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dc.contributor.authorPALMISANO VALERIOen_GB
dc.contributor.authorWEIDNER RONNEFELD Evelineen_GB
dc.contributor.authorBRETT Loisen_GB
dc.contributor.authorBONATO CHRISTIANen_GB
dc.contributor.authorHARSKAMP Frederiken_GB
dc.contributor.authorMORETTO Pietroen_GB
dc.contributor.authorPOST Matthewen_GB
dc.contributor.authorBURGESS Roberten_GB
dc.contributor.authorRIVKIN Carlen_GB
dc.contributor.authorBUTTNER Williamen_GB
dc.date.accessioned2015-06-02T00:16:27Z-
dc.date.available2015-06-01en_GB
dc.date.available2015-06-02T00:16:27Z-
dc.date.created2015-05-12en_GB
dc.date.issued2014en_GB
dc.date.submitted2014-06-25en_GB
dc.identifier.citation20th World Hydrogen Energy Conference (WHEC 2014) vol. 1 p. 838-846en_GB
dc.identifier.isbn978-1-63439-655-4en_GB
dc.identifier.urihttp://www.proceedings.com/24578.htmlen_GB
dc.identifier.urihttp://publications.jrc.ec.europa.eu/repository/handle/JRC90786-
dc.description.abstractThe European Commission and the U.S. Department of Energy both recognize the key role hydrogen technologies will play in securing a safe, clean and secure energy supply in the future. Considering the potential implications on the safety and operation of hydrogen applications, the selectivity and resistance to poisoning of hydrogen sensors is a valid concern of the sensor user. The resistance of hydrogen sensors to chemical contaminants such as SO2, H2S, NO2 and hexamethyldisiloxane (HMDS) has been investigated for catalytic, MOSFET, electrochemical and thermal conductivity sensors [1,2]. These sensor platforms are among the most commonly used for the detection of hydrogen. The evaluation protocols were based on the recommendations of ISO 26142 [3]. Permanent alteration of the sensor response to the target analyte (H2) was rarely observed following exposure to potential poisons at the concentrations specified. Although a shift in the baseline response was often observed during exposure to the potential poisons, only in a few cases did this shift persist after removal of the contaminants. Overall, the resistance to poisoning of the sensors was good. However, a change in sensitivity to hydrogen was observed in the electrochemical platform after exposure to NO2 and for a catalytic sensor during exposure to SO2.en_GB
dc.description.sponsorshipJRC.F.2-Energy Conversion and Storage Technologiesen_GB
dc.format.mediumOnlineen_GB
dc.languageENGen_GB
dc.publisherCommittee of WHEC2014en_GB
dc.relation.ispartofseriesJRC90786en_GB
dc.titleSELECTIVITY AND RESISTANCE TO POISONS OF COMMERCIAL HYDROGEN SENSORSen_GB
dc.typeArticles in periodicals and booksen_GB
JRC Directorate:Energy, Transport and Climate

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