5 results on '"Jacob N. Vagott"'
Search Results
2. PbI2 Nanocrystal Growth by Atomic Layer Deposition from Pb(tmhd)2 and HI
- Author
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Jacob N. Vagott, Kathryn Bairley, Juanita Hidalgo, Carlo A. R. Perini, Andrés-Felipe Castro-Méndez, Sarah Lombardo, Barry Lai, Lihua Zhang, Kim Kisslinger, Josh Kacher, and Juan-Pablo Correa-Baena
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General Chemical Engineering ,Materials Chemistry ,General Chemistry - Published
- 2022
3. Structural Stability of Formamidinium- and Cesium-Based Halide Perovskites
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Juan-Pablo Correa-Baena, Shirong Wang, Yu An, Kathryn Bairley, Juanita Hidalgo, Carlo Andrea Ricardo Perini, Andrés-Felipe Castro-Méndez, Xianggao Li, and Jacob N. Vagott
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Materials science ,Renewable Energy, Sustainability and the Environment ,Energy conversion efficiency ,Energy Engineering and Power Technology ,Halide ,chemistry.chemical_element ,02 engineering and technology ,010402 general chemistry ,021001 nanoscience & nanotechnology ,01 natural sciences ,0104 chemical sciences ,Fuel Technology ,Formamidinium ,chemistry ,Chemical engineering ,Chemistry (miscellaneous) ,Structural stability ,Caesium ,Materials Chemistry ,0210 nano-technology ,Perovskite (structure) - Abstract
The certified power conversion efficiency of state-of-the-art organic–inorganic hybrid perovskite solar cells has surpassed 25%, showing promising potential for commercialization. Compared with vol...
- Published
- 2021
4. Polymers and interfacial modifiers for durable perovskite solar cells: a review
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Juan-Pablo Correa-Baena, Caria Evans, Juanita Hidalgo, Jacob N. Vagott, Dennis (Mac) Jones, and Yu An
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chemistry.chemical_classification ,Materials science ,Dopant ,General Chemistry ,Polymer ,chemistry ,Chemical engineering ,Goldschmidt tolerance factor ,visual_art ,Materials Chemistry ,visual_art.visual_art_medium ,Photocatalysis ,Degradation (geology) ,Polycarbonate ,Mesoporous material ,Perovskite (structure) - Abstract
This review focuses on the advancements in stability of perovskite solar cells under stress from ambient moisture, high temperatures, and UV light exposure. Moisture stability has been improved by utilizing several polymeric encapsulation methods, moisture-resistant hole transport layers (HTLs), CF4 plasma treatments, and perovskite grain crosslinking. Fluorinated encapsulation methods have proven especially successful, producing cells that maintained their PCE after 75 days at 50% RH and 5 mW cm−2 of UV radiation. Temperature destabilization has been hypothesized to occur as a result of perovskite phase transitions and the HTL dopant migration to the mesoporous TiO2 surface. Temperature-sensitive perovskites have been stabilized by tuning the Goldschmidt tolerance factor and introducing thermally resistant HTLs embedded in a polymeric matrix with polycarbonate acting as an effective thermal insulating matrix. UV light instabilities have also been shown to occur due to the photocatalysis of TiO2 and the TiO2 perovskite interface. The introduction of a Sb2S3 buffer or CsBr clusters as interface modifiers can stabilize the interface of TiO2 perovskite. Herein, we aim at highlighting the main processes that prevent perovskite degradation using polymers and interfacial modifiers.
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- 2021
5. An open-access database and analysis tool for perovskite solar cells based on the FAIR data principles
- Author
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T. Jesper Jacobsson, Adam Hultqvist, Alberto García-Fernández, Aman Anand, Amran Al-Ashouri, Anders Hagfeldt, Andrea Crovetto, Antonio Abate, Antonio Gaetano Ricciardulli, Anuja Vijayan, Ashish Kulkarni, Assaf Y. Anderson, Barbara Primera Darwich, Bowen Yang, Brendan L. Coles, Carlo A. R. Perini, Carolin Rehermann, Daniel Ramirez, David Fairen-Jimenez, Diego Di Girolamo, Donglin Jia, Elena Avila, Emilio J. Juarez-Perez, Fanny Baumann, Florian Mathies, G. S. Anaya González, Gerrit Boschloo, Giuseppe Nasti, Gopinath Paramasivam, Guillermo Martínez-Denegri, Hampus Näsström, Hannes Michaels, Hans Köbler, Hua Wu, Iacopo Benesperi, M. Ibrahim Dar, Ilknur Bayrak Pehlivan, Isaac E. Gould, Jacob N. Vagott, Janardan Dagar, Jeff Kettle, Jie Yang, Jinzhao Li, Joel A. Smith, Jorge Pascual, Jose J. Jerónimo-Rendón, Juan Felipe Montoya, Juan-Pablo Correa-Baena, Junming Qiu, Junxin Wang, Kári Sveinbjörnsson, Katrin Hirselandt, Krishanu Dey, Kyle Frohna, Lena Mathies, Luigi A. Castriotta, Mahmoud. H. Aldamasy, Manuel Vasquez-Montoya, Marco A. Ruiz-Preciado, Marion A. Flatken, Mark V. Khenkin, Max Grischek, Mayank Kedia, Michael Saliba, Miguel Anaya, Misha Veldhoen, Neha Arora, Oleksandra Shargaieva, Oliver Maus, Onkar S. Game, Ori Yudilevich, Paul Fassl, Qisen Zhou, Rafael Betancur, Rahim Munir, Rahul Patidar, Samuel D. Stranks, Shahidul Alam, Shaoni Kar, Thomas Unold, Tobias Abzieher, Tomas Edvinsson, Tudur Wyn David, Ulrich W. Paetzold, Waqas Zia, Weifei Fu, Weiwei Zuo, Vincent R. F. Schröder, Wolfgang Tress, Xiaoliang Zhang, Yu-Hsien Chiang, Zafar Iqbal, Zhiqiang Xie, Eva Unger, Interdisciplinary Graduate School (IGS), Energy Research Institute @ NTU (ERI@N), Helmholtz-Zentrum Berlin for Materials and Energy, European Commission, European Research Council, Ministerio de Economía y Competitividad (España), Jacobsson, TJ [0000-0002-4317-2879], Hultqvist, A [0000-0002-2402-5427], García-Fernández, A [0000-0003-1671-9979], Anand, A [0000-0001-8984-1663], Al-Ashouri, A [0000-0001-5512-8034], Crovetto, A [0000-0003-1499-8740], Ricciardulli, AG [0000-0003-2688-9912], Kulkarni, A [0000-0002-7945-208X], Coles, BL [0000-0002-1291-4403], Ramirez, D [0000-0003-2630-7628], Fairen-Jimenez, D [0000-0002-5013-1194], Juarez-Perez, EJ [0000-0001-6040-1920], Baumann, F [0000-0003-0203-5971], Mathies, F [0000-0002-8950-3901], Paramasivam, G [0000-0003-2230-0787], Näsström, H [0000-0002-3264-1692], Michaels, H [0000-0001-9126-7410], Köbler, H [0000-0003-0230-6938], Dar, MI [0000-0001-9489-8365], Gould, IE [0000-0002-2389-3548], Kettle, J [0000-0002-1245-5286], Montoya, JF [0000-0002-6236-8922], Correa-Baena, JP [0000-0002-3860-1149], Wang, J [0000-0003-3849-3835], Sveinbjörnsson, K [0000-0001-6559-3781], Frohna, K [0000-0002-2259-6154], Vasquez-Montoya, M [0000-0003-0001-8641], Flatken, MA [0000-0003-2653-4468], Khenkin, MV [0000-0001-9201-0238], Grischek, M [0000-0002-9786-4854], Kedia, M [0000-0002-4770-3809], Saliba, M [0000-0002-6818-9781], Anaya, M [0000-0002-0384-5338], Shargaieva, O [0000-0003-4920-3282], Stranks, SD [0000-0002-8303-7292], Kar, S [0000-0002-7325-1527], Unold, T [0000-0002-5750-0693], Edvinsson, T [0000-0003-2759-7356], David, TW [0000-0003-0155-9423], Paetzold, UW [0000-0002-1557-8361], Zhang, X [0000-0002-2847-7359], Chiang, YH [0000-0003-2767-3056], Unger, E [0000-0002-3343-867X], and Apollo - University of Cambridge Repository
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Materials [Engineering] ,Renewable Energy, Sustainability and the Environment ,Analysis Tools ,Energy Engineering and Power Technology ,Materialkemi ,005: Computerprogrammierung, Programme und Daten ,stability ,ACCESS Database ,Electronic, Optical and Magnetic Materials ,4017 Mechanical Engineering ,621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnik ,Mediateknik ,Fuel Technology ,Media Engineering ,efficiency ,Materials Chemistry ,ddc:330 ,Photovoltaics and Wind Energy ,Generic health relevance ,ddc:620 ,4008 Electrical Engineering ,light ,Engineering & allied operations ,40 Engineering - Abstract
et al., Large datasets are now ubiquitous as technology enables higher-throughput experiments, but rarely can a research field truly benefit from the research data generated due to inconsistent formatting, undocumented storage or improper dissemination. Here we extract all the meaningful device data from peer-reviewed papers on metal-halide perovskite solar cells published so far and make them available in a database. We collect data from over 42,400 photovoltaic devices with up to 100 parameters per device. We then develop open-source and accessible procedures to analyse the data, providing examples of insights that can be gleaned from the analysis of a large dataset. The database, graphics and analysis tools are made available to the community and will continue to evolve as an open-source initiative. This approach of extensively capturing the progress of an entire field, including sorting, interactive exploration and graphical representation of the data, will be applicable to many fields in materials science, engineering and biosciences., Open access funding provided by Helmholtz-Zentrum Berlin für Materialien und Energie GmbH., The core funding of the project has been received from the European Union’s Horizon 2020 research and innovation programme under grant agreement no. 787289. We acknowledge the following sources for individual funding. Cambridge India Ramanujan Scholarship, China Scholarship Council, Deutscher Akademischer Austauschdienst (DAAD), EPSRC (grant no. EP/S009213/1), European Union’s Horizon 2020 research and innovation programme (grant no. 764787, EU Project ‘MAESTRO’), (grant no. 756962, ERC Project ‘HYPERION’), (grant no. 764047, EU Project ‘ESPResSo’ and grant no. 850937), GCRF/EPSRC SUNRISE (EP/P032591/1), German Federal Ministry for Education and Research (BMBF), HyPerFORME, NanoMatFutur (grant no. 03XP0091). PEROSEED (ZT-0024), Helmholtz Energy Materials Foundry, The Helmholtz Innovation Laboratory HySPRINT. BMBF (grant nos. 03SF0540, 03SF0557A), HyPerCells graduate school, Helmholtz Association, Helmholtz International Research School (HI-SCORE), the Erasmus programme (CDT-PV, grant no. EP/L01551X/1), the European Union’s Horizon 2020 research and innovation programme (Marie Skłodowska-Curie grant agreement nos. 841386, 795079 and 840751), Royal Society University Research Fellowship (grant no. UF150033). SNaPSHoTs (BMBF), SPARC II, German Research Foundation (DFG, grant no. SPP2196), The National Natural Science Foundation of China (grant no. 51872014), the Recruitment Programme of Global Experts, Fundamental Research Funds for the Central Universities and the ‘111’ project (grant no. B17002), the US Department of Energy’s Office of Energy Efficiency and Renewable Energy under Solar Energy Technologies Office (SETO) agreement no. DE-EE0008551, the Colombia Scientific Programme in the framework of the call Ecosistema Cientifíco (Contract no. FP44842-218-2018), the committee for the development of research (CODI) of the Universidad de Antioquia (grant no. 2017-16000), Spanish MINECO (Severo Ochoa programme, grant no. SEV‐2015‐0522), the Swedish research council (VR, grant no. 2019-05591) and the Swedish Energy Agency (grant no. 2020-005194).
- Published
- 2022
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