1260101-40-3Relevant academic research and scientific papers
Synthesis and spectroscopic properties of porphyrin derivatives of C60
Prato,Soombar,Vazquez,Niziol,Gondek,Rau,Kajzar
experimental part, p. 253 - 264 (2011/08/21)
Chemical synthesis of two C60 fullerene derivatives: with porphyrin (C 60-H2P) and of the iodide salt of Zn porphyrin (C 60-H2P)+I- is described. Both compounds are soluble in several organic solvents, with a larger solubility observed for C60-H2P. Thin films obtained by solution drawing or by spinning techniques from C60-H2P solution in organic solvents or dissolved in a polymer matrix show a peculiar granular structure with regular submicron size particles. Their size of is a little smaller in polymer matrix. The solution UV-Vis absorption spectra exhibit typical bands which can be attributed to porphyrin and to the fullerene. A solvatochromic effect is observed in C 60-H2P which shows a nonzero first hyperpolarizability , most likely due to the charge transfer between fullerene and porphyrin. Copyright Taylor & Francis Group, LLC.
