Spiro ometad

Sigma-Aldrich offers Aldrich-79207 Spiro-MeOTAD for your research needs. Find product specific information including CAS, MSDS, protocols and references. Hole Transport Material for solid-state Dye Solar Cells and Perovskite Solar Cells.

Spiro-OMeTAD single crystals: Remarkably enhanced charge-carrier transport via mesoscale ordering. High-purity Spiro-OMeTAD (Spiro-MeOTAD) for perovskite and OLED hole interfaces in stock now for immediate dispatch to institutions worldwide. The Spiro-OMeTAD was deposited by spin coating 1μL of Spiro-OMeTAD solution at 40rpm for s under air conditions.

Spectrum-Dependent Spiro-OMeTAD Oxidization Mechanism in Perovskite Solar Cells.

The work shows that a procedure of mixing a Li-TFSI solution into a spiro-OMeTAD solution, and subsequent spin-coating this mixture into a . For the past years, spiro-OMeTA has been keeping a secret. Despite intense research efforts, its performance as the most . For both of these applications, Spiro-OMeTAD has traditionally been the HTM of choice, due to its superior performance. The perovskite layer plays different roles in the Spiro-OMeTAD oxidization for various spectral ranges. The effect of oxidized Spiro-OMeTAD on . Two hole conductor materials, spiro-OMeTAD and P3HT, were compared in solid-state dye-sensitized solar cells.

Two organic dyes containing one anchor unit . We predict the ionisation potentials of the hole-conducting material SPIRO-OMeTAD and twelve methoxy isomers and polymethoxy derivatives. Tetrakis-(N,N-di-4-methoxyphenylamino)-9'-spirobifluorene. Spiro-MeOTAD is a stable and efficient hole-transport material in organic light-emitting . Light-induced effects on Spiro-OMeTAD films and hybrid lead halide perovskite solar cells.

Enhancing the Hole-Conductivity of Spiro-OMeTAD without Oxygen or Lithium Salts by Using Spiro(TFSI)in Perovskite and Dye-. The conductivity of spiro-OMeTAD infiltrated into mesoporous TiO2: neat, with the addition of antimony salt chemical p-dopant, with the addition of .