Show metadata Hide metadata

(19)

(11)

2 691 661

(13)

(51)

IPC

G01N27/30(2006-01-01)

C25D3/02(2006-01-01)

C25D7/00(2006-01-01)

(21) (22)

Application

2018126881, 2018-07-20

(24)

Start date

2018-07-20

(22)

Actual filing date

2018-07-20

(45)

Published

2019-06-17

(72)

Inventor

Vasileva Marina SergeevnaRudnev Vladimir SergeevichZabudskaya Natalya Evgenevna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Khimii Dalnevostochnogo Otdeleniya Rossijskoj Akademii Nauk Dvo Ran)

METAL OXIDE ELECTRODE FOR POTENTIOMETRIC MEASUREMENTS AND METHOD OF ITS PRODUCTION Russian patent published in 2019 - IPC G01N27/30 C25D3/02 C25D7/00

Abstract RU 2691661 C1

FIELD: measuring equipment.

SUBSTANCE: invention relates to a metal oxide electrode for potentiometric measurements, comprising a titanium base coated with titanium oxides formed by plasma-electrolytic oxidation. Electrode is characterized by that outer layer of coating with thickness of 1 mcm additionally contains up to 1 at% of stibium in form of oxides of Sb₂O₃ and Sb₂O_5. Invention also relates to a method of making an electrode.

EFFECT: high pH sensitivity of the electrode while increasing manufacturability and simplifying the method for production thereof.

2 cl, 7 dwg, 3 tbl, 4 ex

Similar patents RU2691661C1

Title	Year	Author	Number
METAL OXIDE ELECTRODE, METHOD OF MAKING SAID ELECTRODE AND USE	2012	Marinina Galina Il'Inichna Vasil'Eva Marina Sergeevna Lapina Antonina Sergeevna	RU2487198C1
ELECTRODE AND METHOD OF ITS PRODUCTION	2005	Kondrikov Nikolaj Borisovich Shchitovskaja Elena Vladimirovna Vasil'Eva Marina Sergeevna Rudnev Vladimir Sergeevich Tyrina Larisa Mikhajlovna	RU2288973C1
OSTEOSYNTHESIS WITH NANOSILVER	2010	Dingel'Dajn Ehl'Vira Gaskeres Kiril'E Vitte Frank Ehlizir Amir	RU2557938C2
METHOD OF PRODUCING OXIDE COATING CONTAINING MANGANITE OF COMPOSITION LaCaMnO (0≤X≤0.4) ON A TITANIUM SUBSTRATE	2023	Adigamova Mariia Vladimirovna Malyshev Igor Viktorovich Tkachenko Ivan Anatolevich	RU2819473C1
METHOD FOR OBTAINING GRADIENT CATALYTIC COATING	2011	Eshmemet'Eva Ekaterina Nikolaevna Malyshevskij Viktor Andreevich Farmakovskij Boris Vladimirovich Vasil'Ev Aleksej Filippovich Bystrov Ruslan Jur'Evich Somkova Ekaterina Aleksandrovna Korkina Margarita Aleksandrovna	RU2490372C2
METHOD FOR BISMUTH TITANATE THIN LAYERS PRODUCTION	2016	Medkov Mikhail Azarevich Rudnev Vladimir Sergeevich Vasileva Marina Sergeevna	RU2614916C1
PROCESS OF FORMATION OF VOLUMETRIC-POROUS LAYER OF METAL WITH OPEN POROSITY ON CURRENT-CONDUCTING BACKING	1999	Mirzoev R.A. Styrov M.I. Kuznetsov V.P. Stepanova N.I. Majorov A.I.	RU2150533C1
LUMINESCENT COATING ON OXIDATED TITANIUM BASED ON EUROPIUM(II, III) COMPOUNDS	2022	Belobeletskaia Margarita Vitalevna Steblevskaia Nadezhda Ivanovna Iarovaia Tatiana Petrovna	RU2788775C1
ELECTROLYTE FOR DEPOSITION OF COATINGS ONTO VALVE METALS	1992	Gordienko P.S. Gnedenkov S.V. Khrisanfova O.A. Vostrikova N.G. Kovrjanov A.N.	RU2046156C1
METHOD FOR OBTAINING CATALYTICALLY ACTIVE COMPOSITE LAYERS ON ALUMINIUM ALLOY	2014	Tyrina Larisa Mikhajlovna Rudnev Vladimir Sergeevich Lukijanchuk Irina Viktorovna Vasil'Eva Marina Sergeevna	RU2571099C1

RU 2 691 661 C1

Authors

Vasileva Marina Sergeevna

Rudnev Vladimir Sergeevich

Zabudskaya Natalya Evgenevna

Dates

2019-06-17—Published

2018-07-20—Filed