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(19)

(11)

2 579 390

(13)

(51)

IPC

C01G11/00(2006-01-01)

C01B35/12(2006-01-01)

C30B29/22(2006-01-01)

(21) (22)

Application

2014152605/05, 2014-12-24

(24)

Start date

2014-12-24

(22)

Actual filing date

2014-12-24

(45)

Published

2016-04-10

(72)

Inventor

Khamaganova Tatjana NikolaevnaKhumaeva Tujana Gatypovna

(73)

Holder

Federalnoe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Bajkalskij Institut Prirodopolzovanija Sibirskogo Otdelenija Rossijskoj Akademii Nauk Bip So Ran)

METHOD OF PRODUCING CADMIUM TETRABORATE CdBO Russian patent published in 2016 - IPC C01G11/00 C01B35/12 C30B29/22

Abstract RU 2579390 C1

FIELD: chemistry.

SUBSTANCE: invention relates to production of polycrystalline borates, which can be used as a solid-state matrices for efficient luminophores. For producing cadmium tetraborate CdB₄O₇ by thermal treatment of initial components used are a mixture of CdO (31.03 wt%), H₃BO₃ (68.97 wt%). Process is carried out on air with stepped lifting temperature from 300-850°C for 250 hours.

EFFECT: invention enables to obtain monophase polycrystalline cadmium tetraborate CdB₄O₇ without pelletisation of sample.

1 cl, 1 dwg, 2 tbl, 1 ex

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RU 2 579 390 C1

Authors

Khamaganova Tatjana Nikolaevna

Khumaeva Tujana Gatypovna

Dates

2016-04-10—Published

2014-12-24—Filed