Stability of 2D and quasi-2D perovskite materials and devices
Tik Lun Leung,Ishaq Ahmad,Ali Asgher Syed,Alan Man Ching Ng,Jasminka Popović,Aleksandra B. Djurišić +5 more
Reads0
Chats0
TLDR
In this article , different 2D and quasi-2D perovskite materials have demonstrated significant improvements in the device stability compared to 3D materials due to their increased hydrophobicity and suppressed ion migration.Abstract:
Abstract Different 2D and quasi-2D perovskite materials have demonstrated significant improvements in the device stability compared to 3D perovskites due to their increased hydrophobicity and suppressed ion migration. However, fundamental investigations of these materials have been scarce and consequently detailed understanding of the processes responsible for experimental phenomena are often lacking despite huge interest in these materials. Even more importantly, there have been a limited number of structure-property studies for different material compositions, and research is generally by trial and error rather than by design. Here we discuss different stability issues in these materials and identify questions which need to be answered to design materials with further stability improvements. read more
Citations
More filters
Journal ArticleDOI
Roadmap on commercialization of metal halide perovskite photovoltaics
Shien-Ping Feng,Yuanhang Cheng,Hin-Lap Yip,Yufei Zhong,Patrick W. K. Fong,Gang Li,Annie Ng,Cong Mei Chen,Luigi Angelo Castriotta,Fabio Matteocci,Luigi Vesce,Danila Saranin,Aldo Di Carlo,Puqun Wang,Jian Wei Ho,Yi Hou,Fen Lin,Armin G. Aberle,Zhaoning Song,Yanfa Yan,Xu Chen,Yang Yang,Ishaq Ahmad,Tik Lun Leung,Yantao Wang,Yuanjing Lin,Alan Man Ching Ng,Firouzeh Ebadi,Wolfgang Tress,Giles Richardson,Chuangye Ge,Hanlin Hu,Masoud Karimipour,Fanny Baumann,Carlos Pereyra,Sonia R. Raga,Haibing Xie,Monica Lira-Cantu,Mark V. Khenkin,Iris Visoly-Fisher,Eugene A. Katz,Yana Vaynzof,Rosario Vidal,Guicheng Yu,Hao-Wu Lin,Shuchen Weng,Shifeng Wang,Aleksandra B. Djurišić +47 more
TL;DR: In this paper , a broad range of topics related to PSC commercialization, including those relevant for manufacturing, scaling up, different types of devices, operation and stability (various factors), and environmental issues (in particular the use of lead).
Journal ArticleDOI
Shedding light on the moisture stability of halide perovskite thin films
TL;DR: In this paper , a comprehensive review of moisture effects on the halide perovskite film, in particular the moisture-induced degradation mechanism and methods toward enhancing the stability, is discussed.
Journal ArticleDOI
Low-dimensional perovskite modified 3D structures for higher-performance solar cells
TL;DR: In this paper , a review of the various structures, properties, and applications of low-dimensional perovskites are discussed, and the combined devices using both LD and 3D components are reviewed on the basis of device design, cell structure, interface charge transfer, energy lever alignment, and synergistic improvement of both efficiency and stability.
Journal ArticleDOI
Anti-corrosion strategy to improve the stability of perovskite solar cells.
TL;DR: In this paper , the lifetime of perovskite solar cells from the perspective of corrosion science is discussed, and specific methods to improve device operation stability can be applied to the field of corrosion, which can enrich and expand corrosion science.
Journal ArticleDOI
Photogenerated charge transfer in Dion–Jacobson type layered perovskite based on naphthalene diimide
Simon Nussbaum,Etienne Socie,George Fish,Nicolas J. Diercks,Hannes Hempel,Dennis Friedrich,Jacques-E. Moser,Jun-Ho Yum,Kevin Sivula +8 more
TL;DR: In this paper , a DJ-phase organic-inorganic layered perovskite semiconductors using a naphthalene diimide (NDI) based divalent spacer cation was shown to accept photogenerated electrons from the inorganic layer.
References
More filters
Journal ArticleDOI
Mixed‐Organic‐Cation Perovskite Photovoltaics for Enhanced Solar‐Light Harvesting
Norman Pellet,Peng Gao,Giuliano Gregori,Tae-Youl Yang,Mohammad Khaja Nazeeruddin,Joachim Maier,Michael Grätzel,Michael Grätzel +7 more
TL;DR: This work shows that the goal of extending the optical-absorption onset of perovskite-based photovoltaics further into the red to enhance solar-light harvesting can be reached by using a mixture of formamidinium and methylammonium cations, which leads to an enhanced short-circuit current and thus superior devices to those based on only CH3 NH3 (+).
Journal ArticleDOI
Improving efficiency and stability of perovskite solar cells with photocurable fluoropolymers.
Federico Bella,Gianmarco Griffini,Juan-Pablo Correa-Baena,Guido Saracco,Michael Grätzel,Anders Hagfeldt,Stefano Turri,Claudio Gerbaldi +7 more
TL;DR: It is shown that rapid light–induced free-radical polymerization at ambient temperature produces multifunctional fluorinated photopolymer coatings that confer luminescent and easy-cleaning features on the front side of the devices, while concurrently forming a strongly hydrophobic barrier toward environmental moisture on the back contact side.
Journal ArticleDOI
Consensus statement for stability assessment and reporting for perovskite photovoltaics based on ISOS procedures
Mark V. Khenkin,Mark V. Khenkin,Eugene A. Katz,Antonio Abate,Giorgio Bardizza,Joseph J. Berry,Christoph J. Brabec,Christoph J. Brabec,Francesca Brunetti,Vladimir Bulovic,Quinn Burlingame,Aldo Di Carlo,Rongrong Cheacharoen,Yi-Bing Cheng,Alexander Colsmann,Stéphane Cros,Konrad Domanski,Michał Dusza,Christopher J. Fell,Stephen R. Forrest,Yulia Galagan,Diego Di Girolamo,Diego Di Girolamo,Michael Grätzel,Anders Hagfeldt,Elizabeth von Hauff,Harald Hoppe,Jeff Kettle,Hans Köbler,Marina S. Leite,Marina S. Leite,Shengzhong Frank Liu,Shengzhong Frank Liu,Yueh-Lin Loo,Joseph M. Luther,Chang-Qi Ma,Morten Madsen,Matthieu Manceau,Muriel Matheron,Michael D. McGehee,Michael D. McGehee,Rico Meitzner,Mohammad Khaja Nazeeruddin,Ana Flávia Nogueira,çaǧla Odabaşı,Anna Osherov,Nam-Gyu Park,Matthew O. Reese,Francesca De Rossi,Francesca De Rossi,Michael Saliba,Michael Saliba,Ulrich S. Schubert,Henry J. Snaith,Samuel D. Stranks,Wolfgang Tress,Pavel A. Troshin,Vida Turkovic,Sjoerd Veenstra,Iris Visoly-Fisher,Aron Walsh,Aron Walsh,Trystan Watson,Haibing Xie,Ramazan Yildirim,Shaik M. Zakeeruddin,Kai Zhu,Monica Lira-Cantu +67 more
TL;DR: A consensus between researchers in the field is reported on procedures for testing perovskite solar cell stability, which are based on the International Summit on Organic Photovoltaic Stability (ISOS) protocols, and additional procedures to account for properties specific to PSCs are proposed.
Journal ArticleDOI
In Situ Growth of 2D Perovskite Capping Layer for Stable and Efficient Perovskite Solar Cells
TL;DR: In this paper, a 2D-3D perovskite stacking-layered architecture was designed by in situ growing 2D PEA(2)PbI(4) capping layers on top of 3D PbI film, which drastically improved the stability of PSCs without compromising their high performance.
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.