Study on Photoelectric Conversion Properties for Near‐infrared Absorbing Materials
Source abstract
Abstract
Abstract The feasibility of near‐infrared (NIR) absorbing material Cs0.33WO3 to transform NIR to photocurrent in a solid‐state device is reported. The electrical properties and energy levels of Cs0.33WO3 and the impedance of the devices are analyzed in detail to realize the photovoltaic transformation mechanism further. Polyvinylpyrrolidone incorporation into the Cs0.33WO3 layer can effectively suppress electron‐hole recombination and raise the photocurrent density from 2.5 to 22.2 (a 788% increase), which is much larger than that in a liquid‐electrolyte device. Poly(3,4‐ethylenedioxythiophene):poly(styrene sulfonate) used as a hole transport material can lead to a lower energy barrier and faster response than NiOX, but resulting in worse device stability.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Perovskite Materials and Applications · Transition Metal Oxide Nanomaterials · Gas Sensing Nanomaterials and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemical and Materials Engineering National Yunlin University of Science and Technology Yunlin 64002 Taiwan
Department of Electrical engineering State Polytechnic of Kupang East Nusa Tenggara 85361 Indonesia
References (40)
Show source-provided references
1. 10.1016/j.solener.2015.11.02810.1016/j.solener.2015.11.028 ↗
2. 10.1016/j.nanoen.2020.10537610.1016/j.nanoen.2020.105376 ↗
3. 10.1002/aenm.20170113610.1002/aenm.201701136 ↗
4. 10.1021/jp411112k10.1021/jp411112k ↗
5. 10.1039/C5CP02705E10.1039/C5CP02705E ↗
6. 10.1016/j.rser.2018.03.03010.1016/j.rser.2018.03.030 ↗
7. 10.1002/anie.20090312510.1002/anie.200903125 ↗
8. 10.1002/ange.20090312510.1002/ange.200903125 ↗
9. 10.1016/j.trechm.2020.01.00810.1016/j.trechm.2020.01.008 ↗
10. 10.1002/anie.20100515910.1002/anie.201005159 ↗
11. 10.1002/ange.20100515910.1002/ange.201005159 ↗
12. 10.1016/j.jallcom.2019.07.25810.1016/j.jallcom.2019.07.258 ↗
13. 10.1016/j.solmat.2021.11123410.1016/j.solmat.2021.111234 ↗
14. 10.1016/j.solener.2021.08.07610.1016/j.solener.2021.08.076 ↗
15. 10.1016/j.jpowsour.2017.10.06710.1016/j.jpowsour.2017.10.067 ↗
16. 10.1039/C5EE03380B10.1039/C5EE03380B ↗
17. 10.1111/j.1551-2916.2007.02065.x10.1111/j.1551-2916.2007.02065.x ↗
18. 10.1007/BF0265541910.1007/BF02655419 ↗
19. 10.1149/1.213339910.1149/1.2133399 ↗
20. 10.1039/C5TC01411E10.1039/C5TC01411E ↗
21. 10.1016/S0167-2738(97)00114-810.1016/S0167-2738(97)00114-8 ↗
22. 10.1111/j.1551-2916.2011.05039.x10.1111/j.1551-2916.2011.05039.x ↗
23. 10.1039/c2nr30612c10.1039/c2nr30612c ↗
24. 10.1016/j.solmat.2017.08.01310.1016/j.solmat.2017.08.013 ↗
25. 10.1016/j.jssc.2014.10.01610.1016/j.jssc.2014.10.016 ↗
26. 10.1016/S0925-4005(99)00410-410.1016/S0925-4005(99)00410-4 ↗
27. 10.1021/ic049522w10.1021/ic049522w ↗
28. 10.1016/j.materresbull.2010.08.01110.1016/j.materresbull.2010.08.011 ↗
29. 10.1002/adfm.20180767210.1002/adfm.201807672 ↗
30. 10.1021/acs.jpclett.1c0309010.1021/acs.jpclett.1c03090 ↗
31. 10.1002/adma.20150353410.1002/adma.201503534 ↗
32. 10.3390/nano1011229510.3390/nano10112295 ↗
33. 10.1557/jmr.2012.2510.1557/jmr.2012.25 ↗
34. 10.1016/j.rinp.2021.10480410.1016/j.rinp.2021.104804 ↗
35. 10.1016/j.jtice.2022.10450510.1016/j.jtice.2022.104505 ↗
36. Li Y. · Front. Chem. · 2020 · 8
37. 10.1038/s41586-019-1632-210.1038/s41586-019-1632-2 ↗
38. 10.1039/c0jm04379f10.1039/c0jm04379f ↗
39. 10.1039/C5TA09080F10.1039/C5TA09080F ↗
40. 10.3390/nano1104097410.3390/nano11040974 ↗