Ozel, FarukKus, MahmutYar, AdemArkan, EmreCan, MustafaAljabour, AbdalazizVaral, Nurhan Mehmet2020-03-262020-03-2620150022-24611573-4803https://dx.doi.org/10.1007/s10853-014-8637-xhttps://hdl.handle.net/20.500.12395/32152Copper-based quaternary chalcogenide Cu2FeSnS4 (CFTS) is an important material due to its indium-free nature and presence of earth-abundant elements. Herein, CFTS nanofibers have been first fabricated via a facile two-step approach using a simple and inexpensive electrospinning technique. X-ray diffraction and scanning electron microscopy techniques were used to determine structural, morphological, and compositional features of the obtained films. Nanofibers annealed at 500 degrees C for 1 h were characterized by (112), (200), (220), (312) preferred orientations via X-ray diffraction method. Nanofibers showed well crystallization and tetragonal phase. The average diameters of obtained fibers were found to be 100 +/- 50 nm. Cyclic voltammograms showed that CFTS fibers showed p-type behavior.en10.1007/s10853-014-8637-xinfo:eu-repo/semantics/closedAccessArticle502777783Q1WOS:000345407900028Q2