Soluble Phthalocyanines: Perspective Materials for Electronics

Liquid-crystalline phthalocyanine-based nanostructures

“…Vol tammetric characteristics of the phthalocyanine based transistor (Fig. 22) were recorded [122]. Obviously, the current is chiefly limited by the shutter voltage, while the voltage between the drain and source, which is observed when the current reaches a value that corre sponds to the shutter voltage, practically does not affect the current.…”

“…The work of the international research group con cerning the production of transistors based on substi tuted phthalocyanines [122][123][124] is of great inter est.Al(OH)Pc(SO 3 Na) 3 obtained by sulfonating [Al(OH)Pc] and purified with the use of liquid chroma tography was used in [122]. Specimens of field transis tors were obtained on a silicon substrate, which acted also as a shutter.…”

Space-charge-limited currents in organic films: Some open problems

“…Water-soluble hydroxyaluminum phthalocyaninesulfonate sodium salt was prepared from hydroxyaluminium phthalocyanine following the procedure described in Ref. [59]. The product was analyzed by the high pressure liquid chromatography.…”

Photosensitive Heterostructures Made of Sulfonamide Zinc Phthalocyanine and Organic Semiconductor

“…For example, one seeks for cheap new and more efficient organic materials. From this point of view, one of the possible ways to solve the problem of production of organic solar cells might be to use soluble derivatives of phthalocyanines synthesized in recent years [6,7].…”