Bphen (C₂₄H₁₆N₂), 99%, 3g

4,7-diphenyl-1,10-phenanthroline (Bphen) is a hole blocking and efficient electron transport material in organic electronic devices (OLEDs) owing to its outstanding electron transporting ability. As for perovskite solar cells, Bphen has been inserted between the electron transport layer PCBM ([6,6]-Phenyl C61 Butyric Acid Methyl Ester) and the cathode for effective interface modification. It can reduce the barrier height and contact resistance between the electrode and active layer effectively.

Technical Data:

Product Name	4,7-diphenyl-1, 10-Phenanthroline
Synonym	BPhen Bathophenanthroline
SKU#	CM7027
CAS Number	1662-01-7
Chemical Formula	C₂₄H₁₆N₂
LUMO	2.9 eV
HOMO	6.3 eV
Purity	>99% (HPLC), Sublimed
MDL Number	MFCD00004976
Appearance	Off-white or yellowish powder
Molecular Weight	332.40 g/mol
Melting Point	218-220 °C
Solubility	Soluble in Chloroform, THF et al.
Fluorescence	λ PL 377 nm in THF
Packaging	3 g, or as required in glass bottle
Store	25 °C under N₂ atmosphere
Notes	HPLC &¹HNMR spectra, user instruction for enquiring

References:

[1]: Bidentate chelating ligands as effective passivating materials for perovskite light-emitting diodes. Physical Chemistry Chemical Physics 21, no. 15 (2019): 7867-7873.

[2]: Interface engineering toward enhanced efficiency of planar perovskite solar cells. Journal of Materials Chemistry A 4, no. 1 (2016): 217-222.

[3]: Organic–inorganic hybrid interfacial layer for high-performance planar perovskite solar cells. ACS applied materials & interfaces 9, no. 37 (2017): 31746-31751.

Bphen (C24H16N2), 99%, 3g

Technical Data:

Bphen (C₂₄H₁₆N₂), 99%, 3g