstu krājums 2014
Astrīda Bērziņa, Velta Tupureina, Māris Knite

Graphene oxide (GO) reduction is one of the most promising methods for large scale graphene-like material production. The reduction process of graphene oxide is accomplished using sodium borohydride (NaBH4) with variable-valence metal ion (Co, Mn) assistance. The reduced graphene oxide (RGO) was characterized by Raman spectroscopy. The particle size and suspension stability was determined. Electrical conductivity measurements of GO and RGO samples have been done in temperature range from -150C to 85C.

Atslēgas vārdi
Electrical conductivity, graphene oxide, Raman spectroscopy, reduction, sodium borohydride (NaBH4).

Bērziņa, A., Tupureina, V., Knite, M. Effect of Chemical Reduction on Structure and Electrical Conductivity of Graphene Oxide. No: 18. Starptautiskā studentu zinātniski praktiskā konference “Cilvēks. Vide. Tehnoloģija”: rakstu krājums, Latvija, Rēzekne, 23.-23. aprīlis, 2014. Rēzekne: Rēzeknes Augstskola, 2014, 182.-188.lpp. ISBN 978-9984-44-153-5.

Publikācijas valoda
English (en)