title: Facile in situ fabrication of graphene-upconversion hybrid materials with amplified electrogenerated chemiluminescence.
abstract: A simple and general synthetic approach for one-step creation of graphene-upconversion nanocomposite by an in situ hydrothermal method has been developed. Using graphene oxide (GO) as a precursor reagent, the reduction of GO and the deposition of NaYF(4)/Yb,Er on graphene occur simultaneously. The electrogenerated chemiluminescent intensity of NaYF(4)/Yb,Er is significantly amplified by graphene due to its wonderful conductivity, extraordinary electron transport properties and large specific surface area.
authors.affiliation: State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, PR China.
authors.forename: Meili
authors.initials: M
authors.lastname: Yin
authors.forename: Li
authors.initials: L
authors.lastname: Wu
authors.forename: Zhenhua
authors.initials: Z
authors.lastname: Li
authors.forename: Jinsong
authors.initials: J
authors.lastname: Ren
authors.forename: Xiaogang
authors.initials: X
authors.lastname: Qu
mesh_terms: D003460:Crystallization / Q000379:methods*; D004563:Electrochemistry / Q000379:methods*; D006108:Graphite / Q000737:chemistry*; D008163:Luminescent Measurements / Q000379:methods*; D046911:Macromolecular Substances / Q000737:chemistry; D008422:Materials Testing; D008968:Molecular Conformation; D049329:Nanostructures / Q000737:chemistry* / Q000648:ultrastructure*; D010316:Particle Size; D013499:Surface Properties
chemical_list: D046911:Macromolecular Substances; D006108:Graphite