Field-effect transistors based on Langmuir - Blodgett films of phthalocyanine derivatives as semiconductor layers

Article Abstract:

Two soluble phthalocyanine derivatives, 2, 9, 16-tri(tert-butyl)-23-(10-hydroxydecyloxy) phthalocyanine (1) and 2, 9, 16-tri(tert-butyl)-23-(10-hydroxydecyloxy) copper phthalocyanine (2) were used as semiconductor layers in organic thin-film transistors (OTFTs) based on their Langmuir - Blodgett (LB) films. The highest occupied molecular orbital and the lowest unoccupied molecular orbital were determined, and the energy band diagram of their OTFT can be deduced by the cyclic voltammetric measurements.

Semiconductors and related devices, Semiconductor and Related Device Manufacturing, Industrial Organic Chemicals, Cyclic Crude and Intermediate Manufacturing, Phthalocyanine, Transistors, Analysis, Thin films, Multilayered, Multilayered thin films, Phthalocyanins, Properties

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Phthalocyanine monolayer-modified gold substrates as efficient anodes for organic light-emitting diodes

Article Abstract:

Study of the self-assemble of Hs-Pc and its application as a hole injection material in OLEDs is presented. Phthalocyanine monolayer-modified gold substrates showed high efficiency as anodes for organic light-emitting diodes.

Science & research, Primary nonferrous metals, not elsewhere classified, Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Gold, Research, Optical properties, Monomolecular films, Chemistry, Physical and theoretical, Physical chemistry

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