Lead-free p-type Mn:Cs3Cu2I5 perovskite with tunable dual-color emission through room-temperature grinding method
Source abstract
Abstract
Compared with widely studied lead halide perovskite, copper halide perovskite is toxic-free and combines better stability with comparable photoluminescence quantum yield. Cation doping has proven to be an effective way to manipulate optical and electronic properties of perovskite. Unlike lead halide perovskite able to act as the host of different kinds of dopant, copper halide perovskite acting as host material is still a great challenge. Herein, Mn was successfully doped into Cs $$_3$$ Cu $$_2$$ I $$_5$$ under room temperature via solid-state reaction. In addition to original self-trapped emission of Cs $$_3$$ Cu $$_2$$ I $$_5$$ at 445 nm, Mn dopant introduced characteristic emission at $$\sim $$ 550 nm and realized dual color emission tuned by feeding ratio, extending chroma of Cs $$_3$$ Cu $$_2$$ I $$_5$$ in blue region. Meanwhile, ultraviolet photo-electron spectra results confirmed that Mn $$2+$$ ion replacing Cu $$^+$$ resulted in p-type doping in Cs $$_3$$ Cu $$_2$$ I $$_5$$ . The as-prepared Mn:Cs $$_3$$ Cu $$_2$$ I $$_5$$ microcrystals show excellent stability with almost unchanged PL intensity within 15 days. Synthesis of p-type Mn:Cs3Cu2I5 with dual-color emission through room-temperature grinding method.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Perovskite Materials and Applications · Quantum Dots Synthesis And Properties · Crystal Structures and Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (26)
Show source-provided references
1. Yang DD, Li XM, Zhou WH, Zhang SL, Meng CF, Wu Y, Wang Y, Zeng HB (2019) CsPbBr$$_3$$ quantum dots 2.0: benzenesulfonic acid equivalent ligand awakens complete purification. Adv Mater 31(30):190076710.1002/adma.201900767 ↗
2. Li XM, Cao F, Yu DJ, Chen J, Sun ZG, Shen YL, Zhu Y, Wang L, Wei Y, Wu Y, Zeng HB (2017) All inorganic halide perovskites nanosystem: synthesis, structural features, optical properties and optoelectronic applications. Small 13(9):160399610.1002/smll.201603996 ↗
3. Wu Y, Wei CT, Li XM, Li YL, Qiu SC, Shen W, Cai B, Sun ZG, Yang DD, Deng ZT, Zeng HB (2018) In situ passivation of PbBr$$_64-$$ octahedra toward blue luminescent CsPbBr$$_3$$ nanoplatelets with near 100% absolute quantum yield. ACS Energy Lett 3(9):2030–203710.1021/acsenergylett.8b01025 ↗
4. Huang GG, Wang CL, Zhang H, Xu SH, Xu QY, Cui YP (2018) Post-healing of defects: an alternative way for passivation of carbon-based mesoscopic perovskite solar cells via hydrophobic ligand coordination. J Mater Chem A 6(6):2449–245510.1039/C7TA09646A ↗
5. Zhang MJ, Wang LX, Meng LH, Wu XG, Tan QW, Chen YJ, Liang WY, Jiang F, Cai Y, Zhong HZ (2018) Perovskite quantum dots embedded composite films enhancing UV response of silicon photodetectors for broadband and solar-blind light detection. Adv Opt Mater 6(16):180007710.1002/adom.201800077 ↗
6. Xu JK, Xu SH, Qi ZQ, Wang CL, Lu CG, Cui YP (2018) Size-tunable CsPbBr$$_3$$ perovskite ring arrays for lasing. Nanoscale 10(22):10383–1038810.1039/C8NR02303D ↗
7. Wang AF, Guo YY, Zhou ZB, Niu XH, Wang YG, Muhammad F, Li HB, Zhang T, Wang JL, Nie SM, Deng ZT (2019) Aqueous acid-based synthesis of lead-free tin halide perovskites with near-unity photoluminescence quantum efficiency. Chem Sci 10(17):4573–457910.1039/C9SC00453J ↗
8. Luo JJ, Hu MC, Niu GD, Tang J (2019) Lead-free halide perovskites and perovskite variants as phosphors toward light-emitting applications. ACS Appl Mater Interfaces 11(35):31575–3158410.1021/acsami.9b08407 ↗
9. Jun T, Sim K, Iimura S, Sasase M, Kamioka H, Kim J, Hosono H (2018) Lead-free highly efficient blue-emitting Cs$$_3$$Cu$$_2$$I$$_5$$ with 0D electronic structure. Adv Mater 30(43):e180454710.1002/adma.201804547 ↗
10. Lin R, Zhu Q, Guo Q, Zhu Y, Zheng W, Huang F (2020) Dual self-trapped exciton emission with ultrahigh photoluminescence quantum yield in CsCu$$_2$$I$$_3$$ and Cs$$_3$$Cu$$_2$$I$$_5$$ perovskite single crystals. J Phys Chem C 124(37):20469–2047610.1021/acs.jpcc.0c07435 ↗
11. Li S, Luo J, Liu J, Tang J (2019) Self-trapped excitons in all-inorganic halide perovskites: fundamentals, status, and potential applications. J Phys Chem C 10(8):1999–2007
12. Huang GG, Wang CL, Xu SH, Zong SF, Lu J, Wang ZY, Lu CG, Cui YP (2017) Postsynthetic doping of MnCl$$_2$$ molecules into preformed CsPbBr$$_3$$ perovskite nanocrystals via a halide exchange-driven cation exchange. Adv Mater 29(29):170009510.1002/adma.201700095 ↗
13. Wang HR, Dou YJ, Shen PY, Kong LM, Yuan H, Luo Y, Zhang XY, Yang XY (2020) Molecule-induced p-doping in perovskite nanocrystals enables efficient color-saturated red light-emitting diodes. Small 16(20):e200106210.1002/smll.202001062 ↗
14. Vashishtha P, Nutan GV, Griffith BE, Fang YA, Giovanni D, Jagadeeswararao M, Sum TC, Mathews N, Mhaisalkar SG, Hanna JV, White T (2019) Cesium copper iodide tailored nanoplates and nanorods for blue, yellow, and white emission. Chem Mater 31(21):9003–901110.1021/acs.chemmater.9b03250 ↗
15. Lin RC, Guo QL, Zhu Q, Zhu YM, Zheng W (2019) All-inorganic CsCu$$_2$$I$$_3$$ single crystal with high-PLQY (approximate to 15.7%) intrinsic white-light emission via strongly localized 1D excitonic recombination. Adv Mater 31(46):190507910.1002/adma.201905079 ↗
16. Jun T, Sim K, Iimura S, Sasase M, Kamioka H, Kim J, Hosono H (2019a) Lead-free highly efficient blue-emitting Cs$$_3$$Cu$$_2$$I$$_5$$ with 0D electronic structure. Adv Mater 30(43):180454710.1002/adma.201804547 ↗
17. Jun T, Handa T, Sim K, Iimura S, Sasase M, Kim J, Kanemitsu Y, Hosono H (2019b) One-step solution synthesis of white-light-emitting films via dimensionality control of the Cs–Cu–I system. APL Mater 7(11):11111310.1063/1.5127300 ↗
18. Li Q, Chen ZW, Yang B, Tan L, Xu B, Han J, Zhao YS, Tang J, Quan ZW (2020) Pressure-induced remarkable enhancement of self-trapped exciton emission in one-dimensional CsCu$$_2$$I$$_3$$ with tetrahedral units. J Am Chem Soc 142(4):1786–179110.1021/jacs.9b13419 ↗
19. Zhang F, Zhao ZH, Chen BK, Zheng H, Huang LL, Liu Y, Wang YT, Rogach AL (2020) Strongly emissive lead-free 0D Cs$$_3$$Cu$$_2$$I$$_5$$ perovskites synthesized by a room temperature solvent evaporation crystallization for down-conversion light-emitting devices and fluorescent inks. Adv Opt Mater 8(8):190172310.1002/adom.201901723 ↗
20. Das Adhikari S, Guria AK, Pradhan N (2019) Insights of doping and the photoluminescence properties of Mn-doped perovskite nanocrystals. J Phys Chem Lett 10(9):2250–225710.1021/acs.jpclett.9b00182 ↗
21. Liu HW, Wu ZN, Shao JR, Yao D, Gao H, Liu Y, Yu WL, Zhang H, Yang B (2017) CsPb$$_x$$Mn$$1-x$$Cl$$_3$$ perovskite quantum dots with high Mn substitution ratio. ACS Nano 11(2):2239–224710.1021/acsnano.6b08747 ↗
22. Martinez-Sarti L, Palazon F, Sessolo M, Bolink HJ (2020) Dry mechanochemical synthesis of highly luminescent, blue and green hybrid perovskite solids. Adv Opt Mater 8(4):190149410.1002/adom.201901494 ↗
23. Halcrow MA (2013) Jahn–Teller distortions in transition metal compounds, and their importance in functional molecular and inorganic materials. Chem Soc Rev 42:1784–179510.1039/C2CS35253B ↗
24. Zeng FJ, Guo YY, Hu W, Tan YQ, Zhang XM, Yang J, Lin QQ, Peng Y, Tang XS, Liu ZZ, Yao ZQ, Du J (2020) Green anti-solvent assisted crystallization strategy for air-stable uniform Cs$$_3$$Cu$$_2$$I$$_5$$ perovskite films with highly efficient blue photoluminescence. J Lumin 223:11717810.1016/j.jlumin.2020.117178 ↗
25. Hills-Kimball KM, Perez MJ, Nagaoka Y, Cai T, Yang HJ, Davis AH, Zheng WW, Chen O (2020) Ligand engineering for Mn$$2+$$ doping control in CsPbCl$$_3$$ perovskite nanocrystals via a quasi-solid–solid cation exchange reaction. Chem Mater 32(6):2489–250010.1021/acs.chemmater.9b05082 ↗
26. Luo J, Wang X, Li S, Liu J, Guo Y, Niu G, Yao L, Fu Y, Gao L, Dong Q, Zhao C, Leng M, Ma F, Liang W, Wang L, Jin S, Han J, Zhang L, Etheridge J, Wang J, Yan Y, Sargent EH, Tang J (2018) Efficient and stable emission of warm-white light from lead-free halide double perovskites. Nature 563(7732):541–54510.1038/s41586-018-0691-0 ↗