Pbbr2

Manufactured by Xi'an Yuri Solar Co.

Sourced in China, United States

PbBr2 is a laboratory compound that consists of lead and bromine. It is a crystalline solid that is commonly used in various scientific applications. The core function of PbBr2 is to serve as a precursor material in the synthesis of other lead-based compounds or as a dopant in certain materials.

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Lab products found in correlation

Pbcl2, by Xi'an Yuri Solar Co. (27 mentions) Peabr, by Xi'an Yuri Solar Co. (9 mentions) Methylammonium chloride macl, by Xi'an Yuri Solar Co. (9 mentions) 2 2 2 1 3 5 benzinetriyl tris 1 phenyl 1 h benzimidazole tpbi, by Xi'an Yuri Solar Co. (9 mentions) Lead iodide, by Xi'an Yuri Solar Co. (9 mentions) Lead bromide, by Xi'an Yuri Solar Co. (9 mentions) Cesium iodide, by Xi'an Yuri Solar Co. (9 mentions) Chlorobenzene, by Merck Group (6 mentions) Dimethyl sulfoxide (dmso), by Merck Group (6 mentions) Octanoic acid, by Thermo Fisher Scientific (3 mentions) Formamidine acetate, by Merck Group (3 mentions) Methyl acetate, by Merck Group (3 mentions) Toluene, by Sinopharm (3 mentions) Ethyl acetate, by J&K Scientific (3 mentions) Dimethyl sulfoxide (dmso), by J&K Scientific (3 mentions) Dimethylformamide dmf, by Thermo Fisher Scientific (3 mentions) Tio2 paste 30 nr d, by Greatcell Solar (3 mentions) Bis trifluoromethylsulfonyl imide lithium salt li tfsi, by Merck Group (3 mentions) 4 tert butylpyridine, by Merck Group (3 mentions) Titanium isopropoxide, by Merck Group (3 mentions)

Spelling variants of this product

Lead bromide (PbBr2) (3 citations)

10 protocols using pbbr2

Perovskite Solar Cell Synthesis

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Cs₂CO₃(99.9%), didodecyldimethylammonium bromide (DDAB,98%), toluene (ACS grade, Fisher), Octanoic acid (OTAc,98%), Formamidine acetate (FAAc, 99%), tetraoctylammonium bromide (TOAB,98%), Methyl acetate (98%), and aluminum (Al) were purchased from Sigma-Aldrich. PbBr₂ (99.9%), PbCl₂ (99.9%), Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) dry re-dispersible pellets (PEDOT:PSS (4083)), Poly[N,N’-bis(4-butylphenyl)-N,N’-bis(phenyl)-benzidine (Poly-TPD), 1,3,5-Tris(1-phenyl-1H-benzimidazol-2-yl)benzene(TPBi), and LiF were purchased from Xi’an Polymer Light Technology Corp.

Gao L., Zhang Y., Gou L., Wang Q., Wang M., Zheng W., Wang Y., Yip H.L, & Zhang J. (2022). High efficiency pure blue perovskite quantum dot light-emitting diodes based on formamidinium manipulating carrier dynamics and electron state filling. Light, Science & Applications, 11, 346.

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Synthesis of Lead-Halide Perovskites

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PbBr₂ (99.5%) and BABr (99.5%) were purchased from Xi’an Polymer Light Technology Corp (Xi’an, China) and stored in a glovebox filled with nitrogen. Toluene was purchased from Sinopharm Chemical Reagent Co., Ltd (Beijing, China). N,N-dimethylformamide (DMF, 99.9%) was purchased from Aladdin (Beijing, China). All chemicals were used as received without additional purification.

Nie L., Ke X, & Sui M. (2019). Microstructural Study of Two-Dimensional Organic-Inorganic Hybrid Perovskite Nanosheet Degradation under Illumination. Nanomaterials, 9(5), 722.

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Organic Semiconductor Material Synthesis

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PVK was purchased from Sigma Aldrich. FABr, PEABr, PbBr₂, and MACl were purchased from Xi’an Polymer Light Technology Corp. TPBi and LiF were purchased from Jilin Oled Material Technology Corp. DMSO and ethyl acetate were purchased from J&K Scientific Corp. All the chemical materials were directly used without any further purifications.

Zhang D., Fu Y., Zhan H., Zhao C., Gao X., Qin C, & Wang L. (2022). Suppressing thermal quenching via defect passivation for efficient quasi-2D perovskite light-emitting diodes. Light, Science & Applications, 11, 69.

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Perovskite Solar Cell Fabrication

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Methylammonium iodide (MAI), formamidinium iodide (FAI), methylammonium bromide (MABr) and TiO₂ paste (30 NR-D) were ordered from Greatcell Solar, Ltd, Australia. PbI₂ (99.999%) and dimethylformamide (DMF) were purchased from Alfa Aesar, UK. CsI (99.999%), dimethylsulfoxide (DMSO), chlorobenzene, titanium isopropoxide, 4-tert-butylpyridine (tBP) and bis(trifluoromethylsulfonyl)imide lithium salt (Li-TFSI) were purchased from Sigma–Aldrich, Ltd, USA. Methylammonium chloride (MACl) and PbBr₂ (99.98%) were purchased from Xi’an Polymer Light Technology Corp, China. Spiro-OMeTAD was purchased from Taiwan Lumtec, Ltd, China.

You P., Tang G., Cao J., Shen D., Ng T.W., Hawash Z., Wang N., Liu C.K., Lu W., Tai Q., Qi Y., Lee C.S, & Yan F. (2021). 2D materials for conducting holes from grain boundaries in perovskite solar cells. Light, Science & Applications, 10, 68.

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Perovskite Solar Cell Fabrication

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The fluorine-doped tin oxide coated glass (FTO, 6 Ω/□) was purchased from Opvtech New Energy Co., Ltd. (Yingkou, China). Titanium (IV) isopropoxide (99.9%), N,N-dimethylformamide (DMF, chromatographic grade, ≥99.9%), methanol (chromatographic grade, ≥99.9%), ethanol (chromatographic grade, ≥99.8%), and isopropanol (≥99.5%) were purchased from Aladdin (Shanghai, China). PbBr₂ (99.99%) and CsBr (99.9%) were purchased from Xi’an Polymer Light Technology Corp (Xi’an, China). InBr₃ (99.9%) was purchased from Macklin Biochemical Co., Ltd. (Shanghai, China). The commercial carbon paste was purchased from Shanghai MaterWin New Materials Co., Ltd. (Shanghai, China).

Chi K., Xu H., Feng B., Meng X., Yu D, & Li Q. (2021). Controlled Growth of Porous InBr3: PbBr2 Film for Preparation of CsPbBr3 in Carbon-Based Planar Perovskite Solar Cells. Nanomaterials, 11(9), 2408.

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Fabrication of Halide Perovskite Devices

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Trimethylolpropane trimethacrylate (TMPTA, stabilized with MEHQ) was purchased from Innochem. PbBr₂, CsBr, FABr, GABr, ethyl acetate (EA), chlorobenzene (CB) and 2,2′,2′′-(1,3,5-benzinetriyl)-tris(1-phenyl-1-H-benzimidazole) (TPBi) were purchased from Xi'an Polymer Light Technology Corp. PEABr was purchased from Dyesol. PEDOT:PSS (Clevious P VP Al 4083) was fabricated by Heraeus. Dimethyl sulfoxide (DMSO) was purchased from Alfa Aesar.

Huang X., Liu W., Wang W., Lu Y., Dong J., Li Y., Wei D., Qiao B., Zhao S., Xu Z, & Song D. (2022). Improved phase purity and film quality in quasi-2D perovskite light-emitting diodes by an additive with the trimethacrylate group. RSC Advances, 12(5), 3081-3089.

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Optimized Perovskite Solar Cell Synthesis

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Formamidinium iodide (FAI), methylammonium bromide (MABr), methylammonium chloride (MACl), and Butylammonium Iodide (BAI) were ordered from Greatcell Solar Ltd. PbI₂ (99.999%) and SnO₂ (15 wt % colloidal dispersion tin (IV) oxide) was purchased from Alfa Aesar. Cesium iodide (CsI) (99.999%), dimethylformamide (DMF), dimethylsulfoxide (DMSO), isopropanol, chlorobenzene (CB), ethyl acetate, 4-tert-Butylpyridine (tBP), bis(trifluoromethylsulphonyl)imide lithium salt (Li-TFSI), acetonitrile, and methylenediamine dihydrochloride (MDACl₂) were all bought from Sigma-Aldrich Ltd. (Saint Louis, MO, USA) PbBr₂ (99.999%) was purchased from Xi’an Polymer Light Technology Corp. (Xi’an, China) Spiro-OMeTAD was purchased from Lumtec Ltd. (Taiwan, China) All the chemicals and reagents were used as received without further purification.

Xiao Y., Cui X., Xiang B., Chen Y., Zhao C., Wang L., Yang C., Zhang G., Xie C., Han Y., Qiu M., Li S, & You P. (2023). MDACl2-Modified SnO2 Film for Efficient Planar Perovskite Solar Cells. Molecules, 28(6), 2668.

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Synthesis of Halide Perovskite Precursors

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Cesium iodide (CsI, 99.99%), lead bromide (PbBr₂, 99.99%), lead iodide (PbI₂, 99.99%), and lead acetate (PbAc₂, 99.5%) were purchased from Xi’an Polymer Light Technology Corp. PbI₂(DMSO), and PbBr₂(DMSO) were prepared by the antisolvent method. The ionic liquids (ILs) 1-butyl-2,3-dimethylimidazolium tetrafluoroborate (BMMIMBF₄, 99%), 1-butyl-3-methylimidazolium tetrafluoroborate (BMIMBF₄, 99%), 1-propyl-3-methylimidazolium tetrafluoroborate (PMIMBF₄, 99%), 1-hexyl-3-methylimidazolium tetrafluoroborate (HMIMBF₄, C₁₀H₁₉BF₄N₂, 99%), and 1-hexyl-2,3-dimethylimidazolium tetrafluoroborate (HMMIMBF₄, 99%) were purchased from Shanghai Chengjie Chemical Co., Ltd. N,N-dimethylformamide (DMF) and dimethylsulfoxide (DMSO) were purchased from Shanghai Aladdin Biochemical Technology Co., Ltd.

Xu J., Cui J., Yang S., Han Y., Guo X., Che Y., Xu D., Duan C., Zhao W., Guo K., Ma W., Xu B., Yao J., Liu Z, & Liu S. (2021). Unraveling Passivation Mechanism of Imidazolium-Based Ionic Liquids on Inorganic Perovskite to Achieve Near-Record-Efficiency CsPbI2Br Solar Cells. Nano-Micro Letters, 14, 7.

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Perovskite Nanocomposite Synthesis

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PbCl₂ (99.99%), MABr (MA = CH3NH₃⁺, 99.5%), PbBr₂ (99.99%) and MACl (99.5%) were purchased from Xi’an Polymer Light Technology Co. Ltd., Xi’an, China. N,N-dimethylformamide (DMF, 99.5%) and Poly(N-vinylpyrrolidone) (PVP) with molecular weight (Mw) ~130,000 were obtained from Aladdin (Shanghai, China). Another PVP with Mw ≈ 40,000 and PVDF pellets (Mw ≈ 275,000) were gotten from Sigma-Aldrich (Shanghai, China). AgNO₃ (99.98%), ethylene glycol and acetone were purchased from Beijing Chemical Reagent Co. Ltd., Beijing, China. All the chemicals were used without further purification.

Gu K., Peng H., Hua S., Qu Y, & Yang D. (2019). Plasmon-Enhanced Blue-Light Emission of Stable Perovskite Quantum Dot Membranes. Nanomaterials, 9(5), 770.

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Synthesis and Characterization of Perovskite Materials

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CsI, PbI2, PbCl2 and PbBr2 were purchased from Xi'an Polymer Light Technology Corp. FAI, MAI, MACl, MABr, 3-APAI, 4-ABAI, 5-AVAI were purchased from Greatcell Solar Limited. Dimethylsulfoxide (DMSO), N,N-Dimethylformaldehyde (DMF), and isopropanol (IPA) were purchased from Macklin Inc. SnO2 was obtained from Alfa Aesar. FTO glass, [6,6]-phenyl-C61butyric acid methyl ester (PCBM) and spiro-OMeTAD were purchased from Liaoning YouXuan Technology Co., Ltd. All these chemicals were used without further purification.

Zhang B., Gao D., Li M., Shang X., Li Y., Chen C, & Pauporté T. (2022). Heterojunction In Situ Constructed by a Novel Amino Acid-Based Organic Spacer for Efficient and Stable Perovskite Solar Cells. ACS applied materials & interfaces, 14(36).

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