DataVXAdvanced Functional MaterialsPaper
journal article·2024-11

Dimeric Carbazole Core Based Dopant‐Free Hole Transport Material for n‐i‐p Planar Perovskite Solar Cell

Ziyang Xia, Xuezhen Feng, Tai Wu, Wei Zhang, Cheng Chen, Linqin Wang, Wenbin Zhang, Haoxin Wang, Yi Tian, Yong Hua, Hong Chen, Ming Cheng

Advanced Functional Materials· Volume 34· Issue 48
Publisher page
Source abstract

Abstract

Abstract A profitable approach for improving the stability of n‐i‐p planar perovskite solar cell (PSC) is developing dopant‐free hole transport materials (HTMs) with desirable intrinsic charge transport properties. In this work, by adopting a metal‐free catalytic intramolecular C─C coupling reaction, a carbazole dimer‐based fused‐ring is synthesized, and further developed a small molecular dopant‐free HTM abbreviated as NCz‐DM with appropriate energy level, excellent hole transport and film formation properties. Applied in n‐i‐p planar PSC, an impressive power conversion efficiency (PCE) of 24.0% is achieved, together with enhanced humidity, thermal and light stability, which is among the high level of ever‐reported results for PSCs utilizing small molecular dopant‐free HTM.
Source: crossref · Quality: baseline

Research context

Electronic materialsCatalysis & surfaces

OpenAlex topics: Perovskite Materials and Applications · Conducting polymers and applications · Organic Electronics and Photovoltaics

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

Affiliations

Institute for Energy Research Jiangsu University Zhenjiang 212013 China

Shenzhen Key Laboratory of Interfacial Science and Engineering of Materials (SKLISEM) School of Environmental Science and Engineering Southern University of Science and Technology Shenzhen 518055 China

Yunnan Key Laboratory for Micro/Nano Materials & Technology School of Materials and Energy Yunnan University Kunming 650091 China

Center of Artificial Photosynthesis for Solar Fuels School of Science Westlake University Hangzhou 310024 China

Funding

National Natural Science Foundation of China · Outstanding Youth Foundation of Jiangsu Province

References (40)

Show source-provided references
1. 10.1021/ja809598r10.1021/ja809598r ↗
2. National Renewable Energy Laboratory (NREL) Best Research Cell Effciencies https://www.nrel.gov/pv/cell-efficiency.html. (accessed September 2024).
3. 10.1126/science.adm947410.1126/science.adm9474 ↗
4. 10.1038/s41586-023-05825-y10.1038/s41586-023-05825-y ↗
5. 10.1002/adma.20230735710.1002/adma.202307357 ↗
6. 10.1021/acs.chemrev.0c0010710.1021/acs.chemrev.0c00107 ↗
7. 10.1002/aenm.20210108510.1002/aenm.202101085 ↗
8. 10.1038/s41578-023-00582-w10.1038/s41578-023-00582-w ↗
9. 10.1021/acsenergylett.4c0080610.1021/acsenergylett.4c00806 ↗
10. 10.1038/s41560-023-01377-710.1038/s41560-023-01377-7 ↗
11. 10.1039/C8EE02744G10.1039/C8EE02744G ↗
12. 10.1016/j.jechem.2020.05.05010.1016/j.jechem.2020.05.050 ↗
13. 10.1039/D4EE00912F10.1039/D4EE00912F ↗
14. 10.1002/aenm.20190162010.1002/aenm.201901620 ↗
15. 10.1039/D0CS00573H10.1039/D0CS00573H ↗
16. 10.1002/aenm.20230399710.1002/aenm.202303997 ↗
17. 10.1039/C8EE02744G10.1039/C8EE02744G ↗
18. 10.1016/j.joule.2023.12.01210.1016/j.joule.2023.12.012 ↗
19. 10.1021/acsenergylett.3c0101610.1021/acsenergylett.3c01016 ↗
20. 10.1016/j.mattod.2023.06.00910.1016/j.mattod.2023.06.009 ↗
21. 10.1038/s41566-022-01111-x10.1038/s41566-022-01111-x ↗
22. 10.1002/aenm.20220268010.1002/aenm.202202680 ↗
23. 10.1002/aenm.20220220710.1002/aenm.202202207 ↗
24. 10.1039/D2EE01256A10.1039/D2EE01256A ↗
25. 10.1039/D0EE02337J10.1039/D0EE02337J ↗
26. 10.1021/acsenergylett.2c0097710.1021/acsenergylett.2c00977 ↗
27. 10.1039/D1CS01157J10.1039/D1CS01157J ↗
28. 10.1002/anie.20201312810.1002/anie.202013128 ↗
29. 10.1002/aenm.20190126810.1002/aenm.201901268 ↗
30. 10.1002/anie.20211320710.1002/anie.202113207 ↗
31. 10.1002/aenm.20210269710.1002/aenm.202102697 ↗
32. 10.1021/acsenergylett.9b0153910.1021/acsenergylett.9b01539 ↗
33. 10.1021/jacs.2c1133810.1021/jacs.2c11338 ↗
34. 10.1126/sciadv.150149110.1126/sciadv.1501491 ↗
35. 10.1038/s41467-018-06998-110.1038/s41467-018-06998-1 ↗
36. 10.1002/adma.20140241510.1002/adma.201402415 ↗
37. 10.1002/aenm.20220426010.1002/aenm.202204260 ↗
38. 10.1038/nphoton.2015.21310.1038/nphoton.2015.213 ↗
39. 10.1038/s41467-017-01360-310.1038/s41467-017-01360-3 ↗
40. 10.1021/acs.nanolett.8b0144010.1021/acs.nanolett.8b01440 ↗