[EN] NAPHTHALENE-DIIMIDE-HETEROCYCLE-NAPHTHALENE DIIMIDE OLIGOMERS AS ORGANIC SEMICONDUCTORS AND TRANSISTORS THEREFROM<br/>[FR] OLIGOMÈRES DE NAPHTALÈNE DIIMIDE-HÉTÉROCYCLE-NAPHTALÈNE DIIMIDE EN TANT QUE SEMI-CONDUCTEURS ET TRANSISTORS ASSOCIÉS
申请人:GEORGIA TECH RES INST
公开号:WO2012142460A1
公开(公告)日:2012-10-18
The various inventions and/or their embodiments disclosed herein relate to certain naphthalene diimide (NDI) compounds wherein the NDI groups are bonded to certain subclasses of bridging heteroaryl (hAr) groups, such as the "NDI-hAr-NDI" oligomeric compounds, wherein hAr is a heteroaryl group chosen to provide desirable electronic and steric properties, and the possible identities of the "Rz" terminal peripheral substituent groups are described herein. Transistor and inverter devices can be prepared.
Phase Tag-Assisted Synthesis of Benzo[<i>b</i>]carbazole End-Capped Oligothiophenes
作者:Matthew T. Levick、Susannah C. Coote、Iain Grace、Colin Lambert、Michael L. Turner、David J. Procter
DOI:10.1021/ol302748h
日期:2012.11.16
The introduction and removal of a phase tag have been used to trigger cyclization events in a new synthesis of benzo[b]carbazoles. The approach has been exploited in a tag-assisted approach to new benzo[b]carbazole end-capped oligothiophenes for preliminary evaluation as semiconductors.
在苯并[ b ]咔唑的新合成中,已使用相标记的引入和去除来引发环化事件。该方法已被用于新的苯并[ b ]咔唑封端的低聚噻吩的标签辅助方法中,用于半导体的初步评估。
P17220De -253- Abstract of the Disclosure The invention relates to novel organic semiconducting compounds containing apolycyclicunit, to methods for their preparation and educts or intermediates used therein, to compositions, polymer blends and formulations containing them, to the use of the compounds, compositions and polymer blends as organic semiconductors in, or for the preparation of, organic electronic (OE) devices, especially organic photovoltaic (OPV) devices, perovskite-based solar cell (PSC) devices,organic photodetectors (OPD), organic field effect transistors (OFET) and organic light emitting diodes (OLED), and to OE, OPV, PSC, OPD,OFET and OLED devices comprising these compounds, compositions or polymer blends.
The invention relates to novel conjugated polymers containing one or more thieno[3,2-b]thiophene based polycyclic repeating units, to methods for their preparation and educts or intermediates used therein, to polymer blends, mixtures and formulations containing them, to the use of the polymers, polymer blends, mixtures and formulations as organic semiconductors in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices and organic photodetectors (OPD), and to OE, OPV and OPD devices comprising these polymers, polymer blends, mixtures or formulations.
Conjugation-extended viologens with thiophene derivative bridges were prepared and their near-infrared electrochromism, electrofluorochromism, and smart window applications were investigated.