Rheological and physical characterization of PEDOT: PSS/graphene oxide nanocomposites for perovskite solar cells. Giuri, A., Masi, S., Colella, S., Listorti, A., Rizzo, A., Kovtun, A., Dell'Elce, S., Liscio, A., & Esposito Corcione, C. Polymer Engineering and Science, 57(6):546-552, John Wiley and Sons Inc., 2017. cited By 14
Rheological and physical characterization of PEDOT: PSS/graphene oxide nanocomposites for perovskite solar cells [link]Paper  doi  abstract   bibtex   
In this work, the influence of graphene oxide (GO) doped poly(3,4 ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) thin nanocomposite on an indium–tin-oxide (ITO) anode, as hole transport layer (HTL) in perovskite solar cells, was investigated. Different concentrations of GO were added into the PEDOT:PSS in order to enhance its conductivity. In particular, the influence of GO content on the rheological and thermal properties of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS)/GO nanocomposites was initially examined. The GO filler was prepared by using modified Hummers method and dispersed into PEDOT:PSS in different quantity (ranging from 0.05 to 0.25%wt/wt). The obtained nanocomposite solutions were analyzed by rheological characterizations in order to evaluate the influence of the GO filler on the viscosity of the PEDOT:PSS matrix. The wettability of solutions was evaluated by Contact Angle (CA) measurements. The quality of GO dispersion into the polymer matrix was studied using Scanning electron microscopy (SEM) and X-ray diffraction (XRD). Thermal characterizations (DSC and TGA) were, finally, applied on nanocomposite films in order to evaluate thermal stability of the films as well as to indirectly comprehend the GO influence on PEDOT:PSS-water links. POLYM. ENG. SCI., 57:546–552, 2017. © 2017 Society of Plastics Engineers. © 2017 Society of Plastics Engineers
@ARTICLE{Giuri2017546,
author={Giuri, A. and Masi, S. and Colella, S. and Listorti, A. and Rizzo, A. and Kovtun, A. and Dell'Elce, S. and Liscio, A. and Esposito Corcione, C.},
title={Rheological and physical characterization of PEDOT: PSS/graphene oxide nanocomposites for perovskite solar cells},
journal={Polymer Engineering and Science},
year={2017},
volume={57},
number={6},
pages={546-552},
doi={10.1002/pen.24554},
note={cited By 14},
url={https://www.scopus.com/inward/record.uri?eid=2-s2.0-85015226549&doi=10.1002%2fpen.24554&partnerID=40&md5=7533b769d1768b66f9c439ba4d0e41b3},
abstract={In this work, the influence of graphene oxide (GO) doped poly(3,4 ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) thin nanocomposite on an indium–tin-oxide (ITO) anode, as hole transport layer (HTL) in perovskite solar cells, was investigated. Different concentrations of GO were added into the PEDOT:PSS in order to enhance its conductivity. In particular, the influence of GO content on the rheological and thermal properties of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS)/GO nanocomposites was initially examined. The GO filler was prepared by using modified Hummers method and dispersed into PEDOT:PSS in different quantity (ranging from 0.05 to 0.25%wt/wt). The obtained nanocomposite solutions were analyzed by rheological characterizations in order to evaluate the influence of the GO filler on the viscosity of the PEDOT:PSS matrix. The wettability of solutions was evaluated by Contact Angle (CA) measurements. The quality of GO dispersion into the polymer matrix was studied using Scanning electron microscopy (SEM) and X-ray diffraction (XRD). Thermal characterizations (DSC and TGA) were, finally, applied on nanocomposite films in order to evaluate thermal stability of the films as well as to indirectly comprehend the GO influence on PEDOT:PSS-water links. POLYM. ENG. SCI., 57:546–552, 2017. © 2017 Society of Plastics Engineers. © 2017 Society of Plastics Engineers},
publisher={John Wiley and Sons Inc.},
issn={00323888},
coden={PYESA},
document_type={Article},
source={Scopus},
}

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