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2 542 004

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(51)

IPC

C04B35/472(2006-01-01)

H01L41/187(2006-01-01)

(21) (22)

Application

2013159074/03, 2013-12-30

(24)

Start date

2013-12-30

(22)

Actual filing date

2013-12-30

(45)

Published

2015-02-20

(72)

Inventor

Reznichenko Larisa AndreevnaVerbenko Il'Ja AleksandrovichRazumovskaja Ol'Ga NikolaevnaDudkina Svetlana IvanovnaShilkina Lidija AleksandrovnaPavlenko Anatolij Vladimirovich

(73)

Holder

Federal'Noe Gosudarstvennoe Avtonomnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Federal'Nyj Universitet"

PIEZOELECTRIC CERAMIC MATERIAL Russian patent published in 2015 - IPC C04B35/472 H01L41/187

Abstract RU 2542004 C1

FIELD: chemistry.

SUBSTANCE: piezoelectric ceramic material contains the following components, wt %: PbO 64.36-64.43; Nb₂O₅ 22.72-23.04; TiO₂ 3.43-3.80; BaO 2.32-2.33; MgO 0.19-0.22; NiO 0.35-0.40; ZnO 6.17-6.18.

EFFECT: low relative permittivity and sintering temperature of the material.

2 ex, 3 tbl

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RU 2 542 004 C1

Authors

Reznichenko Larisa Andreevna

Verbenko Il'Ja Aleksandrovich

Razumovskaja Ol'Ga Nikolaevna

Dudkina Svetlana Ivanovna

Shilkina Lidija Aleksandrovna

Pavlenko Anatolij Vladimirovich

Dates

2015-02-20—Published

2013-12-30—Filed