Due to its electron-deficient nature, DPP-EH-2ThBr and its derivatives are used for the synthesis of small molecules and low band-gap polymer semiconductors with OPV, OLED and perovskite solar cells.Capped with bromide For facile synthesis Pyrrolopyrrole building block For semiconductors, OFETs, ...
Bearing four triarylamine units, DNTPD is electron rich and normally used as hole transport or hole injection layer material in OLED and perovskite solar cell devices. It is an extended structure of TPD and NPB that are widely used in organic electronics....
Hole-injection enhancement by copper phthalocyanine (CuPc) in blue polymer light-emitting diodes, W. Yu et al., J. Appl. Phys., 89, 2343, (2001). Effective Electron Blocking of CuPC-Doped Spiro-OMeTAD for Highly Efficient Inorganic–Organic Hybrid Perovskite Solar Cells, J. Seo et al.,...
Scheme 2. Lewis valence structures of the various building units in A3TrPn2 Zintl phases. Mesomere valence formulae 1a and 1b of the “zero”-dimensional [Tr2Pn4]6− unit of two edge-sharing triangular planar units. The dimeric [Tr2Pn4]6− unit 2 and the one-dimensional [𝑇𝑟...