An efficient perovskite solar cell with symmetrical Zn( ) phthalocyanine infiltrated buffering porous Al O as the hybrid interfacial hole-transporting layer
Gao P, Cho KT, Abate A, Grancini G, Reddy PY, Srivasu M, Adachi M, Suzuki A, Tsuchimoto K, Grätzel M, Nazeeruddin MK (2016)
Physical Chemistry Chemical Physics 18(39): 27083-27089.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
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Autor*in
Gao, P.;
Cho, K. T.;
Abate, AntonioUniBi 
;
Grancini, G.;
Reddy, P. Y.;
Srivasu, M.;
Adachi, M.;
Suzuki, A.;
Tsuchimoto, K.;
Grätzel, M.;
Nazeeruddin, Mohammad Khaja
;
Grancini, G.;
Reddy, P. Y.;
Srivasu, M.;
Adachi, M.;
Suzuki, A.;
Tsuchimoto, K.;
Grätzel, M.;
Nazeeruddin, Mohammad KhajaEinrichtung
Abstract / Bemerkung
A new Zn(II) phthalocyanine (Pc) based low bandgap HTM is introduced for perovskite solar cells. Steady state and time-resolved photoluminescence (PL) measurements indicated an evenly matched hole extraction efficiency between sym-HTPcH and spiro-OMeTAD. On account of the low film quality and resulting high recombination, Zn(II) Pc normally cannot work as an effective HTM. We adopted insulating Al2O3 for the infiltration of sym-HTPcH to form a hybrid interfacial buffer layer, affording perovskite solar cells (PSCs) with an average PCE value of up to 12.3%, which is a significant improvement with respect to the control cell without the meso-Al2O3 layer (4.21%) and is the highest value ever reported for Zn(II) phthalocyanine based devices under AM1.5G standard conditions. A hysteresis test revealed that our device structure with the new HTM exhibited a balanced charge extraction behaviour.
Erscheinungsjahr
2016
Zeitschriftentitel
Physical Chemistry Chemical Physics
Band
18
Ausgabe
39
Seite(n)
27083-27089
ISSN
1463-9076
eISSN
1463-9084
Page URI
https://pub.uni-bielefeld.de/record/2978865
Zitieren
Gao P, Cho KT, Abate A, et al. An efficient perovskite solar cell with symmetrical Zn( ) phthalocyanine infiltrated buffering porous Al O as the hybrid interfacial hole-transporting layer. Physical Chemistry Chemical Physics. 2016;18(39):27083-27089.
Gao, P., Cho, K. T., Abate, A., Grancini, G., Reddy, P. Y., Srivasu, M., Adachi, M., et al. (2016). An efficient perovskite solar cell with symmetrical Zn( ) phthalocyanine infiltrated buffering porous Al O as the hybrid interfacial hole-transporting layer. Physical Chemistry Chemical Physics, 18(39), 27083-27089. https://doi.org/10.1039/C6CP03396B
Gao, P., Cho, K. T., Abate, Antonio, Grancini, G., Reddy, P. Y., Srivasu, M., Adachi, M., et al. 2016. “An efficient perovskite solar cell with symmetrical Zn( ) phthalocyanine infiltrated buffering porous Al O as the hybrid interfacial hole-transporting layer”. Physical Chemistry Chemical Physics 18 (39): 27083-27089.
Gao, P., Cho, K. T., Abate, A., Grancini, G., Reddy, P. Y., Srivasu, M., Adachi, M., Suzuki, A., Tsuchimoto, K., Grätzel, M., et al. (2016). An efficient perovskite solar cell with symmetrical Zn( ) phthalocyanine infiltrated buffering porous Al O as the hybrid interfacial hole-transporting layer. Physical Chemistry Chemical Physics 18, 27083-27089.
Gao, P., et al., 2016. An efficient perovskite solar cell with symmetrical Zn( ) phthalocyanine infiltrated buffering porous Al O as the hybrid interfacial hole-transporting layer. Physical Chemistry Chemical Physics, 18(39), p 27083-27089.
P. Gao, et al., “An efficient perovskite solar cell with symmetrical Zn( ) phthalocyanine infiltrated buffering porous Al O as the hybrid interfacial hole-transporting layer”, Physical Chemistry Chemical Physics, vol. 18, 2016, pp. 27083-27089.
Gao, P., Cho, K.T., Abate, A., Grancini, G., Reddy, P.Y., Srivasu, M., Adachi, M., Suzuki, A., Tsuchimoto, K., Grätzel, M., Nazeeruddin, M.K.: An efficient perovskite solar cell with symmetrical Zn( ) phthalocyanine infiltrated buffering porous Al O as the hybrid interfacial hole-transporting layer. Physical Chemistry Chemical Physics. 18, 27083-27089 (2016).
Gao, P., Cho, K. T., Abate, Antonio, Grancini, G., Reddy, P. Y., Srivasu, M., Adachi, M., Suzuki, A., Tsuchimoto, K., Grätzel, M., and Nazeeruddin, Mohammad Khaja. “An efficient perovskite solar cell with symmetrical Zn( ) phthalocyanine infiltrated buffering porous Al O as the hybrid interfacial hole-transporting layer”. Physical Chemistry Chemical Physics 18.39 (2016): 27083-27089.
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