Passa al contenuto
Merck
Tutte le immagini(2)

Documenti

338869

Sigma-Aldrich

Ammonium fluoride

≥99.99% trace metals basis

Sinonimo/i:

Ammonia Hydrofluoride, Azanium fluoride

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali


About This Item

Formula condensata:
NH4F
Numero CAS:
Peso molecolare:
37.04
Numero CE:
Numero MDL:
Codice UNSPSC:
12352302
eCl@ss:
38050106
ID PubChem:
NACRES:
NA.23

Saggio

≥99.99% trace metals basis

Forma fisica

crystals and lumps

Impurezze

≤100 ppm METAL TRACE ANALYSIS (ICP)

Stringa SMILE

N.F

InChI

1S/FH.H3N/h1H;1H3
LDDQLRUQCUTJBB-UHFFFAOYSA-N

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Descrizione generale

Ammonium fluoride is a white crystalline solid soluble in water. It adopts the wurtzite crystal structure and forms mixed crystals similar to ice. It is also known for its use as an energetic fluorinating agent and finds application in the field of solar cells and batteries.

Applicazioni

Ammonium fluoride can be used:
  • To modify the interface between the electron transport layer and the perovskite layer of solar cells. This helps to reduce interfacial defects and charge recombination enhancing power conversion efficiency of perovskite solar cells (PSCs).
  • As a structure directing agent to prepare electroactive materials for supercapacitors.
  • To synthesize NiF2/porous carbon (NPC) nanocomposite by a bottom-up method for cathodes of Li-ion battery. Heat treatment with NH4F produces a high yield of metal fluoride/porous carbon nanocomposites.

Pittogrammi

Skull and crossbones

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

does not flash

Punto d’infiammabilità (°C)

does not flash

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

Bright, water-soluble CeF3 photo-, cathodo-, and X-ray luminescent nanoparticles.
Clement S, et al.
Journal of Nanoparticle Research, 17(1), 7-7 (2015)
Nanoparticle-mediated singlet oxygen generation from photosensitizers
Clement S, et al.
Journal of Photochemistry and Photobiology A: Chemistry, 332, 66-71 (2017)
Yukti Arora et al.
Scientific reports, 8(1), 12752-12752 (2018-08-26)
Storage of solar radiation is currently accomplished by coupling two separate devices, one that captures and converts the energy into an electrical impulse (a photovoltaic cell) and another that stores this electrical output (a battery or a supercapacitor electrochemical cell).
Xun, X. et al.
Chemistry of Materials, 9, 2966-2966 (1997)
Owen Kendall et al.
Nanomaterials (Basel, Switzerland), 10(5) (2020-05-06)
Fluorine-doped tin oxide (FTO) is one of the most studied and established materials for transparent electrode applications. However, the syntheses for FTO nanocrystals are currently very limited, especially for stable and well-dispersed colloids. Here, we present the synthesis and detailed

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.