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5N (99.999%) Perovskite Grade Lead (II) Bromide (PbBr2), 5g

  • $ 13490


5N (99.999%) Perovskite Grade Lead (II) Bromide (PbBr2), 5g

Lead (II) Bromide (PbBr2) is one of the main precursors of MAPbBr3 organic–inorganic halide perovskite materials (ABX3). The organic–inorganic halide perovskite solar cells have attracted tremendous attention worldwide and made great strides over the past few years with an inspiring efficiency up to 25.2%, rapidly approaching its theoretical value of 31%. MAPbBr3 shows better thermal and chemical stability than MAPbI3, which is the most popular organic–inorganic halide perovskite materials. This makes it more competitive in visible range optoelectronic applications.

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Technical Data:

Product Name Lead (II) Bromide
Synonym
  • Plumbous bromide
  • Lead dibromide
  • PbBr2
SKU# CM7053
CAS Number 10031-22-8
Chemical Formula PbBr2
Molecular Weight  367.01 g/mol
Purity 99.999%
Appearance White Powder 
Solubility Highly soluble in DMF, DMSO, et al.
Boiling Point 892 °C (lit.)
Melting Point 371 °C (lit.)
Density 6.66 g/mL at 25 °C (lit.)
Packaging 5 g in ampule
Store 25 ℃ under N2 atmosphere
Notes XRD &1HNMR spectra, user instruction for enquiring

References:

[1]: Enhanced optoelectronic performance on the (110) lattice plane of an MAPbBr3 single crystal. The Journal of Physical Chemistry Letters 8, no. 3 (2017): 684-689.

[2]: Structural and photophysical properties of methylammonium lead tribromide (MAPbBr3) single crystals. Scientific reports 7, no. 1 (2017): 1-14.

[3]: Understanding the stability of MAPbBr3 versus MAPbI3: suppression of methylammonium migration and reduction of halide migration. The journal of physical chemistry letters 11, no. 17 (2020): 7127-7132.


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