932604
Ge-OMe TPA
Synonym(s):
4,4′,4′′,4′′′-Germanetetrayltetrakis(N,N-bis(4-methoxyphenyl)aniline)
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About This Item
Empirical Formula (Hill Notation):
C80H72GeN4O8
Molecular Weight:
1290.09
UNSPSC Code:
12352103
NACRES:
NA.21
InChI key
XBJLELSVFCNTIY-UHFFFAOYSA-N
SMILES string
COC(C=C1)=CC=C1N(C(C=C2)=CC=C2[Ge](C3=CC=C(N(C4=CC=C(OC)C=C4)C5=CC=C(OC)C=C5)C=C3)(C6=CC=C(N(C7=CC=C(OC)C=C7)C8=CC=C(OC)C=C8)C=C6)C9=CC=C(N(C%10=CC=C(OC)C=C%10)C%11=CC=C(OC)C=C%11)C=C9)C%12=CC=C(OC)C=C%12
assay
≥98% (HPLC)
composition
Carbon content, 73-76%
storage temp.
2-8°C
Quality Level
Related Categories
Application
Organic hole transport layer (HTL) play very important role for realizing high performance and low-cost planar p-i-n perovskite solar cells (pero-SCs).Our 4,4′,4′′,4′′′-germanetetrayltetrakis(N,N-bis(4-methoxyphenyl)aniline), also known as Ge-OMe TPA can substantially simplify synthetic procedure by reducing device cost. This HTL can also facilitate the sequent growth of high-quality perovskite films, giving a significantly enhanced photovoltaic efficiency.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Molecular design with silicon core: toward commercially available hole transport materials for high-performance planar p?i?n perovskite solar cells
Xue R, et al.
Journal of Material Chemistry A, 6, 404-413 (2018)
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