Bathocuproine Struktur

2,9-Dimethyl-4,7-diphenyl-1,10-phenanthrolin

Bezeichnung:2,9-Dimethyl-4,7-diphenyl-1,10-phenanthrolin

CAS-Nr4733-39-5

Englisch Name:Bathocuproine

CBNumberCB2299411

SummenformelC26H20N2

Molgewicht360.45

MOL-Datei4733-39-5.mol

Synonyma

2,9-Dimethyl-4,7-diphenyl-1,10-phenanthrolin

2,9-Dimethyl-4,7-diphenyl-1,10-phenanthrolin physikalisch-chemischer Eigenschaften

Schmelzpunkt	279-283 °C(lit.)
Siedepunkt	482.47°C (rough estimate)
Dichte	1.2408 (rough estimate)
Brechungsindex	1.7620 (estimate)
storage temp.	Sealed in dry,Room Temperature
Löslichkeit	Benzene (Slightly, Heated), DMSO (Slightly, Heated), Methanol (Slightly, Heated)
Aggregatzustand	Powder
pka	5.88±0.30(Predicted)
Farbe	Yellow
Wasserlöslichkeit	Soluble in methanol (36mg/100ml), ethanol, 2-propanol, bezene, and acetone. Partly miscible in water.
BRN	306714
InChI	InChI=1S/C26H20N2/c1-17-15-23(19-9-5-3-6-10-19)21-13-14-22-24(20-11-7-4-8-12-20)16-18(2)28-26(22)25(21)27-17/h3-16H,1-2H3
InChIKey	STTGYIUESPWXOW-UHFFFAOYSA-N
SMILES	N1C2C(=CC=C3C=2N=C(C)C=C3C2=CC=CC=C2)C(C2=CC=CC=C2)=CC=1C
CAS Datenbank	4733-39-5(CAS DataBase Reference)
EPA chemische Informationen	1,10-Phenanthroline, 2,9-dimethyl-4,7-diphenyl- (4733-39-5)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	22-36/37/38-20/21/22
S-Sätze:	24/25-36-26-37/39
WGK Germany	3
TSCA	Yes
HS Code	29339990

Gefahreninformationscode (GHS)

Bathocuproine Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung
Organic photovoltaic cells (OPVCs) are considered to be promising devices because of their mechanical flexibility, ease of fabrication and potential for low-cost production. For small-molecule OPVCs the most-common material to use between the acceptor, here C60, and the top electrode, Al, is 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline, also known as bathocuproine. Indeed, the insertion of BCP results in an enhanced power-conversion efficiency (PCE). The improved power-conversion efficiency has been attributed to an increased exciton harvesting in the active layer. As BCP is a wide-band-gap material it acts as an exciton-blocking barrier (EBL) that prohibits excitons diffusing towards the Al electrode where they would otherwise be quenched.
R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
Yellow powder
Verwenden
Bathocuproine is used as a reagent for the determination of copper. It acts as an exciton blocking barrier which prohibits excitons diffusion process towards the Al electrode otherwise being quenched. It is the most commonly used buffer layer between acceptor and cathode layer.
Verwenden
Bathocuproine can be used as an electron-modifying layer or as an interlayer between ETLs (electron transport layers) in calcite solar cells, and it can be prepared by spin-coating deposition or vacuum thermal evaporation. The addition of Bathocuproine enhances the energy conversion efficiency of organic photovoltaic cells.
Allgemeine Beschreibung
TGA/DSC Lot specific scans available upon request
läuterung methode
Purify it by recrystallisation from *benzene. [Smith & Wilkins Anal Chem 25 510 1953, Beilstein 23 III/IV 2160.]
Einzelnachweise
[1] Mao, Lingling et al. “Role of Organic Counterion in Lead- and Tin-Based Two-Dimensional Semiconducting Iodide Perovskites and Application in Planar Solar Cells.” Chemistry of Materials 28 (2016): 7781–7792.

2,9-Dimethyl-4,7-diphenyl-1,10-phenanthrolin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

4733-39-5, Bathocuproine Verwandte Suche:

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