@article{(Open Science Index):https://publications.waset.org/pdf/10005131, title = {Morphology Study of Inverted Planar Heterojunction Perovskite Solar Cells in Sequential Deposition}, author = {Asmat Nawaz and Ali Koray Erdinc and Burak Gultekin and Muhammad Tayyib and Ceylan Zafer and Kaiying Wang and M. Nadeem Akram}, country = {}, institution = {}, abstract = {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.}, journal = {International Journal of Energy and Power Engineering}, volume = {10}, number = {7}, year = {2016}, pages = {957 - 961}, ee = {https://publications.waset.org/pdf/10005131}, url = {https://publications.waset.org/vol/115}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 115, 2016}, }