DataVXAdvanced Functional MaterialsPaper
journal article·2024-09

Synergistically Regulating CBD‐SnO2/Perovskite Buried Interface for Efficient FAPbI3 Perovskite Solar Cells

Zhenghao Liu, Yiming Li, Zijing Chen, Chengyu Tan, Xiangjin Du, Fubo Tian, Jiangjian Shi, Huijue Wu, Yanhong Luo, Dongmei Li, Qingbo Meng

Advanced Functional Materials· Volume 34· Issue 39
Publisher page
Source abstract

Abstract

Abstract Tin oxide (SnO2) based on chemical bath deposition method (CBD‐SnO2) is considered as an ideal electron transporting layer for perovskite solar cells (PSCs), however, the research on precise regulation toward CBD‐SnO2 layer is lacking. Here, the study introduces a multifunctional molecule, potassium 2‐(N‐morpholino)ethanesulfonate (MES‐K), on the surface of CBD‐SnO2 layer to synergistically modify the buried interface between the SnO2 and perovskite. It is found that MES‐K introduction can passivate interfacial defects, favor the perovskite crystal growth, and improve carrier transportation. 25.14% efficiency of small‐size perovskite solar cells has been achieved with 24.45% efficiency of 1 cm2 perovskite devices, with negligible hysteresis. Besides, unencapsulated devices based on CBD‐SnO2 can maintain > 95% of its initial efficiency after 2000 h storage at ambient environment, and > 90% after 1000 h LED illumination.
Source: crossref · Quality: baseline

Research context

Electronic materialsMaterials processing

OpenAlex topics: Perovskite Materials and Applications · Conducting polymers and applications · Organic Light-Emitting Diodes Research

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Key Laboratory for Renewable Energy Chinese Academy of Sciences (CAS) Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 P. R. China

College of Materials Science and Opto‐Electronic Technology University of Chinese Academy of Sciences Beijing 100049 P. R. China

School of Physical Sciences University of Chinese Academy of Sciences Beijing 100049 P. R. China

State Key Laboratory of Superhard Materials College of Physics Jilin University Changchun 130012 P. R. China

Songshan Lake Materials Laboratory Dongguan Guangdong 523808 P. R. China

Centre of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100049 P. R. China

Funding

Natural Science Foundation of Beijing Municipality · National Natural Science Foundation of China · Ministry of Science and Technology of the People's Republic of China

References (54)

Show source-provided references
1. 10.1021/ja809598r10.1021/ja809598r ↗
2. 10.1038/nphoton.2014.13410.1038/nphoton.2014.134 ↗
3. 10.1038/s41586-023-05825-y10.1038/s41586-023-05825-y ↗
4. 10.1038/s41586-023-05992-y10.1038/s41586-023-05992-y ↗
5. 10.1038/s41586-023-06278-z10.1038/s41586-023-06278-z ↗
6. 10.1002/aenm.20230265910.1002/aenm.202302659 ↗
7. 10.1002/adma.20211043810.1002/adma.202110438 ↗
8. 10.1103/PhysRevLett.88.09550110.1103/PhysRevLett.88.095501 ↗
9. 10.1039/C6EE02390H10.1039/C6EE02390H ↗
10. 10.1038/s41586-021-03285-w10.1038/s41586-021-03285-w ↗
11. 10.1126/science.abh103510.1126/science.abh1035 ↗
12. 10.1039/C5EE02608C10.1039/C5EE02608C ↗
13. 10.1039/C7EE00421D10.1039/C7EE00421D ↗
14. 10.1039/C7TA08040A10.1039/C7TA08040A ↗
15. 10.1021/acsenergylett.8b0069210.1021/acsenergylett.8b00692 ↗
16. 10.1038/s41566-023-01247-410.1038/s41566-023-01247-4 ↗
17. 10.1038/nenergy.2016.17710.1038/nenergy.2016.177 ↗
18. 10.1038/s41467-018-05760-x10.1038/s41467-018-05760-x ↗
19. 10.1126/science.abp887310.1126/science.abp8873 ↗
20. 10.1002/anie.20200350210.1002/anie.202003502 ↗
21. 10.1021/acsami.8b1033210.1021/acsami.8b10332 ↗
22. 10.1039/C7TA07663K10.1039/C7TA07663K ↗
23. 10.1016/j.orgel.2020.10597210.1016/j.orgel.2020.105972 ↗
24. 10.1021/acsenergylett.2c0166110.1021/acsenergylett.2c01661 ↗
25. 10.1007/s40820-021-00675-710.1007/s40820-021-00675-7 ↗
26. 10.1038/s41586-023-06637-w10.1038/s41586-023-06637-w ↗
27. 10.1039/D3TC02445H10.1039/D3TC02445H ↗
28. 10.1002/aenm.20220041710.1002/aenm.202200417 ↗
29. 10.1038/s41560-020-0653-210.1038/s41560-020-0653-2 ↗
30. 10.1038/180809a010.1038/180809a0 ↗
31. 10.1002/aenm.20200260610.1002/aenm.202002606 ↗
32. 10.1063/1.174758810.1063/1.1747588 ↗
33. 10.1002/aenm.20220167610.1002/aenm.202201676 ↗
34. 10.1002/adom.20160032710.1002/adom.201600327 ↗
35. 10.1038/ncomms678410.1038/ncomms6784 ↗
36. 10.1038/nature2598910.1038/nature25989 ↗
37. 10.1063/1.36340110.1063/1.363401 ↗
38. 10.1002/adma.20150004810.1002/adma.201500048 ↗
39. 10.1002/aenm.20190135210.1002/aenm.201901352 ↗
40. 10.1002/adma.20200643510.1002/adma.202006435 ↗
41. 10.1021/acsenergylett.3c0116710.1021/acsenergylett.3c01167 ↗
42. 10.1002/adma.20230187910.1002/adma.202301879 ↗
43. 10.1038/s41467-018-07099-910.1038/s41467-018-07099-9 ↗
44. 10.1063/1.486463810.1063/1.4864638 ↗
45. 10.1063/1.497210410.1063/1.4972104 ↗
46. 10.1016/j.joule.2018.04.01010.1016/j.joule.2018.04.010 ↗
47. 10.1016/j.joule.2019.12.01610.1016/j.joule.2019.12.016 ↗
48. 10.1016/j.joule.2022.02.00310.1016/j.joule.2022.02.003 ↗
49. 10.1002/aenm.20220279910.1002/aenm.202202799 ↗
50. 10.1016/0927-0256(96)00008-010.1016/0927-0256(96)00008-0 ↗
51. 10.1103/PhysRevB.49.1425110.1103/PhysRevB.49.14251 ↗
52. 10.1103/PhysRevLett.77.386510.1103/PhysRevLett.77.3865 ↗
53. 10.1103/PhysRevB.49.1622310.1103/PhysRevB.49.16223 ↗
54. 10.1103/PhysRevB.59.175810.1103/PhysRevB.59.1758 ↗