Novel PEFC Application for Deuterium Isotope Separation


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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/66428

Title:	Novel PEFC Application for Deuterium Isotope Separation
Authors:	Matsushima, Hisayoshi Browse this author →KAKEN DB
	Ogawa, Ryota Browse this author
	Shibuya, Shota Browse this author
	Ueda, Mikito Browse this author
Keywords:	hydrogen isotope separation
	fuel cell
	CEFC
	isotope exchange reaction
Issue Date:	Mar-2017
Publisher:	MDPI
Journal Title:	Materials
Volume:	10
Issue:	3
Start Page:	303
Publisher DOI:	10.3390/ma10030303
Abstract:	The use of a polymer electrolyte fuel cell (PEFC) with a Nafion membrane for isotopic separation of deuterium (D) was investigated. Mass analysis at the cathode side indicated that D diffused through the membrane and participated in an isotope exchange reaction. The exchange of D with protium (H) in H2O was facilitated by a Pt catalyst. The anodic data showed that the separation efficiency was dependent on the D concentration in the source gas, whereby the water produced during the operation of the PEFC was more enriched in D as the D concentration of the source gas was increased.
Rights:	http://creativecommons.org/licenses/by/4.0/
Type:	article
URI:	http://hdl.handle.net/2115/66428
Appears in Collections:	工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 松島永佳

OAI-PMH ( junii2 , jpcoar_1.0 )

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