Product Details
| Product Name:
methylammonium bromide |
CAS No.:
6876-37-5 |
| EC-No.:
229-981-5 |
Min. Order:
1KG |
| Purity:
99% |
Supply Ability:
customise |
| Release date:
2019/07/06 |
WM0064
| methylammonium bromide Basic information |
| Applications |
| Product Name: |
methylammonium bromide |
| Synonyms: |
methylammonium bromide;CH3NH3Br(MABr);MethanaMiniuM broMide;Methanamine hydrobromide;Methylamine, hydrobromide;Methylammonium bromide 98%;Methylamine Hydrobromide (Low water content) |
| CAS: |
6876-37-5 |
| MF: |
CH6BrN |
| MW: |
111.96904 |
| EINECS: |
229-981-5 |
| Product Categories: |
|
| Mol File: |
6876-37-5.mol |
 |
| |
| methylammonium bromide Chemical Properties |
| Melting point |
248.0 to 253.0 °C |
| Hazard Codes |
Xn |
| Risk Statements |
22-36/37/38 |
| Safety Statements |
26-36/37/39-46 |
| |
| 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%. |
|
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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