title: Indan-1,3-dione electron-acceptor small molecules for solution-processable solar cells: a structure-property correlation.
abstract: A structure-device performance correlation in bulk heterojunction solar cells for new indandione-derived small molecule electron acceptors, FEHIDT and F8IDT, is presented. Devices based on the former exhibit higher power conversion efficiency (2.4%) and higher open circuit voltage, a finding consistent with reduced intermolecular interactions.
authors.affiliation: Ian Wark Laboratory, CSIRO Materials Science & Engineering, Clayton South, Victoria 3169, Australia. kevin.winzenberg@csiro.au
authors.forename: Kevin N
authors.initials: KN
authors.lastname: Winzenberg
authors.forename: Peter
authors.initials: P
authors.lastname: Kemppinen
authors.forename: Fiona H
authors.initials: FH
authors.lastname: Scholes
authors.forename: Gavin E
authors.initials: GE
authors.lastname: Collis
authors.forename: Ying
authors.initials: Y
authors.lastname: Shu
authors.forename: Th Birendra
authors.initials: TB
authors.lastname: Singh
authors.forename: Ante
authors.initials: A
authors.lastname: Bilic
authors.forename: Craig M
authors.initials: CM
authors.lastname: Forsyth
authors.forename: Scott E
authors.initials: SE
authors.lastname: Watkins
mesh_terms: D011211:Electric Power Supplies; D004583:Electrons; D007189:Indans / Q000737:chemistry*; D015394:Molecular Structure; D012993:Solar Energy; D012996:Solutions
chemical_list: D007189:Indans; D012996:Solutions