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| Presentation | 2013-12-17 14:05 Characterization of ZnO-2P2O5 Glass blended with ZrO2-1.6P2O5 Electrolyte as Inorganic - Inorganic Hybrid Electrolyte for Intermediate Temperature Fuel Cell Keisuke Ando, Hidenobu Shiroishi (Tokyo NCT), Morihiro Saito (Tokyo Univ. of Agriculture and Tech.)  OME2013-79 Link to ES Tech. Rep. Archives: OME2013-79 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Inorganic - inorganic hybrid electrolytes were synthesized by mixing ZnO-2P2O5 glass with high mechanical properties and ZrO2-1.6P2O5 electrolyte with high proton conductivity for intermediate temperature fuel cells operating at 200-300C. (ZnO-2P2O5)-10 wt%(ZrO2-1.6P2O5) hybrid electrolyte exhibited high proton conductivity of 3.3×10-2 S cm-1 at 125-300C, indicating that the hybridization is effective to improve the proton conductivity of the glass electrolytes. In addition, The dissolution rate of proton (1.0×10-10 mol s-1 cm-2) and the gas permeability coefficient of hydrogen (1.2×10-12 cm3 cm cm-2 s-1 cmHg-1) for the (ZnO-2P2O5)-10 wt% (ZrO2-1.6P2O5) hybrid electrolyte were much smaller than those for the ZrO2-1.6P2O5 electrolyte. This was suggested to be attributed to the effect of covering for the ZrO2-1.6P2O5 electrolyte with ZnO-2P2O5 glass having high water resistance and gas barrier properties. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Fuel Cell / Intermediate Temperature / Glass / Electrolyte / Proton Conductivity / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 358, OME2013-79, pp. 13-16, Dec. 2013. | |
| Paper # | OME2013-79 | |
| Date of Issue | 2013-12-10 (OME) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | OME2013-79 Link to ES Tech. Rep. Archives: OME2013-79 |
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| Conference Information | |
| Committee | OME |
| Conference Date | 2013-12-17 - 2013-12-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | battery, electrochemistry, surface modification, catalyst, in situ obsrvation, capacitor |
| Paper Information | |
| Registration To | OME |
| Conference Code | 2013-12-OME |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Characterization of ZnO-2P2O5 Glass blended with ZrO2-1.6P2O5 Electrolyte as Inorganic - Inorganic Hybrid Electrolyte for Intermediate Temperature Fuel Cell |
| Sub Title (in English) | |
| Keyword(1) | Fuel Cell |
| Keyword(2) | Intermediate Temperature |
| Keyword(3) | Glass |
| Keyword(4) | Electrolyte |
| Keyword(5) | Proton Conductivity |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Keisuke Ando |
| 1st Author's Affiliation | Tokyo National College of Technology (Tokyo NCT) |
| 2nd Author's Name | Hidenobu Shiroishi |
| 2nd Author's Affiliation | Tokyo National College of Technology (Tokyo NCT) |
| 3rd Author's Name | Morihiro Saito |
| 3rd Author's Affiliation | Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.) |
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| Speaker | Author-1 |
| Date Time | 2013-12-17 14:05:00 |
| Presentation Time | 20 minutes |
| Registration for | OME |
| Paper # | OME2013-79 |
| Volume (vol) | vol.113 |
| Number (no) | no.358 |
| Page | pp.13-16 |
| #Pages | 4 |
| Date of Issue | 2013-12-10 (OME) |
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