S
Seckin Akin
Researcher at Karamanoğlu Mehmetbey University
Publications - 75
Citations - 3349
Seckin Akin is an academic researcher from Karamanoğlu Mehmetbey University. The author has contributed to research in topics: Perovskite (structure) & Chemistry. The author has an hindex of 22, co-authored 54 publications receiving 1795 citations. Previous affiliations of Seckin Akin include Siemens Energy Sector & École Polytechnique Fédérale de Lausanne.
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Journal ArticleDOI
Ultrahydrophobic 3D/2D fluoroarene bilayer-based water-resistant perovskite solar cells with efficiencies exceeding 22.
Yuhang Liu,Seckin Akin,Seckin Akin,Linfeng Pan,Ryusuke Uchida,Ryusuke Uchida,Neha Arora,Jovana V. Milić,Alexander Hinderhofer,Frank Schreiber,Alexander R. Uhl,Shaik M. Zakeeruddin,Anders Hagfeldt,M. Ibrahim Dar,Michael Grätzel +14 more
TL;DR: This new approach provides water- and heat-resistant operationally stable PSCs with a record-level PCE, and enhances interfacial hole extraction, suppressing nonradiative carrier recombination and enabling a power conversion efficiency (PCE) >22%, the highest reported for 3D/2D architectures.
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Europium-Doped CsPbI2Br for Stable and Highly Efficient Inorganic Perovskite Solar Cells
Wanchun Xiang,Wanchun Xiang,Zaiwei Wang,Dominik J. Kubicki,Wolfgang Tress,Jingshan Luo,Jingshan Luo,Daniel Prochowicz,Seckin Akin,Lyndon Emsley,Jiangtao Zhou,Giovanni Dietler,Michael Grätzel,Anders Hagfeldt +13 more
TL;DR: In this article, europium doping of CsPbI2Br stabilizes the α phase of this inorganic perovskite at room temperature, and the authors demonstrate a maximum power-conversion efficiency of 13.71% for an inorganic PSC with the C'sPb0.95Eu0.05I 2Br perovsite.
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New Strategies for Defect Passivation in High-Efficiency Perovskite Solar Cells
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Novel p-dopant toward highly efficient and stable perovskite solar cells
Ji-Youn Seo,Hui-Seon Kim,Seckin Akin,Seckin Akin,Marko Stojanovic,Elfriede Simon,Maximilian Fleischer,Anders Hagfeldt,Shaik M. Zakeeruddin,Michael Grätzel +9 more
TL;DR: Li-TFSI is the most common p-dopant for the hole conductor spiro-MeOTAD in the normal structure of perovskite solar cells, which consistently yield the highest power conversion efficiency (PCE) albeit at the risk of lower long-term operational stability.
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Stabilization of Highly Efficient and Stable Phase-Pure FAPbI(3)Perovskite Solar Cells by Molecularly Tailored 2D-Overlayers
Yuhang Liu,Seckin Akin,Seckin Akin,Alexander Hinderhofer,Felix Eickemeyer,Hongwei Zhu,Ji-Youn Seo,Jiahuan Zhang,Frank Schreiber,Hong Zhang,Shaik M. Zakeeruddin,Anders Hagfeldt,M. Ibrahim Dar,Michael Grätzel +13 more
TL;DR: Stabilization of the desired α-FAPbI3 perovskite phase by protecting it with a two-dimensional (2D) IBA2F APb2I7 (IBA = iso-butylammonium overlayer, formed via stepwise annealing) is reported on.