ELECTROLYTE FOR THE PRODUCTION OF RHENIUM FILMS Russian patent published in 2021 - IPC C25D3/54 

Abstract RU 2749778 C1

FIELD: electroplating.

SUBSTANCE: invention relates to the field of electroplating, it can be used to produce thin rhenium films, which, after being applied to various substrates, can be used as a sublayer for high-temperature electroplating, for the production of semiconductor elements used in aerospace engineering, radio engineering, electronics and other fields. The electrolyte consists of an aqueous solution containing, g/l: HCl 200-350 and rhenium compound in terms of metal 0.5-10.0.

EFFECT: technical result is the absence of need to introduce additional additives, a low operating temperature range of the electrolyte, reduced resource intensity and environmental load.

1 cl, 1 tbl, 6 ex

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RU 2 749 778 C1

Authors

Novikov Aleksej Evgenevich

Zajkov Yurij Pavlovich

Isakov Andrej Vladimirovich

Shmygalev Aleksandr Sergeevich

Chernyshev Aleksandr Aleksandrovich

Ostanina Tatyana Nikolaevna

Trofimov Aleksej Alekseevich

Dates

2021-06-16Published

2019-12-17Filed