منابع مشابه
Synthesis of functionalized insulated molecular wires by polymerization of an insulated π-conjugated monomer.
A new method for the synthesis of an insulated π-conjugated monomer was developed via the sequential self-inclusion followed by the elongation of the π-conjugated unit. The monomer was utilized in the synthesis of stimuli-responsive insulated molecular wires.
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Polythiophenes are a popular class of organic conducting polymers, known for their environmental stability, conductivity [1], fluorescence and electroluminescent properties [2]. Conducting polymers, such as polythiophenes, have enormous potential in both static and dynamic applications, ranging from field-effect transistors and diodes to chemical sensors [3]. Many applications require the use o...
متن کاملPhotophysics of π-conjugated metal–organic oligomers*
The optical absorption and photoluminescence properties of PPE-type π-conjugated oligomers that contain a 2,2-bipyridine-5,5′-diyl metal coordinating unit have been examined. The spectra of the free oligomers are compared with those that contain –Re(CO)3Cl and –Ru(bpy)2 2+ chromophores chelated to the bpy-diyl unit.
متن کاملStructural and Electronic Properties of Novel π-Conjugated Aniline-based Oligomers: A Computational Study
Density functional theory (DFT) and time dependent DFT (TD-DFT) calculations were carried out for the oligomers of 3, 4- Ethylenedioxythiophene –Aniline (EDOT-Ani), 3, 4-Ethylenedithiafurane- Aniline (EDTF-Ani) and Thieno [3,4-b] benzene-Aniline (PITN-Ani). Structural parameters, electrical conductivity, spectral properties and electronic properties like ionization potential (IPs), (EAs), HOMO-...
متن کاملConducting metallopolymers based on azaferrocene.
A series of 2,5-thiophene-substituted 1',2',3',4',5'-pentamethylazaferrocene complexes were synthesized and electropolymerized to produce polymers with fully pi-conjugated backbones. The length and hence oxidation potential of the conjugated linker (the thiophene fragments) between the metal centers were varied to understand the influence of the metal-metal interactions on the overall electroac...
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ژورنال
عنوان ژورنال: Tetrahedron Letters
سال: 2014
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2014.05.078