SnO2 Solid State Gas Sensors and Changes of Some Its Properties for Measurement of NH3 Concentration

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F07%3A21331" target="_blank" >RIV/60460709:41310/07:21331 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

SnO2 Solid State Gas Sensors and Changes of Some Its Properties for Measurement of NH3 Concentration

Original language description

Laboratory experiments with these sensors that are based on SnO2 (SP-53 and TGS 826, made by two producers) were carried out for a long period. The experiments were focused on: - detail study of air humidity influence on measuring low concentration NH3 in air under influence its temperature. - experiments with the sensors that increased their sensitivity to detect of NH3 concentration by their various connecting in sensor matrix in one case. The good results depends mainly on the same characteristics ofused sensors. The influence of soft X-ray radiation on changes of sensitivity (and stimulation conductivity of the sensor sensitive material) was shortly studied as well. The obtained results are not fully consistent (the number of experiments was not quite sufficent).

Czech name

Sensory na bazi SnO2 pro měření koncentrace NH3 a změny jejich vlastností.

Czech description

Laboratory experiments with these sensors that are based on SnO2 (SP-53 and TGS 826, made by two producers) were carried out for a long period. The experiments were focused on: - detail study of air humidity influence on measuring low concentration NH3 in air under influence its temperature. - experiments with the sensors that increased their sensitivity to detect of NH3 concentration by their various connecting in sensor matrix in one case. The good results depends mainly on the same characteristics ofused sensors. The influence of soft X-ray radiation on changes of sensitivity (and stimulation conductivity of the sensor sensitive material) was shortly studied as well. The obtained results are not fully consistent (the number of experiments was not quite sufficent).

Type

D - Article in proceedings

CEP classification

DI - Pollution and air control

OECD FORD branch

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Project

<a href="/en/project/QF3140" target="_blank" >QF3140: Limitation of the green-house gases and ammonia emissions to atmosphere from agricultural activity</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2007

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Ammonia in agriculture

ISBN

978-80-213-1715-4

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

105-106

Publisher name

Wageningen academic publishers

Place of publication

Wageningen

Event location

Wageningen

Event date

Mar 19, 2007

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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