This Week's New Materials Added to Our Molecular Materials Collection

Posted on 22 Apr 09:25

We are constantly adding new products to our collections. Featured below are a number of the new molecular materials that have become available in the past few weeks. Make sure to keep an eye out for new products entering the catalogue every week!

You can also check out our brand new monomers catalogue for other available materials.  

 

Formamidinium Iodide (FAI)

Order Code: M551

Formamidinium IodideFormamidinium lead iodide exhibits a narrower bandgap (1.48 eV) than the commonly used methylammonium lead iodide (1.57 eV) meaning it lies closer to that required for optimum solar conversion efficiencies.

View the product page for FAI.

CAS number

879643-71-7

Chemical formula

CH5IN2

Molecular weight

171.97 g/mol

  

Formamidinium Bromide (FABr)

Order Code: M561

Formamidinium BromideFormamidinium bromide (FABr), is widely used as a perovskite precursor material for FAPbBr3 or a range of formamidinium lead bromide-iodide mixed halide perovskites (FAPbIyBr3-y). FAPbBr3 material, has an energy bandgap of 2.23 eV, making it an ideal candidate for tandem solar cell applications as well.

View the product page for FABr.

CAS number

146958-06-7

Chemical formula

CH5BrN2

Molecular weight

124.97 g/mol

 

Methylammonium bromide (MABr)

 Order Code: M571

Methylammonium bromideMethylammonium bromide, also known as MABr, is the precursor of MAPbBr3 perovskites. Having a bandgap of 2.3 eV (HOMO 5.68 eV, LUMO 3.38 eV), MAPbBr3 perovskites has been used to modify the bandgap of mixed MAPbX3.

View the product page for MABr.

CAS number

6876-37-5

Chemical formula

CH6BrN

Molecular weight

 111.97 g/mol

 

Ir(ppy)2(acac)

Order Code: M661

Ir(ppy)2(acac)

Due to its high quantum yields Ir(ppy)2(acac), is one of the most studied OLED materials. When doped into 3,5-Diphenyl-4-(1-naphthyl)-1H-1,2,4-triazole (TAZ), very high external quantum efficiencies of (19.06 ± 1.0%) and luminous power efficiency of 60±5 lm/W were achieved.

View product page for Ir(ppy)2(acac).

CAS number

337526-85-9

Chemical formula

C27H23IrN2O2

Molecular weight

599.70 g/mol

HOMO/LUMO

HOMO ~ 5.6 eV      LUMO ~ 3.0 eV

 

Ir(piq)2(acac)

Order Code: M671

Ir(piq)2(acac) 

Bis(1-phenylisoquinoline)(acetylacetonate)iridium(III), also known as Ir(piq)2(acac), is commonly used as an efficient phosphorescent red emitter as a guest dopant material in PhOLED devices. It has been reported that the piq ligand can partially suppress the triplet-triplet annihilation and exhibit short phosphorescent lifetime.

 View product page for Ir(piq)2(acac).

CAS number

435294-03-4

Chemical formula

 

C35H27IrN2O2

Molecular weight

699.82 g/mol

HOMO/LUMO

HOMO ~ 5.0 eV      LUMO ~ 3.0 eV

  

TCNQ

Order Code: M681

 TCNQ

7,7,8,8-tetracyanoquinodimethane, known as TCNQ has a LUMO at 4.5 eV and is most known for the charge transfer salts formed by its radical anion TCNQ in photovoltaics and light-emitting diodes and organic field-effect transistor devices. TCNQ and its derivatives have been used as dopants, leading to an increase in the hole mobility or to the lowering of injection barriers.

 View the product page for TCNQ.

CAS number

1518-16-7

Chemical formula

C12H4N4

Molecular weight

204.19 g/mol

HOMO/LUMO

LUMO = 4.5 eV

 

tCP

Order Code: M751

tCP

1,3,5-Tris(carbazol-9-yl)benzene is also known as tCP and has three carbazole units attached to the benzene ring meaning it is electron rich and an excellent hole transporting layer (HTL) material. It is mainly used as a phosphorescent host material for light-emitting diodes.

View the product page for tCP.

CAS number

148044-07-9

Chemical formula

C42H27N3

Molecular weight

573.68 g/mol

HOMO/LUMO

HOMO= 5.8 eVLUMO = 2.3 eV

 

2-TNATA - 4,4′,4′′-Tris[2-naphthyl(phenyl)amino] triphenylamine

Order Code: M611

 2-TNATA)

4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine (2-TNATA) is a starburst type molecule. It gives very homogeneous thin films that are well suited as a hole-injection layer due to the low ionisation potential around 5.1 eV.

View the product page for TNATA.

CAS number

185690-41-9

Chemical formula

C66H48N4

Molecular weight

897.11 g/mol

HOMO/LUMO

HOMO = 5.1 eV, LUMO = 2.2 eV