Modulating the optical and electrical properties of all metal oxide solar cells through nanostructuring and ultrathin interfacial layers
The benefits and drawbacks of nanostructuring in all oxide ZnO/Cu2O solar cells were studied. The solar cells were fabricated on fluorine doped tin oxide substrates, with solution processed deposition methods. Both planar ZnO layer and Cu2O were deposited by electrodeposition while ZnO nanorods were...
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sg-ntu-dr.10356-1066022021-01-10T11:18:20Z Modulating the optical and electrical properties of all metal oxide solar cells through nanostructuring and ultrathin interfacial layers Jinesh, K. B. Yantara, Natalia Mathews, Nripan Mulmudi, Hemant Kumar Mhaisalkar, Subodh Gautam School of Materials Science & Engineering Energy Research Institute @ NTU (ERI@N) The benefits and drawbacks of nanostructuring in all oxide ZnO/Cu2O solar cells were studied. The solar cells were fabricated on fluorine doped tin oxide substrates, with solution processed deposition methods. Both planar ZnO layer and Cu2O were deposited by electrodeposition while ZnO nanorods were grown by chemical bath deposition technique. It is shown that short circuit current (Jsc) of the devices increases with nanostructuring of ZnO due to electrical and optical gains. Despite improving the photocurrent, nanostructuring decreases the Voc of the device due to carrier recombination. The introduction of a thin TiO2 interfacial layer through atomic layer deposition was able to reduce the recombination. 2013-07-01T07:33:33Z 2019-12-06T22:14:49Z 2013-07-01T07:33:33Z 2019-12-06T22:14:49Z 2012 2012 Journal Article Yantara, N., Mathews, N., Jinesh, K. B., Mulmudi, H. K., & Mhaisalkar, S. G. (2012). Modulating the optical and electrical properties of all metal oxide solar cells through nanostructuring and ultrathin interfacial layers. Electrochimica Acta, 85, 486-491. 0013-4686 https://hdl.handle.net/10356/106602 http://hdl.handle.net/10220/10872 10.1016/j.electacta.2012.08.015 en Electrochimica acta © 2012 Elsevier Ltd. |
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The benefits and drawbacks of nanostructuring in all oxide ZnO/Cu2O solar cells were studied. The solar cells were fabricated on fluorine doped tin oxide substrates, with solution processed deposition methods. Both planar ZnO layer and Cu2O were deposited by electrodeposition while ZnO nanorods were grown by chemical bath deposition technique. It is shown that short circuit current (Jsc) of the devices increases with nanostructuring of ZnO due to electrical and optical gains. Despite improving the photocurrent, nanostructuring decreases the Voc of the device due to carrier recombination. The introduction of a thin TiO2 interfacial layer through atomic layer deposition was able to reduce the recombination. |
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School of Materials Science & Engineering |
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School of Materials Science & Engineering Jinesh, K. B. Yantara, Natalia Mathews, Nripan Mulmudi, Hemant Kumar Mhaisalkar, Subodh Gautam |
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Jinesh, K. B. Yantara, Natalia Mathews, Nripan Mulmudi, Hemant Kumar Mhaisalkar, Subodh Gautam |
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Jinesh, K. B. Yantara, Natalia Mathews, Nripan Mulmudi, Hemant Kumar Mhaisalkar, Subodh Gautam Modulating the optical and electrical properties of all metal oxide solar cells through nanostructuring and ultrathin interfacial layers |
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Jinesh, K. B. |
title |
Modulating the optical and electrical properties of all metal oxide solar cells through nanostructuring and ultrathin interfacial layers |
title_short |
Modulating the optical and electrical properties of all metal oxide solar cells through nanostructuring and ultrathin interfacial layers |
title_full |
Modulating the optical and electrical properties of all metal oxide solar cells through nanostructuring and ultrathin interfacial layers |
title_fullStr |
Modulating the optical and electrical properties of all metal oxide solar cells through nanostructuring and ultrathin interfacial layers |
title_full_unstemmed |
Modulating the optical and electrical properties of all metal oxide solar cells through nanostructuring and ultrathin interfacial layers |
title_sort |
modulating the optical and electrical properties of all metal oxide solar cells through nanostructuring and ultrathin interfacial layers |
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2013 |
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https://hdl.handle.net/10356/106602 http://hdl.handle.net/10220/10872 |
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