485331-95-1Relevant academic research and scientific papers
Discotic liquid crystals of transition metal complexes 50: Spiranthes-like supramolecular structure of phthalocyanine-fullerene dyads
Ishikawa, Aya,Ono, Kenta,Ohta, Kazuchika,Yasutake, Mikio,Ichikawa, Musubu,Itoh, Eiji
, p. 366 - 379 (2014)
We have synthesized novel liquid crystalline Pc-C60 dyads (CnS)6PcCu-C60 (n=14, 16, 18: 1a-1c) by using our developed synthetic method in order to investigate the mesomorphism and alignment behavior. Each of the
Discotic liquid crystals of transition metal complexes 49:
Tauchi, Lisa,Nakagaki, Takahiro,Shimizu, Masahiro,Itoh, Eiji,Yasutake, Mikio,Ohta, Kazuchika
, p. 1080 - 1093 (2014/01/06)
A homologous series of the phthalocyanine-fullerene dyads, C n-PcM(OFbaC60) (n = 6, 8, 10, 12; M = Cu, Ni, Co: 3a-3f) have been synthesized to obtain homeotropic alignment at rt and investigate the effects of spacer chain length (n = 6, 8, 10, 12) and central metal (M = Cu, Ni, Co) on the mesomorphism. Interestingly, the shorter-spacer-substituted (n = 6, 8; M = Cu) dyads 3a and 3b showed a hexagonal columnar mesophase (Col h), whereas the longer-spacer-substituted (n = 10, 12; M = Cu, Ni, Co) dyads 3c-3f showed a tetragonal columnar mesophase (Coltet). Moreover, each of the homologs 3a-3e shows perfect homeotropic alignment in both the Colh and Coltet mesophases at rt. More interestingly, these columnar mesophases gave a very unique XRD reflection peak denoted as Peak H in a very small angle region of 0.8 60 dyads 3a-3f between two glass plates. Hence, these novel Pc-C60 dyads 3a-3f may be very suitable to organic thin film solar cells. Copyright
Synthesis of mesogenic phthalocyanine-C60 donor-acceptor dyads designed for molecular heterojunction photovoltaic devices
Geerts, Yves Henri,Debever, Olivier,Amato, Claire,Sergeyev, Sergey
supporting information; experimental part, (2010/04/22)
A series of phthalocyanine-C60 dyads 2a-d was synthesized. Key steps in their synthesis are preparation of the low symmetry phthalocyanine intermediate by the statistical condensation of two phthalonitriles, and the final esterification of the
Synthesis and self-assembly of 2,9,16-Tri(tert-butyl)-23-(10-mercaptodecyloxy)phthalocyanine and the application of its self-assembled monolayers in organic light-emitting diodes
Huang, Xuebin,Liu, Yunqi,Wang, Shuai,Zhou, Shuqin,Zhu, Daoben
, p. 4179 - 4184 (2007/10/03)
2,9,16-Tri(tert-butyl)-23-(10-mercaptodecyloxy)phthalocyanine (8) and its disulfide (9) have been synthesized and characterized, and their self-assembling behaviors on gold substrates have been studied. Characteristic Q-bands were observed at about 630 nm
