@article{Du:2021:10.1002/aenm.202101420,
author = {Du, T and Ratnasingham, SR and Kosasih, FU and Macdonald, T and Mohan, L and Augurio, A and Ahli, H and Lin, C-T and Xu, S and Xu, W and Binions, R and Ducati, C and Durrant, J and Briscoe, J and McLachlan, M},
doi = {10.1002/aenm.202101420},
journal = {Advanced Energy Materials},
title = {Aerosol assisted solvent treatment: a universal method for performance and stability enhancements in perovskite solar cells},
url = {http://dx.doi.org/10.1002/aenm.202101420},
volume = {11},
year = {2021}
}

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TY  - JOUR
AB  - Metal-halide perovskite solar cells (PSCs) have had a transformative impact on the renewable energy landscape since they were first demonstrated just over a decade ago. Outstanding improvements in performance have been demonstrated through structural, compositional, and morphological control of devices, with commercialization now being a reality. Here the authors present an aerosol assisted solvent treatment as a universal method to obtain performance and stability enhancements in PSCs, demonstrating their methodology as a convenient, scalable, and reproducible post-deposition treatment for PSCs. Their results identify improvements in crystallinity and grain size, accompanied by a narrowing in grain size distribution as the underlying physical changes that drive reductions of electronic and ionic defects. These changes lead to prolonged charge-carrier lifetimes and ultimately increased device efficiencies. The versatility of the process is demonstrated for PSCs with thick (>1 µm) active layers, large-areas (>1 cm2) and a variety of device architectures and active layer compositions. This simple post-deposition process is widely transferable across the field of perovskites, thereby improving the future design principles of these materials to develop large-area, stable, and efficient PSCs.
AU  - Du,T
AU  - Ratnasingham,SR
AU  - Kosasih,FU
AU  - Macdonald,T
AU  - Mohan,L
AU  - Augurio,A
AU  - Ahli,H
AU  - Lin,C-T
AU  - Xu,S
AU  - Xu,W
AU  - Binions,R
AU  - Ducati,C
AU  - Durrant,J
AU  - Briscoe,J
AU  - McLachlan,M
DO  - 10.1002/aenm.202101420
PY  - 2021///
SN  - 1614-6832
TI  - Aerosol assisted solvent treatment: a universal method for performance and stability enhancements in perovskite solar cells
T2  - Advanced Energy Materials
UR  - http://dx.doi.org/10.1002/aenm.202101420
UR  - https://onlinelibrary.wiley.com/doi/10.1002/aenm.202101420
UR  - http://hdl.handle.net/10044/1/90594
VL  - 11
ER  - 

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