title: Graphene oxide nanoribbon as hole extraction layer to enhance efficiency and stability of polymer solar cells.
abstract: Graphene oxide nanoribbons for efficient and stable polymer solar cells are discussed. With controllable bandgap, good solubility and film forming property, graphene oxide nanoribbons serve as a new class of excellent hole extraction materials for efficient and stable polymer solar cells outperforming their counterparts based on conventional hole extraction materials, including PEDOT:PSS.
authors.affiliation: Department of Macromolecular Science and Engineering, Case School of Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio, 44106, USA.
authors.forename: Jun
authors.initials: J
authors.lastname: Liu
authors.forename: Gi-Hwan
authors.initials: GH
authors.lastname: Kim
authors.forename: Yuhua
authors.initials: Y
authors.lastname: Xue
authors.forename: Jin Young
authors.initials: JY
authors.lastname: Kim
authors.forename: Jong-Beom
authors.initials: JB
authors.lastname: Baek
authors.forename: Michael
authors.initials: M
authors.lastname: Durstock
authors.forename: Liming
authors.initials: L
authors.lastname: Dai
mesh_terms: D006108:Graphite / Q000737:chemistry*; D037742:Nanotubes, Carbon / Q000737:chemistry; D010087:Oxides / Q000737:chemistry; D011108:Polymers / Q000737:chemistry*; D011137:Polystyrenes / Q000737:chemistry; D011789:Quantum Theory; D013876:Thiophenes / Q000737:chemistry; D017971:Tin Compounds / Q000737:chemistry
chemical_list: D037742:Nanotubes, Carbon; D010087:Oxides; D011108:Polymers; D011137:Polystyrenes; D013876:Thiophenes; D017971:Tin Compounds; C533756:poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate); C109984:indium tin oxide; D006108:Graphite
keywords: bandgap tuning; graphene oxide nanoribbon; hole extraction; polymer solar cells; solution processability