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| Presentation | 2023-12-09 10:55 Fabrication of inverted perovskite solar cells with solution processed multilayered electron transporting la yeryers by meniscus and transfer printing Eiji Itoh, Tatsuya Koike (Shinshu Univ.)  EE2023-38 CPM2023-94 OME2023-65 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We demonstrated the low-cost, eco-friendly fabrication techniques for inverted perovskite solar cells (iPSCs) with multilayered electron transporting layers using fullerene derivative (PCBM) and ZnO nanoparticles (NPs) by combining the meniscus-coating and transfer-printing techniques. We fabricated the multilayered planar iPSCs by low-temperature printing process not higher than 120 oC. Using improved meniscus coating method by reciprocating the glass rod back and forth repeatedly, the material usage of PCBM and toxic chlorobenzene for iPSCs to 1/15~1/20 compared with the conventional spin-coating method, and 1/10 for ZnO NPs without extending the tact time. The material utilization rate became about 50 and 100 % for meniscus- and push-coating, and a pin-hole-free uniform film was obtained for meniscus coating. We also reduced the initial degradation of perovskite layer during the deposition of ZnO onto the perovskite layer and improved the photovoltaic properties by the transfer-printing of ZnO from “wet-PDMS” stamp onto the thin PCBM film coated perovskite layers. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | perovskite solar cell / PCBM / ZnO nano-particles / meniscus coating / transfer-printing / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 123, no. 302, OME2023-65, pp. 71-76, Dec. 2023. | |
| Paper # | OME2023-65 | |
| Date of Issue | 2023-12-01 (EE, CPM, OME) | |
| ISSN | 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 | EE2023-38 CPM2023-94 OME2023-65 |
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| Conference Information | |
| Committee | EE CPM OME |
| Conference Date | 2023-12-08 - 2023-12-09 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OME |
| Conference Code | 2023-12-EE-CPM-OME |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fabrication of inverted perovskite solar cells with solution processed multilayered electron transporting la yeryers by meniscus and transfer printing |
| Sub Title (in English) | |
| Keyword(1) | perovskite solar cell |
| Keyword(2) | PCBM |
| Keyword(3) | ZnO nano-particles |
| Keyword(4) | meniscus coating |
| Keyword(5) | transfer-printing |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Eiji Itoh |
| 1st Author's Affiliation | Shinshu University (Shinshu Univ.) |
| 2nd Author's Name | Tatsuya Koike |
| 2nd Author's Affiliation | Shinshu University (Shinshu Univ.) |
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| Speaker | Author-1 |
| Date Time | 2023-12-09 10:55:00 |
| Presentation Time | 25 minutes |
| Registration for | OME |
| Paper # | EE2023-38, CPM2023-94, OME2023-65 |
| Volume (vol) | vol.123 |
| Number (no) | no.300(EE), no.301(CPM), no.302(OME) |
| Page | pp.71-76 |
| #Pages | 6 |
| Date of Issue | 2023-12-01 (EE, CPM, OME) |
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