%0 Journal Article
	%A Asmat Nawaz and  Ali Koray Erdinc and  Burak Gultekin and  Muhammad Tayyib and  Ceylan Zafer and  Kaiying Wang and  M. Nadeem Akram
	%D 2016
	%J International Journal of Energy and Power Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 115, 2016
	%T Morphology Study of Inverted Planar Heterojunction Perovskite Solar Cells in Sequential Deposition
	%U https://publications.waset.org/pdf/10005131
	%V 115
	%X In this study, a sequential deposition process is used for the fabrication of PEDOT: PSS based inverted planar perovskite solar cell. A small amount of additive deionized water (DI-H2O) was added into PbI2 + Dimethyl formamide (DMF) precursor solution in order to increase the solubility of PbI2 in DMF, and finally to manipulate the surface morphology of the perovskite films. A morphology transition from needle like structure to hexagonal plates, and then needle-like again has been observed as the DI-H2O was added continuously (0.0 wt% to 3.0wt%). The latter one leads to full surface coverage of the perovskite, which is essential for high performance solar cell.
	%P 957 - 961