RU134655U8 - POTENTIOMETRIC CROSS-SENSITIVE TO CATIONS AND ANAONS PD-SENSOR BASED ON PERFORATED SULFOCATION-EXCHANGE MEMBRANES - Google Patents

POTENTIOMETRIC CROSS-SENSITIVE TO CATIONS AND ANAONS PD-SENSOR BASED ON PERFORATED SULFOCATION-EXCHANGE MEMBRANES

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Publication number
RU134655U8
RU134655U8 RU2013112405/28U RU2013112405U RU134655U8 RU 134655 U8 RU134655 U8 RU 134655U8 RU 2013112405/28 U RU2013112405/28 U RU 2013112405/28U RU 2013112405 U RU2013112405 U RU 2013112405U RU 134655 U8 RU134655 U8 RU 134655U8
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RU
Russia
Prior art keywords
sulfocation
membrane
potentiometric
cations
sensitive
Prior art date
Application number
RU2013112405/28U
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Russian (ru)
Other versions
RU134655U1 (en
Inventor
Ольга Владимировна Бобрешова
Анна Валерьевна Паршина
Катерина Юрьевна Сафронова
Кристина Юрьевна Янкина
Татьяна Сергеевна Титова
Андрей Борисович Ярославцев
Original Assignee
Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный университет" (ФГБОУ ВПО "ВГУ")
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Priority to RU2013112405/28U priority Critical patent/RU134655U8/en
Publication of RU134655U1 publication Critical patent/RU134655U1/en
Application granted granted Critical
Publication of RU134655U8 publication Critical patent/RU134655U8/en

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  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

Потенциометрический перекрестно-чувствительный к катионам и анионам ПД-сенсор на основе перфторированных сульфокатионообменных мембран, состоящий из двух корпусов, в одном из которых установлен внутренний хлоридсеребряный электрод сравнения, в другом установлена перфторированная сульфокатионообменная мембрана в калиевой форме таким образом, что один конец мембраны размещен в первом корпусе, а другой выступает за пределы второго корпуса, отличающийся тем, что перфторированная сульфокатионообменная мембрана модифицирована наночастицами ZrOдо половины длины, причем концентрация ZrOв модифицированной половине мембраны составляет от 3,0 до 5,0 мас.%; в первом корпусе размещен немодифицированный конец мембраны, а модифицированный конец выступает за пределы второго корпуса.Potentiometric cross-sensitive to cations and anions PD sensor based on perfluorinated sulfocation-cation exchange membranes, consisting of two cases, one of which has an internal silver chloride reference electrode, the other has a perfluorinated sulfation-cation exchange membrane in potassium form so that one end of the membrane is placed in the first case, and the other extends beyond the second case, characterized in that the perfluorinated sulfocation exchange membrane is modified nanoch itsami ZrOdo half the length, the concentration ZrOv modified half membrane is from 3.0 to 5.0 wt.%; the unmodified end of the membrane is located in the first body, and the modified end extends beyond the second body.

RU2013112405/28U 2013-03-19 2013-03-19 POTENTIOMETRIC CROSS-SENSITIVE TO CATIONS AND ANAONS PD-SENSOR BASED ON PERFORATED SULFOCATION-EXCHANGE MEMBRANES RU134655U8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2013112405/28U RU134655U8 (en) 2013-03-19 2013-03-19 POTENTIOMETRIC CROSS-SENSITIVE TO CATIONS AND ANAONS PD-SENSOR BASED ON PERFORATED SULFOCATION-EXCHANGE MEMBRANES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2013112405/28U RU134655U8 (en) 2013-03-19 2013-03-19 POTENTIOMETRIC CROSS-SENSITIVE TO CATIONS AND ANAONS PD-SENSOR BASED ON PERFORATED SULFOCATION-EXCHANGE MEMBRANES

Publications (2)

Publication Number Publication Date
RU134655U1 RU134655U1 (en) 2013-11-20
RU134655U8 true RU134655U8 (en) 2014-07-10

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RU2013112405/28U RU134655U8 (en) 2013-03-19 2013-03-19 POTENTIOMETRIC CROSS-SENSITIVE TO CATIONS AND ANAONS PD-SENSOR BASED ON PERFORATED SULFOCATION-EXCHANGE MEMBRANES

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2617347C2 (en) * 2015-10-12 2017-04-24 федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет" (ФГБОУ ВО "ВГУ") Method for simultaneous evaluation of donnan potential in eight electro-membrane systems
RU206250U1 (en) * 2021-03-04 2021-09-02 федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет" (ФГБОУ ВО "ВГУ") Device for potentiometric determination of nicotinic acid in pharmaceuticals

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RU134655U1 (en) 2013-11-20

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