Healthy and stable lighting via single-component white perovskite nanoplates
Source abstract
Abstract
Single-component healthy white light was achieved via Mn2+ post-doping into blue perovskite nanoplates (NPLs). The white light consists of two complementary colors, sky-blue (482 nm) and orange-red (610 nm), without harmful deep blue light (400-450 nm), which realizes the Commission Internationale de I'Eclairage (CIE) coordinates of (0.33, 0.33) (standard pure white light) and a color temperature of 6000 K. Benefitting from the lattice shrinking via Mn2+ doping, the stability of white NPLs toward long-term storage, UV light, heat, and polar solvents was greatly improved. Finally, a healthy and stable white light-emitting diode (WLED) was fabricated via down-conversion of a UV light LED with our white perovskite NPLs, and the WLED worked continuously for 240 minutes with a color drift of only (±0.006, ±0.004) and with a half lifetime (T50) of 212 minutes.
Source: europepmc · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Perovskite Materials and Applications · Organic Light-Emitting Diodes Research · Quantum Dots Synthesis And Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210023, P. R. China
Funding
National Key Research and Development Program of China · Natural Science Foundation of Jiangsu Province · Priority Academic Program Development of Jiangsu Higher Education Institutions · National Natural Science Foundation of China · Nanjing University of Posts and Telecommunications · Jilin University
References (54)
Show source-provided references
1. Sun · Nature · 2006 · 440 · 90810.1038/nature04645 ↗
2. Chen · Joule · 2021 · 5 · 45610.1016/j.joule.2020.12.008 ↗
3. Uchida · Opt. Eng. · 2005 · 44 · 12400310.1117/1.2131071 ↗
4. Chen · Nat. Photonics · 2021 · 15 · 23810.1038/s41566-020-00743-1 ↗
5. Lin · J. Phys. Chem. Lett. · 2011 · 2 · 126810.1021/jz2002452 ↗
6. Zhou · ACS Appl. Mater. Interfaces · 2017 · 9 · 4044610.1021/acsami.7b12456 ↗
7. Roushan · Angew. Chem., Int. Ed. · 2012 · 51 · 43610.1002/anie.201105110 ↗
8. Bidikoudi · Cell Death Dis. · 2018 · 54 · 8150
9. Palazon · Chem. Mater. · 2016 · 28 · 290210.1021/acs.chemmater.6b00954 ↗
10. Ma · Chem. Commun. · 2019 · 55 · 563110.1039/C9CC02229E ↗
11. Niwano · Br. J. Ophthalmol. · 2014 · 98 · 99010.1136/bjophthalmol-2014-305205 ↗
12. Hu · Cell Death Dis. · 2016 · 7 · e246810.1038/cddis.2016.363 ↗
13. Narimatsu · Exp. Eye Res. · 2015 · 132 · 4810.1016/j.exer.2015.01.003 ↗
14. del Olmo-Aguado · Neurochem. Res. · 2016 · 41 · 232410.1007/s11064-016-1946-5 ↗
15. Núñez-Álvarez · Neurochem. Int. · 2019 · 125 · 18710.1016/j.neuint.2019.02.018 ↗
16. Osborne · Exp. Eye Res. · 2014 · 128 · 810.1016/j.exer.2014.08.012 ↗
17. Wang · J. Am. Chem. Soc. · 2009 · 131 · 1357210.1021/ja903947b ↗
18. Luo · Nature · 2018 · 563 · 54110.1038/s41586-018-0691-0 ↗
19. Zhang · Inorg. Chem. · 2020 · 59 · 1408510.1021/acs.inorgchem.0c01861 ↗
20. Sun · ACS Nano · 2016 · 10 · 364810.1021/acsnano.5b08193 ↗
21. Shen · Nanoscale · 2021 · 13 · 179110.1039/D0NR07913H ↗
22. Shen · Inorg. Chem. · 2022 · 61 · 860410.1021/acs.inorgchem.2c01113 ↗
23. Shen · Research · 2021 · 2021 · 982937410.34133/2021/9829374 ↗
24. Chen · Adv. Mater. · 2017 · 29 · 160315710.1002/adma.201603157 ↗
25. Chung · Nanoscale · 2016 · 8 · 1410910.1039/C5NR09291D ↗
26. Cao · Nature · 2018 · 562 · 24910.1038/s41586-018-0576-2 ↗
27. Liu · ACS Nano · 2017 · 11 · 1037310.1021/acsnano.7b05442 ↗
28. Dutta · Angew. Chem., Int. Ed. · 2019 · 58 · 555210.1002/anie.201900374 ↗
29. Protesescu · Nano Lett. · 2015 · 15 · 369210.1021/nl5048779 ↗
30. Shen · ACS Appl. Mater. Interfaces · 2022 · 14 · 568210.1021/acsami.1c24662 ↗
31. Akkerman · J. Am. Chem. Soc. · 2015 · 137 · 1027610.1021/jacs.5b05602 ↗
32. Nedelcu · Nano Lett. · 2015 · 15 · 563510.1021/acs.nanolett.5b02404 ↗
33. Lee · Adv. Funct. Mater. · 2018 · 28 · 170350910.1002/adfm.201703509 ↗
34. Das Adhikari · Nanoscale · 2022 · 14 · 146810.1039/D1NR06255G ↗
35. Wang · Nanoscale · 2021 · 13 · 1528510.1039/D1NR04635G ↗
36. Xu · Nanoscale · 2022 · 14 · 224810.1039/D1NR06497E ↗
37. Jin · Light: Sci. Appl. · 2022 · 11 · 5210.1038/s41377-022-00739-2 ↗
38. Taylor-Shaw · J. Mater. Chem. C · 2016 · 4 · 1149910.1039/C6TC03585J ↗
39. Chen · J. Mater. Chem. C · 2018 · 6 · 899010.1039/C8TC03139H ↗
40. Sun · ACS Energy Lett. · 2020 · 5 · 213110.1021/acsenergylett.0c00931 ↗
41. Zhang · Chem. Mater. · 2021 · 33 · 284710.1021/acs.chemmater.0c04934 ↗
42. Chen · Adv. Opt. Mater. · 2019 · 7 · 190108210.1002/adom.201901082 ↗
43. Shamsi · ACS Energy Lett. · 2020 · 5 · 190010.1021/acsenergylett.0c00935 ↗
44. Jiang · Nano Energy · 2022 · 97 · 10718110.1016/j.nanoen.2022.107181 ↗
45. Ji · ACS Omega · 2021 · 6 · 1383110.1021/acsomega.1c01383 ↗
46. Liu · Adv. Photonics Res. · 2021 · 2 · 210013710.1002/adpr.202100137 ↗
47. Zou · J. Am. Chem. Soc. · 2017 · 139 · 1144310.1021/jacs.7b04000 ↗
48. Liu · J. Am. Chem. Soc. · 2016 · 138 · 1495410.1021/jacs.6b08085 ↗
49. Akkerman · ACS Energy Lett. · 2017 · 2 · 218310.1021/acsenergylett.7b00707 ↗
50. Shamsi · ACS Nano · 2017 · 11 · 1020610.1021/acsnano.7b04761 ↗
51. Shen · J. Mater. Chem. C · 2021 · 9 · 272910.1039/D0TC05685E ↗
52. Shen · Chem. Commun. · 2018 · 54 · 280410.1039/C8CC00139A ↗
53. Sun · J. Am. Chem. Soc. · 2018 · 140 · 1170510.1021/jacs.8b05949 ↗
54. Luo · Angew. Chem. · 2016 · 128 · 901010.1002/ange.201602236 ↗