Nanocomposites of graphene oxide (GO) and tungsten oxide (WO3) nanobricks were synthesized by co-dispersing graphene oxide and tungsten oxide nanobricks in bi-distilled water with different weight ratios (, and wt.% of graphene oxide). The ammonia gas sensing properties of nanocomposites were studied at low temperatures (50, 100 and 150 oC) with the static gas-testing system. The co-appearance and the strong interaction between graphene oxide and tungsten oxide in the nanocomposite were confirmed by Raman scattering analysis. | Ammonia gas sensing properties at low temperature of Graphene oxide Tungsten oxide nanobricks nanocomposites
