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2 034 284

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C1

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IPC

(21) (22)

Application

5058002/25, 1992-08-07

(22)

Actual filing date

1992-08-07

(45)

Published

1995-04-30

(72)

Inventor

Krutovertsev S.A.Subocheva O.A.Sorokin S.I.Men'Shikov O.D.Maslov L.P.

(73)

Holder

Maloe Gosudarstvennoe Predprijatie

SENSOR OF CONCENTRATION OF VAPORS OF HYDRAZINE Russian patent published in 1995 - IPC

Abstract RU 2034284 C1

FIELD: analytical instrumentation engineering. SUBSTANCE: sensor has backing on which electrodes and sensitive layer are located. Sensitive layer is produced from sorbent in which heteropolycompound is distributed uniformly having one of following compositions: Co3P2W6Mo12O62 or Mn3P2W6Mo12O62 or Co3(H3PW9V3O40)2 or Mn3(H3PW9V3O40). Its content in sorbent amounts to 1-70 per cent by mass. EFFECT: increased sensitivity of sensor. 1 dwg

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RU 2 034 284 C1

Authors

Krutovertsev S.A.

Subocheva O.A.

Sorokin S.I.

Men'Shikov O.D.

Maslov L.P.

Dates

1995-04-30—Published

1992-08-07—Filed

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