SEMICONDUCTOR THIN FILMS OF FULLERENE [60] AND USE THEREOF Russian patent published in 2016 - IPC C07C321/22 H01L51/00 

Abstract RU 2583375 C2

FIELD: chemistry.

SUBSTANCE: invention relates to pentakis (alkylthio) derivatives of [60]fullerene of general formula 1, wherein R represents arbitrarily substituted alkyl group having from 1 to 24 carbon atoms, as thermally decomposable precursors for preparation of thin films of [60]fullerene in electronic devices. Mild conditions in present invention are considered to be temperatures in range of 140 to 180 °C. Highly soluble in present invention are considered to be derivatives of [60]fullerene soluble in organic and aqueous media, preferably in alcohols or water, particularly preferably ethanol or water.

EFFECT: object of invention is to prepare highly soluble derivatives of [60]fullerene and use thereof as precursors which can be easily converted into high-quality pure [60]fullerene under mild conditions.

15 cl, 14 dwg, 7 ex

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RU 2 583 375 C2

Authors

Mumjatov Aleksandr Valerevich

Susarova Diana Karimovna

Troshin Pavel Anatolevich

Razumov Vladimir Fedorovich

Dates

2016-05-10Published

2012-09-13Filed