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| Presentation | 2019-11-26 11:35 Improvement of photovoltaic properties of the inverted perovskite solar cells fabricated on graphene oxide nanosheet deposited by various methods Suguru Ogawa, Eiji Itoh (Shinshu Univ), Hironobu Ono, Shun Goda (Nippon Shokubai)  EE2019-41 CPM2019-83 OME2019-27 Link to ES Tech. Rep. Archives: CPM2019-83 OME2019-27 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this study, we fabricated inverted perovskite solar cells using graphene oxide (GO) as a hole buffer layer. We deposited ultra-thin GO films by layer by layer (LBL) method and the electrophoretic deposition method, we investigated the difference in Solar cell performance by the GO deposition method and the number of GO layers (thickness) for higher performance. GO films deposited by LBL effectively prevents the hysteresis and improved the efficiency. In the electrophoretic deposition method, the GO films effectively overlap ITO electrode and higher open-circuit voltage was obtained. However the current decreases with the increment of GO layers above 4～6 layers due to the increase of contact resistance. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Inverted perovskite solar cell / Graphene oxide / Layer By Layer method / electrophoretic deposition method / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 311, OME2019-27, pp. 29-34, Nov. 2019. | |
| Paper # | OME2019-27 | |
| Date of Issue | 2019-11-19 (EE, CPM, 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 | EE2019-41 CPM2019-83 OME2019-27 Link to ES Tech. Rep. Archives: CPM2019-83 OME2019-27 |
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| Conference Information | |
| Committee | EE OME CPM |
| Conference Date | 2019-11-26 - 2019-11-26 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Japan Society for the Promotiton of Machine Industry |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OME |
| Conference Code | 2019-11-EE-OME-CPM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of photovoltaic properties of the inverted perovskite solar cells fabricated on graphene oxide nanosheet deposited by various methods |
| Sub Title (in English) | |
| Keyword(1) | Inverted perovskite solar cell |
| Keyword(2) | Graphene oxide |
| Keyword(3) | Layer By Layer method |
| Keyword(4) | electrophoretic deposition method |
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| 1st Author's Name | Suguru Ogawa |
| 1st Author's Affiliation | Shinshu University (Shinshu Univ) |
| 2nd Author's Name | Eiji Itoh |
| 2nd Author's Affiliation | Shinshu University (Shinshu Univ) |
| 3rd Author's Name | Hironobu Ono |
| 3rd Author's Affiliation | Nippon Shokubai (Nippon Shokubai) |
| 4th Author's Name | Shun Goda |
| 4th Author's Affiliation | Nippon Shokubai (Nippon Shokubai) |
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| Speaker | Author-1 |
| Date Time | 2019-11-26 11:35:00 |
| Presentation Time | 25 minutes |
| Registration for | OME |
| Paper # | EE2019-41, CPM2019-83, OME2019-27 |
| Volume (vol) | vol.119 |
| Number (no) | no.309(EE), no.310(CPM), no.311(OME) |
| Page | pp.29-34 |
| #Pages | 6 |
| Date of Issue | 2019-11-19 (EE, CPM, OME) |
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