Abstract
Developing low-cost hole transporting materials or hole-conductor free mesoscopic Perovskite solar cells (PSCs) by replacing the noble metal-based counter electrodes with inexpensive and abundantly available materials is a great interest in Photovoltaic industry. Herein, we fabricated fully printable low-cost mesoscopic PSCs with carbon counter electrode using mesoporous TiO2 and NiO layers as electron and hole selective contacts respectively. The influence of NiO layer on the charge transfer processes in printable PSC was studied by the electrochemical impedance spectroscopy. Our study confirmed that the NiO layer promises to greatly enhance the device performance and stability by extracting photo-generated holes efficiently than in a device without the NiO layer.
Original language | English |
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Title of host publication | The Proceedings of AM-FPD 2016 - 23rd International Workshop on Active-Matrix Flatpanel Displays and Devices |
Subtitle of host publication | TFT Technologies and FPD Materials |
Editors | Hiroki Hamada |
Place of Publication | Chiba Japan |
Publisher | IEEE, Institute of Electrical and Electronics Engineers |
Pages | 249-250 |
Number of pages | 2 |
ISBN (Electronic) | 9784990875312 |
DOIs | |
Publication status | Published - 15 Aug 2016 |
Externally published | Yes |
Event | International Workshop on Active-Matrix Flatpanel Displays and Devices - TFT Technologies and Related Materials (AM-FPD) 2016 - Kyoto, Japan Duration: 6 Jul 2016 → 8 Jul 2016 Conference number: 23rd |
Conference
Conference | International Workshop on Active-Matrix Flatpanel Displays and Devices - TFT Technologies and Related Materials (AM-FPD) 2016 |
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Abbreviated title | AM-FPD 16 |
Country/Territory | Japan |
City | Kyoto |
Period | 6/07/16 → 8/07/16 |