Preliminary Study of the Interaction of Metal Nanoparticle-containing Poly-p-xylylene films with Ammonia

Gleb Sergeev; Vyacheslav Zagorsky; Marina Petrukhina; Sergei Zav'yalov; Evgeny Grigor'ev; Leonid Trakhtenberg

doi:10.1039/a700431a

Preliminary Study of the Interaction of Metal Nanoparticle-containing Poly-p-xylylene films with Ammonia

Gleb Sergeev
, Vyacheslav Zagorsky
, Marina Petrukhina
, Sergei Zav'yalov
, Evgeny Grigor'ev
, Leonid Trakhtenberg

Chemistry

University at Albany

Lomonosov Moscow State University
Karpov Institute of Physical Chemistry

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

Abstract

The interaction of metal particles encapsulated in poly-p-xylylene films and the gas phase NH₃ molecules has been studied. It has been found that in the presence of NH₃ the resistivity of the lead-containing samples could be reversibly changed by a factor of 6-8 within a few seconds. As a result, it is suggested that these materials could be used as sensors for ammonia detection in the gas phase. The response and recovery times, temperature dependence, and long-term stability of these sensors have been examined.

Original language	English
Pages (from-to)	113-114
Number of pages	2
Journal	Analytical Communications
Volume	34
Issue number	4
DOIs	https://doi.org/10.1039/a700431a
State	Published - 1997

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title = "Preliminary Study of the Interaction of Metal Nanoparticle-containing Poly-p-xylylene films with Ammonia",

abstract = "The interaction of metal particles encapsulated in poly-p-xylylene films and the gas phase NH3 molecules has been studied. It has been found that in the presence of NH3 the resistivity of the lead-containing samples could be reversibly changed by a factor of 6-8 within a few seconds. As a result, it is suggested that these materials could be used as sensors for ammonia detection in the gas phase. The response and recovery times, temperature dependence, and long-term stability of these sensors have been examined.",

author = "Gleb Sergeev and Vyacheslav Zagorsky and Marina Petrukhina and Sergei Zav'yalov and Evgeny Grigor'ev and Leonid Trakhtenberg",

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journal = "Analytical Communications",

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T1 - Preliminary Study of the Interaction of Metal Nanoparticle-containing Poly-p-xylylene films with Ammonia

AU - Sergeev, Gleb

AU - Zagorsky, Vyacheslav

AU - Petrukhina, Marina

AU - Zav'yalov, Sergei

AU - Grigor'ev, Evgeny

AU - Trakhtenberg, Leonid

PY - 1997

Y1 - 1997

N2 - The interaction of metal particles encapsulated in poly-p-xylylene films and the gas phase NH3 molecules has been studied. It has been found that in the presence of NH3 the resistivity of the lead-containing samples could be reversibly changed by a factor of 6-8 within a few seconds. As a result, it is suggested that these materials could be used as sensors for ammonia detection in the gas phase. The response and recovery times, temperature dependence, and long-term stability of these sensors have been examined.

AB - The interaction of metal particles encapsulated in poly-p-xylylene films and the gas phase NH3 molecules has been studied. It has been found that in the presence of NH3 the resistivity of the lead-containing samples could be reversibly changed by a factor of 6-8 within a few seconds. As a result, it is suggested that these materials could be used as sensors for ammonia detection in the gas phase. The response and recovery times, temperature dependence, and long-term stability of these sensors have been examined.

UR - https://www.scopus.com/pages/publications/0000864326

U2 - 10.1039/a700431a

DO - 10.1039/a700431a

M3 - Article

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JO - Analytical Communications

JF - Analytical Communications

IS - 4

ER -

Preliminary Study of the Interaction of Metal Nanoparticle-containing Poly-p-xylylene films with Ammonia

Abstract

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