Journal article
Revealing the origin of voltage loss in mixed-halide perovskite solar cells
- Abstract:
-
The tunable bandgap of metal-halide perovskites has opened up the possibility of tandem solar cells with over 30% efficiency. Iodide-Bromide (I-Br) mixed-halide perovskites are crucial to achieve the optimum bandgap for such tandems. However, when the Br content is increased to widen the bandgap, cells fail to deliver the expected increase in open-circuit voltage (VOC). This loss in VOC has been attributed to photo-induced halide segregation. Here, we combine Fourier Transform Photocurrent Sp...
Expand abstract
- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Authors
Bibliographic Details
- Publisher:
- Royal Society of Chemistry Publisher's website
- Journal:
- Energy and Environmental Science Journal website
- Volume:
- 13
- Pages:
- 258-267
- Publication date:
- 2019-11-26
- Acceptance date:
- 2019-11-26
- DOI:
- EISSN:
-
1754-5706
- ISSN:
-
1754-5692
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:1074726
- UUID:
-
uuid:67b313e3-e802-44b9-9d6f-e462c08d2d4e
- Local pid:
- pubs:1074726
- Source identifiers:
-
1074726
- Deposit date:
- 2019-11-28
Terms of use
- Copyright holder:
- The Royal Society of Chemistry
- Copyright date:
- 2019
- Rights statement:
- © The Royal Society of Chemistry 2019
- Notes:
-
This is the accepted manuscript version of the article. The final version is available from The Royal Society of Chemistry at https://doi.org/10.1039/C9EE02162K
Metrics
If you are the owner of this record, you can report an update to it here: Report update to this record