methylammonium bromide

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1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: 98% purity
Payment Terms : T/T,,MoneyGram,Other

Keywords

methylammonium bromide 6876-37-5 98% purity

Quick Details

Appearance:powder
Application:intermediate
PackAge:According to the need of packing
ProductionCapacity:100|Kilogram|Month
Storage:Sealed in dry,Room Temperature
Transportation:air,sea,courier

Superiority:

Product Name:   methylammonium bromide
Synonyms:   methylammonium bromide;CH3NH3Br(MABr);MethanaMiniuM broMide;Methanamine hydrobromide;Methylamine, hydrobromide;Methylammonium bromide 98%;Methylamine Hydrobromide (Low water content);CH3NH3Br
CAS:   6876-37-5
MF:   CH6BrN
MW:   111.96904
EINECS:   229-981-5
Product Categories:
Mol File:   6876-37-5.mol

Details:

Melting point    248.0 to 253.0 °C
form    powder
Safety Information
Hazard Codes    Xn
Risk Statements    22-36/37/38
Safety Statements    26-36/37/39-46
WGK Germany    3
HS Code    29239000
MSDS Information
methylammonium bromide Usage And Synthesis
Applications   Methylammonium bromide (MABr) is a precursor for the synthesis of organic-inorganic hybrid perovskites for use in FETs, LEDs and PVs.
Methylammonium bromide (MABr) is a precursor of MAPbBr3 perovskites. Having a band gap of 2.3 eV (HOMO 5.68 eV, LUMO 3.38 eV) [1], MAPbBr3 perovskites have been used to tune the band gap of mixed MAPbX3 (where X is the halide I, Br and/or Cl mixtures). For this reason, bromide MAPbBr3 perovskites can be utilised as light absorbers for high-energy photons, and can serve as the front cell in tandem cells. This perovskite can provide a higher open-circuit voltage in perovskite solar cells than the iodide analogue.
High-efficiency solar cells, with a VOC of up to 1.40 V, a fill factor (FF) of 79%, and a PCE of 6.7% have been reported for pure MAPbBr3 perovskite solar cells.
It has also been demonstrated that MAPbBr3 nanoplatelets can be employed in light-emitting diodes, exhibiting bright photoluminescence (PL) at 529 nm, with a narrow spectral band and a quantum yield up to 85%.