Electric Literature of 52409-22-0, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 52409-22-0, molcular formula is C51H42O3Pd2, introducing its new discovery.
Ethynyl-Linked Donor-pi-Acceptor Boron Dipyrromethenes for Panchromatic Dye-Sensitized Solar Cells
Two boron dipyrromethene (BODIPY) derivatives were prepared as functional materials for applications in dye-sensitized solar cells (DSSCs). These compounds consist of a donor-pi-acceptor skeleton in which an electron donor and an electron acceptor/anchoring group are introduced to the opposite C2 and C6 positions of a BODIPY core via an ethynyl linker (compounds DN1 and DN2). The molecular structure of one of the key intermediates (compound 8) was determined by x-ray diffraction analysis. Both compounds exhibited panchromatic absorptions in the UV/Vis region. The results of electrochemical studies revealed that the HOMO and LUMO levels of these compounds were suitable for the construction of DSSCs consisting of a TiO2 electrode and an electrolyte based on an I3 ?/I? redox couple. The optimized structures, frontier molecular orbitals, and absorption spectra of both sensitizers were calculated using density functional theory. A DSSC prepared using the benzothiadiazole-containing analogue DN2 exhibited a photovoltaic conversion efficiency of 3.41 %.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 52409-22-0 is helpful to your research. Electric Literature of 52409-22-0
Reference：
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method