ROLL TYPE PLANT FOR GRAPHENE SYNTHESIS Russian patent published in 2019 - IPC C01B32/182 B82B3/00 B82Y40/00 

Abstract RU 2688839 C1

FIELD: chemistry.

SUBSTANCE: invention relates to the field of nanotechnologies. Coil-type installation for synthesis of graphene includes a gas mixture preparation unit 5, pumping unit 6, a vacuum working chamber 1 with a heated slot nozzle 2, at the output of which a laminar flow is made, perforated at edges of the tape metal substrate 3, heating-cooling system 4 with water cooling circuit and heater, system of substrate displacement with pressure rollers and gear wheels, driven by step motor 7 with reversing mechanism.

EFFECT: invention enables to obtain single-layer graphene coatings of high quality with minimum number of defects.

5 cl, 4 dwg

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RU 2 688 839 C1

Authors

Smovzh Dmitrij Vladimirovich

Novopashin Sergej Andreevich

Sakhapov Salavat Zinfirovich

Kostogrud Ilya Alekseevich

Dates

2019-05-22Published

2018-10-15Filed