Enhanced efficiency of single and tandem organic solar cells incorporating a diketopyrrolopyrrole-based low-bandgap polymer by utilizing combined ZnO/polyelectrolyte electron-transport layers

Jang Jo; Jean Rémi Pouliot; David Wynands; Samuel D. Collins; Jin Young Kim; Thanh Luan Nguyen; Han Young Woo; Yanming Sun; Mario Leclerc; Alan J. Heeger

doi:10.1002/adma.201301288

Enhanced efficiency of single and tandem organic solar cells incorporating a diketopyrrolopyrrole-based low-bandgap polymer by utilizing combined ZnO/polyelectrolyte electron-transport layers

Jang Jo, Jean Rémi Pouliot, David Wynands, Samuel D. Collins, Jin Young Kim, Thanh Luan Nguyen, Han Young Woo, Yanming Sun, Mario Leclerc, Alan J. Heeger

Research output: Contribution to journal › Article › peer-review

111 Citations (Scopus)

Abstract

Power conversion efficiency up to 8.6% is achieved for a solution-processed tandem solar cell based on a diketopyrrolopyrrole-containing polymer as the low-bandgap material after using a thin polyelectrolyte layer to modify the electron-transport ZnO layers, indicating that interfacial engineering is a useful approach to further enhancing the efficiency of tandem organic solar cells.

Original language	English
Pages (from-to)	4783-4788
Number of pages	6
Journal	Advanced Materials
Volume	25
Issue number	34
DOIs	https://doi.org/10.1002/adma.201301288
Publication status	Published - 2013 Sept 14
Externally published	Yes

Keywords

conjugated polymer
polyelectrolyte
solvent additives
tandem organic solar cells
zinc oxide

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.1002/adma.201301288

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Jo, J., Pouliot, J. R., Wynands, D., Collins, S. D., Kim, J. Y., Nguyen, T. L., Woo, H. Y., Sun, Y., Leclerc, M., & Heeger, A. J. (2013). Enhanced efficiency of single and tandem organic solar cells incorporating a diketopyrrolopyrrole-based low-bandgap polymer by utilizing combined ZnO/polyelectrolyte electron-transport layers. Advanced Materials, 25(34), 4783-4788. https://doi.org/10.1002/adma.201301288

Enhanced efficiency of single and tandem organic solar cells incorporating a diketopyrrolopyrrole-based low-bandgap polymer by utilizing combined ZnO/polyelectrolyte electron-transport layers. / Jo, Jang; Pouliot, Jean Rémi; Wynands, David et al.
In: Advanced Materials, Vol. 25, No. 34, 14.09.2013, p. 4783-4788.

Research output: Contribution to journal › Article › peer-review

Jo, J, Pouliot, JR, Wynands, D, Collins, SD, Kim, JY, Nguyen, TL, Woo, HY, Sun, Y, Leclerc, M & Heeger, AJ 2013, 'Enhanced efficiency of single and tandem organic solar cells incorporating a diketopyrrolopyrrole-based low-bandgap polymer by utilizing combined ZnO/polyelectrolyte electron-transport layers', Advanced Materials, vol. 25, no. 34, pp. 4783-4788. https://doi.org/10.1002/adma.201301288

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AU - Wynands, David

AU - Collins, Samuel D.

AU - Kim, Jin Young

AU - Nguyen, Thanh Luan

AU - Woo, Han Young

AU - Sun, Yanming

AU - Leclerc, Mario

AU - Heeger, Alan J.

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Enhanced efficiency of single and tandem organic solar cells incorporating a diketopyrrolopyrrole-based low-bandgap polymer by utilizing combined ZnO/polyelectrolyte electron-transport layers

Abstract

Keywords

ASJC Scopus subject areas

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