Research progress on the improvement of the stability of perovskite quantum dots

doi:10.16085/j.issn.1000-6613.2020-0432

Abstract

Abstract:

Perovskite quantum dots have attracted much attention in light-emitting diodes, laser emitters, and other fields due to their narrow optical emission bands, adjustable light emission, and high quantum yield, etc. However, perovskite quantum dots are highly sensitive to the environment due to their strong ionicity, high surface energy, and easy migration of surface ligands, therefore, they are limited in practical applications. This article introduces the reasons of the structure and instability of perovskite quantum dots and summarizes the main methods to improve the stability of perovskite quantum dots in recent years from four aspects: ion doping, surface passivation, surface coating, and multiple protection. Finally, from the perspective of green environmental protection, the prospect of the preparation of highly stable biomass-based perovskite quantum dots are put forward. It proposed to use biomass materials with specific structures and their derivatives to replace traditional petroleum-based reagents as ligands, solvents, and shell materials for the adsorption of heavy metal ions, which accelerates the development of perovskite quantum dots towards green and low toxicity.

Key words: perovskite, quantum dots, stability, biomass

摘要：

钙钛矿量子点具有发光谱带较窄、发光可调、量子效率高等优异的光学性能，在发光二极管、激光发射器等领域广受关注。但是钙钛矿量子点由于强离子性、高表面能及表面配体易迁移等特性而对环境高度敏感，使其在实际应用中受到限制。本文简要介绍了钙钛矿量子点结构和不稳定的原因，综述了近年来提高钙钛矿量子点稳定性的主要方法，重点从离子掺杂、表面钝化、表面包覆及多重保护4个方面展开论述。最后从绿色环保的角度出发，对高稳定生物质基钙钛矿量子点材料的制备进行了展望，提出使用具有特定结构的生物质材料及其衍生材料取代传统石油基试剂作为配体、溶剂或吸附重金属离子的外壳材料，可加速钙钛矿量子点朝着绿色低毒的方向发展。

关键词: 钙钛矿, 量子点, 稳定性, 生物质

CLC Number:

TN304

Bin LYU, Xu GUO, Dangge GAO, Jianzhong MA, Dong MA. Research progress on the improvement of the stability of perovskite quantum dots[J]. Chemical Industry and Engineering Progress, 2021, 40(1): 247-258.

吕斌, 郭旭, 高党鸽, 马建中, 麻冬. 提高钙钛矿量子点稳定性的研究进展[J]. 化工进展, 2021, 40(1): 247-258.

Figures/Tables 7

References 96

1	ROSE G. Beschreibung einiger neuen mineralien des urals[J]. Annalen der Physik, 1839, 124(12): 551-573.
2	王汝成, 徐士进, 陆建军, 等. 钙钛矿族矿物的晶体化学分类和地球化学演化[J]. 地学前缘, 2000, 7(2): 457-465.
	WANG Rucheng, XU Shijin, LU Jianjun, et al. Crystal-chemistry and geochemistry of perovskite-group minerals[J]. Earth Science Frontiers, 2000, 7(2): 457-465.
3	WELLS H L. Über die cäsium-und kalium-bleihalogenide[J]. Zeitschrift Für Anorganische Chemie, 1893, 3(1): 195-210.
4	KOJIMA A, TESHIMA K, SHIRAL Y, et al. Organometal halide perovskites as visible-light sensitizers for photovoltaic cells[J]. Journal of the American Chemical Society, 2009, 131(17): 6050-6051.
5	IM J H, LEE C R, LEE J W, et al. 6.5% Efficient perovskite quantum-dot-sensitized solar cell[J]. Nanoscale, 2011, 3(10): 4088-4093.
6	韦祎, 陈叶青, 程子泳, 等. 如何提升铅卤钙钛矿量子点的稳定性[J]. 中国科学: 化学, 2018, 48(8): 9-27.
	WEI Yi, CHEN Yeqin, CHENG Ziyong, et al. How to enhance the stability of lead halide perovskite quantum dots?[J]. Scientla Sinica Chimica, 2018, 48(8): 9-27.
7	LIN K, XING J, QUAN L N, et al. Perovskite light-emitting diodes with external quantum efficiency exceeding 20%[J]. Nature, 2018, 562(7726): 245-248.
8	YANG G L, ZHONG H Z. Organometal halide perovskite quantum dots: synthesis, optical properties, and display applications[J]. Chinese Chemical Letters, 2016, 27(8): 1124-1130.
9	GOLDSCHIDT V M. Geochemische verteilungsgesetze der elemente. skrifter norske videnskaps[J]. Akad. Oslo I. Mat-Nat. K1, 1926, 8(6/7): 112-117.
10	BARTEL C J, SUTTON C, GOLDSMITH B R, et al. New tolerance factor to predict the stability of perovskite oxides and halides[J]. Science Advances, 2019, 5(2): eaav0693.
11	TRAVIS W, GLOVER E N K, BRONSTEIN H, et al. On the application of the tolerance factor to inorganic and hybrid halide perovskites: a revised system[J]. Chemical Science, 2016, 7(7): 4548-4556.
12	PROTESESCU L, YAKUNIN S, KUMAR S, et al. Dismantling the “red wall” of colloidal perovskites: highly luminescent formamidinium and formamidinium-cesium lead iodide nanocrystals[J]. ACS Nano, 2017, 11(3): 3119-3134.
13	MEYNS M, PERALVAREZ M, HEUER J A, et al. Polymer-enhanced stability of inorganic perovskite nanocrystals and their application in color conversion LEDs[J]. ACS Applied Materials & Interfaces, 2016, 8(30): 19579-19586.
14	LIN J, GOMEZ L D, WEERD C, et al. Direct observation of band structure modifications in nanocrystals of CsPbBr₃ perovskite[J]. Nano Letters, 2016, 16(11): 7198-7202.
15	ZHANG M, YU H, LYU M, et al. Composition-dependent photoluminescence intensity and prolonged recombination lifetime of perovskite CH₃NH₃PbBr_3-_xCl_x films[J]. Chemical Communications, 2014, 50(79): 11727-11730.
16	CHEN J, LIU D, AL-MARRIi M J, et al. Photo-stability of CsPbBr₃ perovskite quantum dots for optoelectronic application[J]. Science China Materials, 2016, 59(9): 719-727.
17	LI J, XU L, WANG T, et al. 50-Fold EQE improvement up to 6.27% of solution-processed all-inorganic perovskite CsPbBr₃ QLEDs via surface ligand density control[J]. Advanced Materials, 2017, 29(5): 1603885.
18	ZHANG M, TIAN Z Q, ZHU D L, et al. Stable CsPbBr₃ perovskite quantum dots with high fluorescence quantum yields[J]. New Journal of Chemistry, 2018, 42(12): 9496-9500.
19	DE ROO J, IBÁŇEZ M, GEIREGAT P, et al. Highly dynamic ligand binding and light absorption coefficient of cesium lead bromide perovskite nanocrystals[J]. ACS Nano, 2016, 10(2): 2071-2081.
20	CHEN M, JU M G, GARCES H F, et al. Highly stable and efficient all-inorganic lead-free perovskite solar cells with native-oxide passivation[J]. Nature Communications, 2019, 10(1): 16.
21	LINABURG M R, MCLURE E T, MAJHER J D, et al. Cs_1-_xRb_xPbCl₃ and Cs_1-_xRb_xPbBr₃ solid solutions: understanding octahedral tilting in lead halide perovskites[J]. Chemistry of Materials, 2017, 29(8): 3507-3514.
22	BAEK S, KIM S, NOH J Y, et al. Development of mixed-cation Cs_xRb_1-_xPbX₃ perovskite quantum dots and their full-color film with high stability and wide color gamut[J]. Advanced Optical Materials, 2018, 6(15): 1800295.
23	WU H, YANG Y, ZHOU D, et al. Rb⁺ cations enable the change of luminescence properties in perovskite (Rb_xCs_1-_xPbBr₃) quantum dots[J]. Nanoscale, 2018, 10(7): 3429-3437.
24	LIU Y, PAN G, WANG R, et al. Considerably enhanced exciton emission of CsPbCl₃ perovskite quantum dots by the introduction of potassium and lanthanide ions[J]. Nanoscale, 2018, 10(29): 14067-14072.
25	HUANG S, WANG B, ZHANG Q, et al. Postsynthesis potassium-modification method to improve stability of CsPbBr₃ perovskite nanocrystals[J]. Advanced Optical Materials, 2018, 6(6): 1701106.
26	KIM J, LEE S C, LEE S H, et al. Importance of orbital interactions in determining electronic band structures of organo-lead iodide[J]. The Journal of Physical Chemistry C, 2015, 119(9): 4627-4634.
27	SALIBA M, MATSUI T, SEO J Y, et al. Cesium-containing triple cation perovskite solar cells: improved stability, reproducibility and high efficiency[J]. Energy & Environmental Science, 2016, 9(6): 1989-1997.
28	GKINI K, ANTONIADOU M, BALIS N, et al. Mixing cations and halide anions in perovskite solar cells[J]. Materials Today: Proceedings, 2019, 19: 73-78.
29	TOSADO G A, LIN Y Y, ZHENG E, et al. Impact of cesium on the phase and device stability of triple cation Pb-Sn double halide perovskite films and solar cells[J]. Journal of Materials Chemistry A, 2018, 6(36): 17426-17436.
30	BRENNER P, Glöckler T, RUEDA-DELGADO D, et al. Triple cation mixed-halide perovskites for tunable lasers[J]. Optical Materials Express, 2017, 7(11): 4082-4094.
31	ZHOU Y, CHEN J, BAKR O M, et al. Metal-doped lead halide perovskites: synthesis, properties, and optoelectronic applications[J]. Chemistry of Materials, 2018, 30(19): 6589-6613.
32	LIU W, LIN Q, LI H, et al. Mn²⁺-doped lead halide perovskite nanocrystals with dual-color emission controlled by halide content[J]. Journal of the American Chemical Society, 2016, 138(45): 14954-14961.
33	PAROBEK D, ROMAN B J, DONG Y, et al. Exciton-to-dopant energy transfer in Mn-doped cesium lead halide perovskite nanocrystals[J]. Nano Letters, 2016, 16(12): 7376-7380.
34	LIU H, WU Z, SHAO J, et al. CsPb_xMn_1-_xCl₃ perovskite quantum dots with high Mn substitution ratio[J]. ACS Nano, 2017, 11(2): 2239-2247.
35	DONG L, CHEN Z, YE L, et al. Gram-scale synthesis of all-inorganic perovskite quantum dots with high Mn substitution ratio and enhanced dual-color emission[J]. Nano Research, 2019, 12(7): 1733-1738.
36	ZOU S, LIU Y, LI J, et al. Stabilizing cesium lead halide perovskite lattice through Mn(Ⅱ) substitution for air-stable light-emitting diodes[J]. Journal of the American Chemical Society, 2017, 139(33): 11443-11450.
37	PAROBEK D, DONG Y, QIAO T, et al. Direct hot-injection synthesis of Mn-doped CsPbBr₃ nanocrystals[J]. Chemistry of Materials, 2018, 30(9): 2939-2944.
38	FEI L, YUAN X, HUA J, et al. Enhanced luminescence and energy transfer in Mn²⁺ doped CsPbCl_3-_xBr_x perovskite nanocrystals[J]. Nanoscale, 2018, 10(41): 19435-19442.
39	WEI Q, LI M, ZHANG Z, et al. Efficient recycling of trapped energies for dual-emission in Mn-doped perovskite nanocrystals[J]. Nano Energy, 2018, 51: 704-710.
40	LOZHKINA O A, MURASHKINA A A, SHILOVSKIKH V V, et al. Invalidity of band-gap engineering concept for Bi³⁺ heterovalent doping in CsPbBr₃ halide perovskite[J]. The Journal of Physical Chemistry Letters, 2018, 9(18): 5408-5411.
41	ZHOU Y, YONG Z J, ZHANG K C, et al. Ultrabroad photoluminescence and electroluminescence at new wavelengths from doped organometal halide perovskites[J]. The Journal of Physical Chemistry Letters, 2016, 7(14): 2735-2741.
42	NAVAS J, SANCHEZ-CORONILLA A, GALLARDO J J, et al. New insights into organic-inorganic hybrid perovskite CH₃NH₃PbI₃ nanoparticles. an experimental and theoretical study of doping in Pb²⁺ sites with Sn²⁺, Sr²⁺, Cd²⁺ and Ca²⁺[J]. Nanoscale, 2015, 7(14): 6216-6229.
43	LIANG J, ZHAO P, WANG C, et al. CsPb_0.9Sn_0.1IBr₂ based all-inorganic perovskite solar cells with exceptional efficiency and stability[J]. Journal of the American Chemical Society, 2017, 139(40): 14009-14012.
44	HU Y, ZHANG X, YANG C, et al. Fe²⁺ doped in CsPbCl₃ perovskite nanocrystals: impact on the luminescence and magnetic properties[J]. RSC Advances, 2019, 9(57): 33017-33022.
45	ZOU S, YANG G, YANG T, et al. Template-free synthesis of high-yield Fe-doped cesium lead halide perovskite ultralong microwires with enhanced two-photon absorption[J]. The Journal of Physical Chemistry Letters, 2018, 9(17): 4878-4885.
46	ZHANG X, WANG Q, JIN Z, et al. Stable ultra-fast broad-bandwidth photodetectors based on α-CsPbI₃ perovskite and NaYF₄: Yb, Er quantum dots[J]. Nanoscale, 2017, 9(19): 6278-6285.
47	YUAN R, LIU J, ZHANG H, et al. Eu³⁺-doped CsPbBr_1.5I_1.5 quantum dots glasses: a strong competitor among red fluorescence solid materials[J]. Journal of the American Ceramic Society, 2018, 101(11): 4927-4932.
48	WU L, ZHONG Q, YANG D, et al. Improving the stability and size tunability of cesium lead halide perovskite nanocrystals using trioctylphosphine oxide as the capping ligand[J]. Langmuir, 2017, 33(44): 12689-12696.
49	XUAN T, YANG X, LOU S, et al. Highly stable CsPbBr₃ quantum dots coated with alkyl phosphate for white light-emitting diodes[J]. Nanoscale, 2017, 9(40): 15286-15290.
50	LIU F, ZHANG Y, DING C, et al. Highly luminescent phase-stable CsPbI₃ perovskite quantum dots achieving near 100% absolute photoluminescence quantum yield[J]. ACS Nano, 2017, 11(10): 10373-10383.
51	CHIBA T, HAYASHI Y, EBE H, et al. Anion-exchange red perovskite quantum dots with ammonium iodine salts for highly efficient light-emitting devices[J]. Nature Photonics, 2018, 12(11): 681-687.
52	LI Z, KONG L, HUANG S, et al. Highly luminescent and ultrastable CsPbBr₃ perovskite quantum dots incorporated into a silica/alumina monolith[J]. Angewandte Chemie: International Edition, 2017, 56(28): 8134-8138.
53	KOSCHER B A, SWABECK J K, BRONSTEIN N D, et al. Essentially trap-free CsPbBr₃ colloidal nanocrystals by postsynthetic thiocyanate surface treatment[J]. Journal of the American Chemical Society, 2017, 139(19): 6566-6569.
54	LOU Y, NIU Y, YANG D, et al. Rod-shaped thiocyanate-induced abnormal band gap broadening in SCN-doped CsPbBr₃ perovskite nanocrystals[J]. Nano Research, 2018, 11(5): 2715-2723.
55	FANG X, DING J, YUAN N, et al. Graphene quantum dot incorporated perovskite films: passivating grain boundaries and facilitating electron extraction[J]. Physical Chemistry Chemical Physics, 2017, 19(8): 6057-6063.
56	ZHAO H, BENETTI D, TONG X, et al. Efficient and stable tandem luminescent solar concentrators based on carbon dots and perovskite quantum dots[J]. Nano Energy, 2018, 50: 756-765.
57	HUANG H, CHEN B, WANG Z, et al. Water resistant CsPbX₃ nanocrystals coated with polyhedral oligomeric silsesquioxane and their use as solid state luminophores in all-perovskite white light-emitting devices[J]. Chemical Science, 2016, 7(9): 5699-5703.
58	JIANG G, GUHRENZ C, KIRCH A, et al. Highly luminescent and water-resistant CsPbBr₃-CsPb₂Br₅ perovskite nanocrystals coordinated with partially hydrolyzed poly(methyl methacrylate) and polyethylenimine[J]. ACS Nano, 2019, 13(9): 10386-10396.
59	YANG D, LI X, ZHOU W, et al. CsPbBr₃ quantum dots 2.0: benzenesulfonic acid equivalent ligand awakens complete purification[J]. Advanced Materials, 2019, 31(30): 1900767.
60	KONTOS A G, KALTZOGLOU A, SIRANIDI E, et al. Structural stability, vibrational properties, and photoluminescence in CsSnI₃ perovskite upon the addition of SnF₂[J]. Inorganic Chemistry, 2016, 56(1): 84-91.
61	WANG A, GUO Y, MUHAMMAD F, et al. Controlled synthesis of lead-free cesium tin halide perovskite cubic nanocages with high stability[J]. Chemistry of Materials, 2017, 29(15): 6493-6501.
62	洪秀萍, 梁汉东, 马步君. 贺兰山北段羊氟中毒区氟污染研究[J]. 地球与环境, 2019, 9(5): 644-652.
	HONG Xiuping, LIANG Handong, MA Bujun. Study on fluoride pollution in sheep fluorosis area in the north of helan mountain[J]. Earth and Environment, 2019, 9(5): 644-652.
63	KUMA A, RAWAT S S, SWAMI S K, et al. Benzoyl halide as alternative precursor for synthesis of lead free double perovskite Cs₃Bi₂Br₉ nanocrystals[J]. Journal of Nanoscience and Nanotechnology, 2020, 20(6): 3802-3808.
64	樊钦华, 祖延清, 李璐, 等. 发光铅卤钙钛矿纳米晶稳定性的研究进展[J]. 物理学报, 2020, 69(11): 118501.
	FAN Qinhua, ZU Yanqing, LI Lu, et al. Research progress of stability of luminous lead halide perovskite nanocrystals[J]. Acta Physica Sinica, 2020, 69(11): 118501.
65	BI C, KERSHAW S V, ROGACH A L, et al. Improved stability and photodetector performance of CsPbI₃ perovskite quantum dots by ligand exchange with aminoethanethiol[J]. Advanced Functional Materials, 2019, 29(29): 1902446.
66	ZENG F, YANG M, QIN J, et al. Ultrastable luminescent organic-inorganic perovskite quantum dots via surface engineering: coordination of methylammonium bromide and covalent silica encapsulation[J]. ACS Applied Materials & Interfaces, 2018, 10(49): 42837-42843.
67	YANG M, PENG H, ZENG F, et al. In situ silica coating-directed synthesis of orthorhombic methylammonium lead bromide perovskite quantum dots with high stability[J]. Journal of Colloid and Interface Science, 2018, 509: 32-38.
68	HUANG S, LI Z, KONG L, et al. Enhancing the stability of CH₃NH₃PbBr₃ quantum dots by embedding in silica spheres derived from tetramethyl orthosilicate in “waterless” toluene[J]. Journal of the American Chemical Society, 2016, 138(18): 5749-5752.
69	LOIUDICE A, SARIS S, OVEISI E, et al. CsPbBr₃ QD/AlO_x inorganic nanocomposites with exceptional stability in water, light, and heat[J]. Angewandte Chemie: International Edition, 2017, 56(36): 10696-10701.
70	LI Z J, HOFMAN E, LI J, et al. Photoelectrochemically active and environmentally stable CsPbBr₃/TiO₂ core/shell nanocrystals[J]. Advanced Functional Materials, 2018, 28(1): 1704288.
71	SUN J Y, RABOUW F T, YANG X F, et al. Facile two-step synthesis of all-inorganic perovskite CsPbX₃ (X=Cl, Br, and I) zeolite-Y composite phosphors for potential backlight display application[J]. Advanced Functional Materials, 2017, 27(45): 1704371.
72	CHEN Z, GU Z G, FU W Q, et al. A confined fabrication of perovskite quantum dots in oriented MOF thin film[J]. ACS Applied Materials & Interfaces, 2016, 8(42): 28737-28742.
73	ZHANG D, XU Y, LIU Q, et al. Encapsulation of CH₃NH₃PbBr₃ perovskite quantum dots in MOF-5 microcrystals as a stable platform for temperature and aqueous heavy metal ion detection[J]. Inorganic Chemistry, 2018, 57(8): 4613-4619.
74	HE H, CUI Y, LI B, et al. Confinement of Perovskite-QDs within a single MOF crystal for significantly enhanced multiphoton excited luminescence[J]. Advanced Materials, 2019, 31(6): 1806897.
75	WAN S, OU M, ZHONG Q, et al. Perovskite-type CsPbBr₃ quantum dots/UiO-66(NH₂) nanojunction as efficient visible-light-driven photocatalyst for CO₂ reduction[J]. Chemical Engineering Journal, 2019, 358: 1287-1295.
76	WU T, LIU X, LIU Y, et al. Application of QD-MOF composites for photocatalysis: energy production and environmental remediation[J]. Coordination Chemistry Reviews, 2020, 403: 213097.
77	WU L Y, MU Y F, GUO X X, et al. Encapsulating perovskite quantum dots in iron-based metal-organic frameworks (MOFs) for efficient photocatalytic CO₂ reduction[J]. Angewandte Chemie: International Edition, 2019, 58(28): 9491-9495.
78	AKKERMAN Q A, PARK S, RADICCHI E, et al. Nearly monodisperse insulator Cs₄PbX₆ (X= Cl, Br, I) nanocrystals, their mixed halide compositions, and their transformation into CsPbX₃ nanocrystals[J]. Nano Letters, 2017, 17(3): 1924-1930.
79	WU L, HU H, XU Y, et al. From nonluminescent Cs₄PbX₆ (X= Cl, Br, I) nanocrystals to highly luminescent CsPbX₃ nanocrystals: water-triggered transformation through a CsX-stripping mechanism[J]. Nano Letters, 2017, 17(9): 5799-5804.
80	YU X, WU L, HU H, et al. Cs₄PbX₆ (X= Cl, Br, I) nanocrystals: preparation, water-triggered transformation behavior, and anti-counterfeiting application[J]. Langmuir, 2018, 34(35): 10363-10370.
81	XU L, CHEN J, SONG J, et al. Double-protected all-inorganic perovskite nanocrystals by crystalline matrix and silica for triple-modal anti-counterfeiting Codes[J]. ACS Applied Materials & Interfaces, 2017, 9(31): 26556-26564.
82	TANG Y, CAO X, HONARFAR A, et al. Inorganic ions assisted the anisotropic growth of CsPbCl₃ nanowires with surface passivation effect[J]. ACS Applied Materials & Interfaces, 2018, 10(35): 29574-29582.
83	YANG S, CHEN S, MOSCONI E, et al. Stabilizing halide perovskite surfaces for solar cell operation with wide-bandgap lead oxysalts[J]. Science, 2019, 365(6452): 473-478.
84	DI X, HU Z, JIANG J, et al. Use of long-term stable CsPbBr₃ perovskite quantum dots in phospho-silicate glass for highly efficient white LEDs[J]. Chemical Communications, 2017, 53(80): 11068-11071.
85	AI B, LIU C, WANG J, et al. Precipitation and optical properties of CsPbBr₃ quantum dots in phosphate glasses[J]. Journal of the American Ceramic Society, 2016, 99(9): 2875-2877.
86	WEI Y, DENG X, XIE Z, et al. Enhancing the stability of perovskite quantum dots by encapsulation in crosslinked polystyrene beads via a swelling-shrinking strategy toward superior water resistance[J]. Advanced Functional Materials, 2017, 27(39): 1703535.
87	LIANG X, CHEN M, WANG Q, et al. Ethanol-precipitable, silica-passivated perovskite nanocrystals incorporated into polystyrene microspheres for long-term storage and reusage[J]. Angewandte Chemie, 2019, 131(9): 2825-2829.
88	PARK J, MURALI G, KWON B, et al. Mussel-inspired polymer grafting on CsPbBr₃ perovskite quantum dots enhancing the environmental stability[J]. Particle & Particle Systems Characterization, 2019, 36(12): 1900332.
89	ZHANG H, WANG X, LIAO Q, et al. Embedding perovskite nanocrystals into a polymer matrix for tunable luminescence probes in cell imaging[J]. Advanced Functional Materials, 2017, 27(7): 1604382.
90	ZHANG M, WANG M, YANG Z, et al. Preparation of all-inorganic perovskite quantum dots-polymer composite for white LEDs application[J]. Journal of Alloys and Compounds, 2018, 748: 537-545.
91	AN H, KIM W K, WU C, et al. Highly-stable memristive devices based on poly(methylmethacrylate): CsPbCl₃ perovskite quantum dot hybrid nanocomposites[J]. Organic Electronics, 2018, 56: 41-45.
92	XUAN T, HUANG J, LIU H, et al. Super-hydrophobic cesium lead halide perovskite quantum dot-polymer composites with high stability and luminescent efficiency for wide color gamut white light-emitting diodes[J]. Chemistry of Materials, 2019, 31(3): 1042-1047.
93	MEYNS M, PERÁLVAREZ M, HEUER-JUNGEMANN A, et al. Polymer-enhanced stability of inorganic perovskite nanocrystals and their application in color conversion LEDs[J]. ACS Applied Materials & Interfaces, 2016, 8(30): 19579-19586.
94	GIURI A, MASI S, LISTORTI A, et al. Polymeric rheology modifier allows single-step coating of perovskite ink for highly efficient and stable solar cells[J]. Nano Energy, 2018, 54: 400-408.
95	ZHANG X, WANG H C, TANG A C, et al. Robust and stable narrow-band green emitter: an option for advanced wide-color-gamut backlight display[J]. Chemistry of Materials, 2016, 28(23): 8493-8497.
96	WANG A, GUO Y, MUHAMMAD, et al. Controlled synthesis of lead-free cesium tin halide perovskite cubic nanocages with high stability[J]. Chemistry of Materials, 2017, 29(15): 6493-6501.

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