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APPEL

Approaching efficiency limits of perovskite solar cells by overcoming non-radiative recombination losses

Total Cost €

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EC-Contrib. €

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Partnership

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Project "APPEL" data sheet

The following table provides information about the project.

Coordinator
THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF OXFORD 

Organization address
address: WELLINGTON SQUARE UNIVERSITY OFFICES
city: OXFORD
postcode: OX1 2JD
website: www.ox.ac.uk

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country United Kingdom [UK]
 Total cost 195˙454 €
 EC max contribution 195˙454 € (100%)
 Programme 1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
 Code Call H2020-MSCA-IF-2015
 Funding Scheme MSCA-IF-EF-ST
 Starting year 2016
 Duration (year-month-day) from 2016-11-01   to  2018-10-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF OXFORD UK (OXFORD) coordinator 195˙454.00

Map

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 Project objective

Metal halide perovskites are currently viewed as a new “wonder materials” due to the combination of their outstanding optical and electronic properties with the ease of processing as compared to similar direct bandgap semiconductor such as GaAs. Despite the meteoric rise of the power conversion efficiency of perovskite solar cells (up to 20% in less than 5 years) they is still a substantial potential of improvement towards the theoretical efficiency limits. During the first research phase, most of the effort has been devoted to the development of deposition processes to produce the best crystalline thin films. APPEL has the ambition to initiate the second phase, in which fundamental understanding of the recombination losses in the perovskite and at heterojunctions with charge extraction layers will make possible to generate devices with efficiencies approaching the full potential of these semiconductors. A perfect solar cell should also be an excellent emitter, since 100% of the absorbed photons must recombine radiatively. Therefore the original approach APPEL is to target primarily light emission (photoluminescence and electroluminescence) to understand the factors governing the recombination losses in solar cells. From the understanding of the fundamental recombination mechanisms at the heterojunctions, I will demonstrate highly efficient devices with >23% power conversion efficiency. Moreover, efficient light-emitting diodes (LED) will be produce alongside photovoltaic devices. This work will set the foundation of the future rational optimisation of metal halide perovskite devices in the same way that optimisation of light emission in GaAs led to the advent of devices approaching the theoretical limits.

 Publications

year authors and title journal last update
List of publications.
2019 Jongchul Lim, Maximilian Hoerantner, Nobuya Sakai, James M. Ball, Suhas Mahesh, Nakita K. Noel, Yen-Hung Lin, Jay Patel, David McMeekin, Michael B Johnston, Bernard Wenger, Henry Snaith
Elucidating the long-range charge carrier mobility in metal halide perovskite thin films
published pages: , ISSN: 1754-5692, DOI: 10.1039/C8EE03395A
Energy & Environmental Science 2019-10-08
2017 Bernard Wenger, Pabitra K. Nayak, Xiaoming Wen, Sameer V. Kesava, Nakita K. Noel, Henry J. Snaith
Consolidation of the optoelectronic properties of CH3NH3PbBr3 perovskite single crystals
published pages: 590, ISSN: 2041-1723, DOI: 10.1038/s41467-017-00567-8
Nature Communications 8/1 2019-05-25
2018 Zhiping Wang, Qianqian Lin, Bernard Wenger, M. Greyson Christoforo, Yen-Hung Lin, Matthew T. Klug, Michael B. Johnston, Laura M. Herz, Henry J. Snaith
High irradiance performance of metal halide perovskites for concentrator photovoltaics
published pages: 855-861, ISSN: 2058-7546, DOI: 10.1038/s41560-018-0220-2
Nature Energy 3/10 2019-05-25
2017 Nakita K. Noel, Martina Congiu, Alexandra J. Ramadan, Sarah Fearn, David P. McMeekin, Jay B. Patel, Michael B. Johnston, Bernard Wenger, Henry J. Snaith
Unveiling the Influence of pH on the Crystallization of Hybrid Perovskites, Delivering Low Voltage Loss Photovoltaics
published pages: 328-343, ISSN: 2542-4351, DOI: 10.1016/j.joule.2017.09.009
Joule 1/2 2019-05-25
2018 Nakita K. Noel, Bernard Wenger, Severin N. Habisreutinger, Jay B. Patel, Timothy Crothers, Zhiping Wang, Robin J. Nicholas, Michael B. Johnston, Laura M. Herz, Henry J. Snaith
Highly Crystalline Methylammonium Lead Tribromide Perovskite Films for Efficient Photovoltaic Devices
published pages: 1233-1240, ISSN: 2380-8195, DOI: 10.1021/acsenergylett.8b00509
ACS Energy Letters 3/6 2019-05-25
2018 Pabitra K. Nayak, Michael Sendner, Bernard Wenger, Zhiping Wang, Kshama Sharma, Alexandra J. Ramadan, Robert Lovrinčić, Annemarie Pucci, P. K. Madhu, Henry J. Snaith
Impact of Bi 3+ Heterovalent Doping in Organic–Inorganic Metal Halide Perovskite Crystals
published pages: 574-577, ISSN: 0002-7863, DOI: 10.1021/jacs.7b11125
Journal of the American Chemical Society 140/2 2019-05-25
2018 Rebecca J. Sutton, Marina R. Filip, Amir A. Haghighirad, Nobuya Sakai, Bernard Wenger, Feliciano Giustino, Henry J. Snaith
Cubic or Orthorhombic? Revealing the Crystal Structure of Metastable Black-Phase CsPbI 3 by Theory and Experiment
published pages: 1787-1794, ISSN: 2380-8195, DOI: 10.1021/acsenergylett.8b00672
ACS Energy Letters 3/8 2019-05-25
2019 Yasser Hassan, Olivia J. Ashton, Jong Hyun Park, Guangru Li, Nobuya Sakai, Bernard Wenger, Amir-Abbas Haghighirad, Nakita K. Noel, Myoung Hoon Song, Bo Ram Lee, Richard H. Friend, Henry J. Snaith
Facile Synthesis of Stable and Highly Luminescent Methylammonium Lead Halide Nanocrystals for Efficient Light Emitting Devices
published pages: 1269-1279, ISSN: 0002-7863, DOI: 10.1021/jacs.8b09706
Journal of the American Chemical Society 141/3 2019-05-25

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