Synthesis, characterization, oxygen electrocatalysis and OFET properties of novel mono- and ball-type metallophthalocyanines.

@article{Basak2014SynthesisCO,
  title={Synthesis, characterization, oxygen electrocatalysis and OFET properties of novel mono- and ball-type metallophthalocyanines.},
  author={Alina Basak and Ali Rıza Ozkaya and Ahmet Altındal and Bekir Salih and Abdurrahman Şeng{\"u}l and Ozer Bekaroğlu},
  journal={Dalton transactions},
  year={2014},
  volume={43 15},
  pages={
          5858-70
        }
}
Novel mono- and ball-type Co(ii), Zn(ii) and Cu(ii) metallophthalocyanines (MPcs) were synthesized from 1,1'-p-anisylidenbis(2-naphthoxyphthalonitrile). The MPcs have been characterized by elemental analysis, UV/Vis, IR and (1)H-NMR spectroscopy and MALDI-TOF mass spectrometry. The performances of organic field effect transistors (OFETs) of the dinuclear ball-type MPcs have been compared to those of mononuclear counterparts. The ball-type MPc based OFETs showed a p-channel and typical ambipolar… 
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15 Citations

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Citation Type

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References

SHOWING 1-10 OF 30 REFERENCES
Photovoltaic and electrocatalytic properties of novel ball-type phthalocyanines bridged with four dicumarol.
TLDR
It was shown that the VC/Nf/Co(2)Pc( 2) catalyst can be a good alternative to VC/nf/Pt as a cathode catalyst in direct methanol fuel cells and is nearly insensitive to the presence of meethanol.
Synthesis, characterization, and electrocatalytic and electrical properties of novel ball-type four cyclopentyldisilanoxy-POSS bridged metallophthalocyanines.
TLDR
The catalytic activity of the 5-based catalyst towards oxygen reduction in a fuel cell-similar medium involving carbon support and Nafion was observed to be superior when compared to those of 4-and 6-based catalysts, suggesting clearly that the presence of two cofacial redox-active metal centres in the ball-type structure increases the oxygen binding capability of the metal centre and the tendency for the formation of mu-peroxo species.
Synthesis, interface (Au/M2Pc2/p-Si), electrochemical and electrocatalytic properties of novel ball-type phthalocyanines.
TLDR
The density of interface state calculations on these novel compounds showed that the combination of Au/4/p-Si is a promising structure with a high dielectric constant and a low interface trap density suitable for metal-oxide-semiconductor devices.
Synthesis, characterization, electrochemical and CO2 sensing properties of novel mono and ball-type phthalocyanines with four phenolphthalein units
Synthesis, characterization and electrical properties of novel mono- and cofacial bisphthalocyanines bridged with four [1a,8b-dihydronaphtho[b]naphthofuro[3,2-d]furan-7,10-diyl] units
Novel ball-type four dithioerythritol bridged metallophthalocyanines and their water-soluble derivatives: Synthesis and characterization, and electrochemical, electrocatalytic, electrical and gas sensing properties.
TLDR
It was found that oxygen reduction on the 5-based catalyst occurs through a direct 4-electron transfer pathway with a high water selectivity, however, the overpotential for oxygen reduction is high, probably due to a long distance between the two CoPc units in 5.
Ball-type supramolecular metallophthalocyanines with eight perfluorodecyl units: chemosensors for SO(2) and electrocatalysts for oxygen reduction.
TLDR
The correlated barrier hopping (CBH) model is the dominant conduction mechanism for electron transport in the films and suggested the formation of stable mixed-valence species of the complexes.
Synthesis, characterization, OFET and electrochemical properties of novel dimeric metallophthalocyanines.
TLDR
The catalytic performances of dimeric cobalt phthalocyanine in the reduction of oxygen in a medium similar to the working conditions of the polymer electrolyte membrane fuel-cells were found to be much higher than that of dinuclear zinc phthalcyanine.
Novel ball-type homo- and hetero-dinuclear phthalocyanines with four 1,1′-methylenedinaphthalen-2-ol bridges: Synthesis and characterization, electrical and gas sensing properties and electrocatalytic performance towards oxygen reduction
Synthesis, characterization, and electrochemical, spectroelectrochemical and electrical measurements of novel ball-type four 1,1′-methylenedinaphthalen-2-ol bridged metal-free, zinc(II) and cobalt(II), and metal-free clamshell phthalocyanines
...
1
2
3
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