Adamantane substitutions: synthesis of high-performing, soluble and versatile organic semiconducting materials

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Adamantane substitutions: synthesis of high-performing, soluble and versatile organic semiconducting materials

Popis výsledku v původním jazyce

Soluble organic semiconducting materials have a particular application potential for easily processed low-cost organic electronics devices. Solubility of organic π-conjugated small molecule derivatives, such as diketopyrrolopyrroles (DPPs), indigos, epindolidiones, squaraines and many others is usually attained by a side-chain alkyl substitution.Ability of adamantane molecule to self-organize into crystals with unusually high melting point was used to reinforce packing of π-conjugated dyes in the solid state. As a result materials with adamantyl containing side-chains possess superior electrical and optical properties, and at the same time high thermal stability. Considering electrical properties, as an example, a soluble DPP derivative with ethyl adamantyl side-groups showed abmipolar behavior with both hole and electron mobilities higher than the insoluble analogue.

Název v anglickém jazyce

Adamantane substitutions: synthesis of high-performing, soluble and versatile organic semiconducting materials

Popis výsledku anglicky

Soluble organic semiconducting materials have a particular application potential for easily processed low-cost organic electronics devices. Solubility of organic π-conjugated small molecule derivatives, such as diketopyrrolopyrroles (DPPs), indigos, epindolidiones, squaraines and many others is usually attained by a side-chain alkyl substitution.Ability of adamantane molecule to self-organize into crystals with unusually high melting point was used to reinforce packing of π-conjugated dyes in the solid state. As a result materials with adamantyl containing side-chains possess superior electrical and optical properties, and at the same time high thermal stability. Considering electrical properties, as an example, a soluble DPP derivative with ethyl adamantyl side-groups showed abmipolar behavior with both hole and electron mobilities higher than the insoluble analogue.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10401 - Organic chemistry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů