Abstract
Cu3SnS4 (CTS) films were successfully prepared on FTO glass via DC magnetron sputtering by using a single ceramic target. The CTS/FTO glass was used as a Pt-free counter electrode for dye-sensitized solar cells (DSSC). The effects of substrate temperatures (150 ~ 450 °C) and sulfurization temperatures (450 ~ 550 °C) on the surface morphology of the CTS/FTO and the DSSC properties were investigated, among which the DSSC prepared at 250 °C and sulfurized at 550 °C had an optimum photovoltaic conversion efficiency (PCE, 6.45%). To further investigate the effects of film thickness, 400 nm and 200 nm films were deposited. It was found that the 400 nm film had the best PCE (7.75%), which was close to the PCE of commercial Pt/FTO electrodes (8.19%) under the same conditions. We also observed that the PCE values under back illumination were 0.73% (400 nm) and 0.89% (200 nm), respectively. The above studies show that the preparation of CTS film with this method can be used as a Pt-free electrode.
Similar content being viewed by others
References
U. Ahmed et al., A comprehensive review on counter electrodes for dye sensitized solar cells: a special focus on Pt-TCO free counter electrodes. Sol. Energy 174, 1097–1125 (2018)
Y. Xiao et al., A high performance Pt-free counter electrode of nickel sulfide/multi-wall carbon nanotube/titanium used in dye-sensitized solar cells. J. Mater. Chem. A 1(44), 13885 (2013)
Y. Xiao et al., Dye-sensitized solar cells with high-performance polyaniline/multi-wall carbon nanotube counter electrodes electropolymerized by a pulse potentiostatic technique. J. Power Sources 233, 320–325 (2013)
X.D. Yang et al., Thermal evaporated C60 modified by Pt as counter electrode for dye sensitized solar cells. Chem. Phys. 513, 73–77 (2018)
S. Zhang et al., Increased power conversion efficiency of dye-sensitized solar cells with counter electrodes based on carbon materials. RSC Adv. 9, 22092–22100 (2019)
Y. Hu et al., Graphene nanosheets as counter electrodein p-type dye-sensitized solar cells. Chem. Lett. 44(8), 1053–1055 (2015)
D.V. Shinde, S.A. Patil et al., Revisiting metal sulfide semiconductors: a solution-based general protocol for thin film formation, Hall effect measurement, and application prospects. Adv. Funct. Mater. 25, 5739–5747 (2015)
D.-H. Son et al., Effect of solid-H2S gas reactions on CZTSSe thin film growth and photovoltaic properties of a 12.62% efficiency device. J. Mater. Chem. A 7(44), 25279–25289 (2019)
T. Bayazıt et al., Growth and characterization of Cu2SnS3(CTS), Cu2SnSe3(CTSe), and Cu2Sn(S,Se)3 (CTSSe) thin films using dip-coated Cu–Sn precursor. J. Mater. Sci. Mater. Electron. 30(13), 12612–12618 (2019)
U. Chalapathi et al., Investigations on Cu3SnS4 thin films prepared by spray pyrolysis. Thin Solid Films 556, 61–67 (2014)
C.I. Mary et al., Ligand exchange in Cu2ZnSnS4 nanoparticles and its effect on counter electrode performance in dye-sensitized solar cells. Bull. Mat. Sci. 42(6), 1–6 (2019)
A. Agasti et al., Stability study of co-electrodeposited CZTS counter electrode for dye sensitized solar cells. Sol. Energy. 176, 325–333 (2018)
A. Roy et al., A review on applications of Cu2ZnSnS4 as alternative counter electrodes in dye-sensitized solar cells. AIP Adv. 8, 18 (2018)
S.L. Chen et al., High-performance and low-cost dye-sensitized solar cells based on kesterite Cu2ZnSnS4 nanoplate arrays on a flexible carbon cloth cathode. J. Power Sources 330, 28–36 (2016)
L. Feng et al., Ligand-free nano-grain Cu2SnS3 as a potential cathode alternative for both cobalt and iodine redox electrolyte dye-sensitized solar cells. J. Mater. Chem. A (2016). https://doi.org/10.1039/C6TA05871J
Y. Yang et al., Enhancing thermoelectric performance of Cu3SnS4-based solid solutions through coordination of the Seebeck coefficient and carrier concentration. J. Mater. Chem. A (2017). https://doi.org/10.1039/C1037TA05253G
B.G. Zhao et al., Synthesis of Cu3SnS4 nanoparticles with a novel structure as low-cost counter electrode in dye-sensitized solar cell. Int. J. Electrochem. Sci. 11, 6514–6522 (2016)
S.L. Chen et al., Efficient electron transfer kuramite Cu3SnS4 nanosheet thin film towards platinum-free cathode in dye-sensitized solar cells. J. Power Sources 341, 60–67 (2017)
Y. Jia et al., Theoretical design and experimental synthesis of counter electrode for dye-sensitized solar cells: amino-functionalized graphene. J. Energy Chem. 25(5), 861 (2016)
I.N. Obotowo et al., Organic sensitizers for dye-sensitized solar cell (DSSC): properties from computation, progress and future perspectives. J. Mol. Struct. 1122, 80–87 (2016)
Y. Zhu et al., Direct current magnetron sputtered Cu2ZnSnS4 thin films using a ceramic quaternary target. J. Alloys Compd. 727, 1115–1125 (2017)
N. Papageorgiou, Counter-electrode function in nanocrystalline photoelectrochemical cell configurations. Coord. Chem. Rev. 248(13–14), 1421–1446 (2004)
G. Wang et al., Enhanced electrocatalytic performance of a porous g-C3N4/graphene composite as a counter electrode for dye-sensitized solar cells. Chem. A Eur. J. 22, 11763–11769 (2016)
V.M. Dzhagan et al., Raman scattering study of Cu3SnS4 colloidal nanocrystals. J. Phys. Chem. C 118, 27554–27558 (2014)
S.Y. Jang et al., Electrodynamically sprayed thin films of aqueous dispersible graphene nanosheets: highly efficient cathodes for dye-sensitized solar cells. ACS Appl. Mater. Interfaces 4(7), 3500–3507 (2012)
Acknowledgements
The work was financially supported by the National Science Foundation of China (No. 61764010, U2002216) and Yunnan Young Top Talents of Ten Thousands Plan (Zhu Yan and Shen Tao).
Author information
Authors and Affiliations
Corresponding authors
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Liu, G., Sun, S., Shen, T. et al. Preparation of Cu3SnS4 film with single ceramic target magnetron sputtering for Pt-free counter electrode of dye-sensitized solar cell. J Mater Sci: Mater Electron 32, 17292–17300 (2021). https://doi.org/10.1007/s10854-021-06239-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10854-021-06239-0