The sensibility of resistance sensor structures with graphene to the action of selected gaseous media
Tadeusz Pustelny , M. Setkiewicz , S. Drewniak , E. MacIak , Anna Stolarczyk , M. Urbańczyk , M. Procek , K. Gut , Z. Opilski , Iwona Pasternak , Włodzimierz Strupiński
The paper presents resistance sensor structures with a graphene sensing layer. The structures were tested concerning their sensitivity to the affects of hydrogen, nitrogen dioxide and steam in an atmosphere of a synthetic air. Investigations have proved that resistance structures with a graphene layer are sensitive to the presence of the tested gases. The resistance of the structures amounted to about 10, whereas changes in the resistances affected by the external gaseous medium were contained within the range of a several m. The investigations confirmed that the resistance structures with graphene exposed to the affect of hydrogen in atmosphere of synthetic air change their resistances practically at once (within the order of only a few seconds). This indicates that such structures might be practically applied in sensors of hydrogen ensuring a short time of response.
|Journal series||Bulletin of the Polish Academy of Sciences, Technical Sciences, [Bulletin of the Polish Academy of Sciences: Technical Sciences], ISSN 0239-7528, e-ISSN 2300-1917|
|ASJC Classification||; ; ; ;|
|Score|| = 25.0, 02-09-2020, ArticleFromJournal|
= 25.0, 02-09-2020, ArticleFromJournal
|Publication indicators||= 12; = 10; = 14.0; : 2013 = 1.411; : 2013 = 1.0 (2) - 2013=1.107 (5)|
|Citation count*||14 (2020-09-13)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.