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Application of luminescence downshifting materials for enhanced stability of CH3NH3PbI3(1-x)Cl3x perovskite photovoltaic devices. / Anizelli, Helder Scapin; Stoichkov, Vasil; Fernandes, Ricardo Vignoto et al.
In: Organic Electronics, Vol. 49, 01.10.2017, p. 129-134.

Research output: Contribution to journalArticlepeer-review

HarvardHarvard

Anizelli, HS, Stoichkov, V, Fernandes, RV, Duarte, JL, Laureto, E, Kettle, J, Visoly-Fisher, I & Katz, EA 2017, 'Application of luminescence downshifting materials for enhanced stability of CH3NH3PbI3(1-x)Cl3x perovskite photovoltaic devices', Organic Electronics, vol. 49, pp. 129-134. https://doi.org/10.1016/j.orgel.2017.06.056

APA

Anizelli, H. S., Stoichkov, V., Fernandes, R. V., Duarte, J. L., Laureto, E., Kettle, J., Visoly-Fisher, I., & Katz, E. A. (2017). Application of luminescence downshifting materials for enhanced stability of CH3NH3PbI3(1-x)Cl3x perovskite photovoltaic devices. Organic Electronics, 49, 129-134. https://doi.org/10.1016/j.orgel.2017.06.056

CBE

Anizelli HS, Stoichkov V, Fernandes RV, Duarte JL, Laureto E, Kettle J, Visoly-Fisher I, Katz EA. 2017. Application of luminescence downshifting materials for enhanced stability of CH3NH3PbI3(1-x)Cl3x perovskite photovoltaic devices. Organic Electronics. 49:129-134. https://doi.org/10.1016/j.orgel.2017.06.056

MLA

VancouverVancouver

Anizelli HS, Stoichkov V, Fernandes RV, Duarte JL, Laureto E, Kettle J et al. Application of luminescence downshifting materials for enhanced stability of CH3NH3PbI3(1-x)Cl3x perovskite photovoltaic devices. Organic Electronics. 2017 Oct 1;49:129-134. Epub 2017 Jun 23. doi: 10.1016/j.orgel.2017.06.056

Author

Anizelli, Helder Scapin ; Stoichkov, Vasil ; Fernandes, Ricardo Vignoto et al. / Application of luminescence downshifting materials for enhanced stability of CH3NH3PbI3(1-x)Cl3x perovskite photovoltaic devices. In: Organic Electronics. 2017 ; Vol. 49. pp. 129-134.

RIS

TY - JOUR

T1 - Application of luminescence downshifting materials for enhanced stability of CH3NH3PbI3(1-x)Cl3x perovskite photovoltaic devices

AU - Anizelli, Helder Scapin

AU - Stoichkov, Vasil

AU - Fernandes, Ricardo Vignoto

AU - Duarte, Jose Leonil

AU - Laureto, Edson

AU - Kettle, Jeffrey

AU - Visoly-Fisher, Iris

AU - Katz, E. A.

PY - 2017/10/1

Y1 - 2017/10/1

N2 - The application of luminescent down shifting (LDS) layers as alternative UV filters for CH3NH3PbI3(1-x)Cl3x perovskite solar cell (PSC) devices is reported. A combination of photo-absorption measurements and of device decay measurements during light soaking are used to verify the stability. The application of a UV filter or LDS layer was able to significantly retard photo-induced degradation with ∼18% drop in device power conversion efficiency (PCE) observed over 30 h for non-encapsulated devices, which is compared to ∼97% for an un-filtered device, also without encapsulation. Whilst the PCE of the PSC device decreases with the application of the LDS layer, the drop is not as significant as when a commercial UV filter is used. Considering that UV filters will be essential for the commercialization of PSCs, the work provides evidence that the LDS layer can act as an alternative UV filter in PSCs and can limit the drop in PCE that can be expected from the inclusion of a UV filter, thus providing an added benefit over commercial UV filters.

AB - The application of luminescent down shifting (LDS) layers as alternative UV filters for CH3NH3PbI3(1-x)Cl3x perovskite solar cell (PSC) devices is reported. A combination of photo-absorption measurements and of device decay measurements during light soaking are used to verify the stability. The application of a UV filter or LDS layer was able to significantly retard photo-induced degradation with ∼18% drop in device power conversion efficiency (PCE) observed over 30 h for non-encapsulated devices, which is compared to ∼97% for an un-filtered device, also without encapsulation. Whilst the PCE of the PSC device decreases with the application of the LDS layer, the drop is not as significant as when a commercial UV filter is used. Considering that UV filters will be essential for the commercialization of PSCs, the work provides evidence that the LDS layer can act as an alternative UV filter in PSCs and can limit the drop in PCE that can be expected from the inclusion of a UV filter, thus providing an added benefit over commercial UV filters.

U2 - 10.1016/j.orgel.2017.06.056

DO - 10.1016/j.orgel.2017.06.056

M3 - Article

VL - 49

SP - 129

EP - 134

JO - Organic Electronics

JF - Organic Electronics

SN - 1566-1199

ER -