372331
Acétate d′ammonium
99.999% trace metals basis
Synonyme(s) :
Ammonium ethanoate
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A propos de cet article
Formule linéaire :
CH3CO2NH4
Numéro CAS:
Poids moléculaire :
77.08
NACRES:
NA.23
PubChem Substance ID:
eCl@ss:
39021908
UNSPSC Code:
12352302
EC Number:
211-162-9
MDL number:
Beilstein/REAXYS Number:
4186741
Assay:
99.999% trace metals basis
Form:
crystalline, solid
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assay
99.999% trace metals basis
form
crystalline, solid
technique(s)
HPLC: suitable
impurities
≤20.0 ppm Trace Metal Analysis
mp
110-112 °C (dec.) (lit.)
SMILES string
N.CC(O)=O
InChI
1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
InChI key
USFZMSVCRYTOJT-UHFFFAOYSA-N
General description
Ammonium acetate is a white crystalline water-soluble ammonium salt with unique properties that make it suitable for use in solar cells, batteries, and fuel cell catalysts.
Application
Ammonium acetate can be used:
- To passivate CsPbI3 perovskite nanocrystals for red LEDs. Ammonium acetate effectively eliminate undesired surface metallic lead cations and dangling bonds to enhance the stability and photoluminescence quantum yield (PLQY).
- As an additive to fabricate high quality perovskite solar cell with enhanced power conversion efficiency (PCE) of 13.9%. It promotes crystallization and improve performance without changing the perovskite composition.
- As a cost effective and green electrolyte for all-organic battery-supercapacitor hybrid device with maximum energy density.
- As an electrolyte additive for aqueous zinc batteries. It helps to improve cycling stability and capacity retention.
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Classe de stockage
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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