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author = "Liu, Yi"
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Found 5 documents, displaying page 1 of 1
Effect of Humidity in Air on Performance and Long-Term Durability of SOFCs
Description :
Anode supported SOFCs based on Ni-YSZ anodes, YSZ electrolytes, and LSM-YSZ cathodes were studied with respect to durability in humid air (~4%) over typically 1500 hours. Operating temperature and current density were varied between 750 and 850 oC and 0.25-0.75 A/cm2, respectively. It was found that...
Repository :
ORBIT The DTU Research Database
Language(s) :
English
Anode Supported Solid Oxide Fuel Cells - Deconvolution of Degradation into Cathode and Anode Contributions
Description :
The degradation of anode supported cells was studied over 1500 h as function of cell polarization either in air or oxygen on the cathode. Based on impedance analysis, contributions of anode and cathode to the increase of total resistance were assigned. Accordingly, the degradation rates of the catho...
Repository :
ORBIT The DTU Research Database
Language(s) :
English
Effect of Humidity in Air on Performance and Long-term Durability of SOFCs
Description :
Copyright The Electrochemical Society, Inc. [2009]. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproduced, resold, distributed, or modified without the express permission of The Electrochemical Society (ECS).
Repository :
ORBIT The DTU Research Database
Language(s) :
English
An evaluation and analysis of incorporating term dependency for ad-hoc retrieval
Description :
Although many retrieval models incorporating term dependency have been developed, it is still unclear whether term dependency information can consistently enhance retrieval performance for different queries. We present a novel model that captures the main components of a topic and the relationship b...
Repository :
DORAS
Language(s) :
English
Performance and durability of solid oxide electrolysis cells for syngas production
Author(s) :
Sun, Xiufu
,
Chen, Ming
,
Hjalmarsson, Per
,
Liu, Yi-Lin
,
Ebbesen, Sune Dalgaard
,
Jensen, Søren Højgaard
,
Mogensen, Mogens Bjerg
Description :
Repository :
ORBIT The DTU Research Database
Language(s) :
English
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Found 5 documents, displaying page 1 of 1