Inverted perovskite solar cells based on lithium-functionalized graphene oxide as an electron-transporting layer. Issue 10 (18th January 2017)

• Record Type: Journal Article
• Authors: Nouri, Esmaiel; Mohammadi, Mohammad Reza; Lianos, Panagiotis
• Is Part Of: Chemical communications. Volume 53:Issue 10(2017)
• Page Start: 1630
• Page End: 1633
• Publication Date: 2017-01-18
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c6cc09876b
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : A perovskite solar cell with an inverted p–i–n architecture employing GO and GO-Li as functional charge transport components. Abstract : Perovskite solar cells with an inverted p–i–n architecture were constructed under ambient conditions by employing materials of lower cost than standard cells. Thus, graphene oxide was used as a hole transporting material and Li-modified graphene oxide as an electron transporting material, while Al was used as a counter electrode. A maximum solar conversion efficiency of 10.2% was achieved by adding a Ti-based sol on the top of the Li-modified graphene oxide layer.