Capture of Trace Airborne Contaminants: Application to Electrochemical Systems

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dc.creatorAphale, Ashish
dc.creatorReisert, Michael
dc.creatorHong, Junsung
dc.creatorHeo, Su Jeong
dc.creatorHu, Boxun
dc.creatorSingh, Prabhakar
dc.date.accessioned2019-06-24T17:40:24Z
dc.date.available2019-06-24T17:40:24Z
dc.date.issued2019-07-07
dc.descriptionAshish Aphale, University of Connecticut, USA
dc.descriptionMichael Reisert, University of Connecticut, USA
dc.descriptionJunsung Hong, University of Connecticut, USA
dc.descriptionSu Jeong Heo, University of Connecticut, USA
dc.descriptionBoxun Hu, University of Connecticut, USA
dc.descriptionPrabhakar Singh, University of Connecticut, USA
dc.descriptionICES302: Physio-chemical Life Support- Air Revitalization Systems -Technology and Process Development
dc.descriptionThe 49th International Conference on Environmental Systems as held in Boston, Massachusetts, USA on 07 July 2019 through 11 July 2019.
dc.description.abstractTerrestrial and space environments, commonly encountered for life support and in-situ resource utilization (ISRU), contain a number of trace (ppm-ppt) levels of intrinsic and extrinsic impurities originating from source atmospheres as well as reaction byproducts from processing (chemical, thermal and electrochemical) systems. We present our research work on the removal of trace contaminants such as Cr, S, Si, B etc. from the air stream by the use of “getters”. The concept of “getters” along with underlying thermochemical understanding of materials chemistry will be discussed. The “getter” architecture, which provides a safe, robust, fire-resistant means of capturing gaseous impurities, will be discussed in detail. The basis for materials selection and reaction processes will be presented and experimental results obtained in our laboratory will be highlighted. Approaches for enhancing the capacity and lifetime of “getters” will also be discussed.
dc.format.mimetypeapplication/pdf
dc.identifier.otherICES_2019_380
dc.identifier.urihttps://hdl.handle.net/2346/84626
dc.language.isoeng
dc.publisher49th International Conference on Environmental Systems
dc.subjectAirborne contaminants
dc.subjectGetters
dc.subjectSolid oxide electrochemical systems
dc.subjectElectrode poisoning
dc.subjectMaterials Chemistry
dc.titleCapture of Trace Airborne Contaminants: Application to Electrochemical Systemsen_US
dc.typePresentations

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