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2 661 946

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IPC

C03C10/16(2006-01-01)

C03C4/12(2006-01-01)

B82B3/00(2006-01-01)

(21) (22)

Application

2017121917, 2017-06-21

(24)

Start date

2017-06-21

(22)

Actual filing date

2017-06-21

(45)

Published

2018-07-23

(72)

Inventor

Rachkovskaya Galina EvtikhievnaZakharevich Galina BorisovnaVilejshikova Elena VladimirovnaKichanov Sergej EvgenevichKozlenko Denis Petrovich

(73)

Holder

Uchrezhdenie Obrazovaniya Gosudarstvennyj Tekhnologicheskij Universitet"

UP-CONVERSION LUMINESCENT NANO-GLASS CERAMICS Russian patent published in 2018 - IPC C03C10/16 C03C4/12 B82B3/00

Abstract RU 2661946 C1

FIELD: manufacturing technology.

SUBSTANCE: invention relates to an up-conversion luminescent oxyfluoride nano-glass ceramics. Nano-glass-ceramics includes, mol%: SiO₂ 34.5–40.0; PbF₂ 30.0–32.0; CdF₂ 10.0–12.0; YbF₃ 1.0–2.0; PbO 16.0–17.0; Eu₂O₃ 1.5–2.5 and Tb₂O₃ 0.5–1.0.

EFFECT: creation of transparent luminescent nanophase glass ceramics, which performs an up-conversion of infrared radiation into visible yellow-green radiation when the temperature of synthesis and heat treatment of original glass decreases.

1 cl, 1 dwg, 2 tbl

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RU 2 661 946 C1

Authors

Rachkovskaya Galina Evtikhievna

Zakharevich Galina Borisovna

Vilejshikova Elena Vladimirovna

Kichanov Sergej Evgenevich

Kozlenko Denis Petrovich

Dates

2018-07-23—Published

2017-06-21—Filed