writer：B.-S. Kong, J. Geng, H.-T. Jung,*
keywords：Exfoliated graphite oxide, Aqueous dispersions, Films, Sheets, Transparent, Nanosheets, Size
source：期刊
specific source：Chem. Commun. 2009, 2174-2176
Issue time：2009年

Layer-by-layer films comprised of alternating graphene and gold nanoparticle layers are readily produced by the two-step procedure involving the use of vacuum filtration of a reduced graphene oxide solution to fabricate the graphene thin film on the quartz substrate, followed by gold nanoparticle formation by spontaneous reduction of gold ions in a gold salt solution on the graphene films.