New materials have been added to our collection

Posted on 12 Feb 14:36

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!

 

N,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine

Order Code: M361
N,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine (NPB)

N,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine, also known as NPB or NPD, is used in organic electronic devices such as organic light-emitting diodes, polymer photovoltaics and perovskite solar cells for its exceptional hole-transporting capabilities.

View the product page for NPB here.

CAS number 123847-85-8
Chemical formula C44H32N2
Molecular weight 588.74 g/mol
HOMO/LUMO HOMO 5.5 eV, LUMO 2.4 eV

 

4,4′-Bis(N-carbazolyl)-1,1′-biphenyl

Order code: M391
CBP chemical structure

4,4′-Bis(N-carbazolyl)-1,1′-biphenyl is also known as CBP and is one of the most commonly used host material for effective phosphorescent organic light emitting diodes with high mobility. This is due to the two carbazolyl units that provide the electron rich property.  

View the product page for CBP here.

CAS number 58328-31-7
Chemical formula C36H24N2
Molecular weight 484.59 g/mol
HOMO/LUMO HOMO 6.0 eV, LUMO 2.9 eV

 

LiTFSI

Order Code: M531
LiTFSI chemical structure

LiTFSI also known as Lithium bis(trifluoromethanesulfonyl)imide or Bis(trifluoromethane)sulfonimide lithium salt, is conventionally used as a p-dopant to enhance the conductivity and hole mobility of the Spiro-OmeTAD for perovskite solar cells. It is also important to add Lithium bis(trifluoromethanesulfonyl)imide to the hole transport materials to achieve a higher conductivity.

View the product page for LiTFSI here.

CAS number 90076-65-6
Chemical formula C2F6LiNO4S2
Molecular weight 287.09 g/mol
HOMO / LUMO n/a

 

4-tert-Butylpyridine

Order Code: M591
4-tert-butylpyridine TBP chemical structure

4-tert-Butylpyridine, also known as TBP is used widely as an additive in electrolytes of dye-sensitised solar cells (DSSC) and in hole transport layer materials of polymer photovoltaics.

View the product page for TBP here.

CAS number 3978-81-2
Chemical formula C9H13N
Molecular weight 135.21 g/mol
HOMO/LUMO n/a

 

Tris-(8-hydroxyquinoline)aluminum

Order Code: M381
Tris-(8-hydroxyquinoline)aluminum alq3 chemical structure

Tris(8-hydroxyquinoline)aluminum(III), is commonly known as Alq3. It is used in organic light-emitting diodes (OLEDs) as an emitting layer material (ELM) and electron transport material (ETM) because of its high thermal stability, high quantum yield of fluorescence and high electron-transport ability.

View the product page for Alq3 here.

CAS number 2085-33-8
Chemical formula C27H18AlN3O3
Molecular weight 459.43 g/mol
HOMO/LUMO HOMO 5.62 eV, LUMO 2.85 eV

 

Ir(ppy)3

Order Code: M481
Ir(ppy)3 chemical structure

Tris(2-phenylpyridine)iridium(III), Ir(ppy)3, is commonly used in organic light emitting diodes (OLEDs) due to its high quantum yields and thermal stability. In the rapidly developing field of OLED display technology, Ir(ppy)3 is one of the most successful green triplet emitters

View the product page for Ir(ppy)here.

CAS number 94928-86-6
Chemical formula C33H24IrN3
Molecular weight 654.78 g/mol
HOMO/LUMO HOMO 5.6 eV, LUMO 3.0 eV