Effect of peripheral substitution of copper phthalocyanine molecules on the electroconductivity in thin films during interaction with ammonia

A decrease in the ability for oxygen bonding of PcCu molecules in peripheral substitution has been studied by measurements of conductivity in the presence of ammonia.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 8, pp. 1491–1493, August, 1995.The work was financially supported by the International Scientific and Technical Center (Project No. 015-94). The authors are grateful to Associate Professor G. P. Shaposhnikov (Ivanovo Institute of Chemical Technology) for the phthalocyanine samples he kindly supplied.