Title:
PHOTOELECTRIC CONVERSION ELEMENT AND METHOD FOR MANUFACTURING PHOTOELECTRIC CONVERSION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2023/112807
Kind Code:
A1
Abstract:
This photoelectric conversion element comprises: a light-absorbing layer (14); a hole transport layer (15) that transports holes generated by light excitation of the light-absorbing layer (14); and a transparent conductive layer (16) that contacts the hole transport layer (15) and receives holes from the hole transport layer (15). The carrier density of the transparent conductive layer (16) is greater than 1x1016cm-3 and less than or equal to 1x1020cm-3.
Inventors:
NAKAMURA MOTOSHI (JP)
TAKENAKA ISSEI (JP)
SEGAWA HIROSHI (JP)
TADA KEISHI (JP)
BESSHO TAKERU (JP)
TAKENAKA ISSEI (JP)
SEGAWA HIROSHI (JP)
TADA KEISHI (JP)
BESSHO TAKERU (JP)
Application Number:
PCT/JP2022/045207
Publication Date:
June 22, 2023
Filing Date:
December 08, 2022
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
UNIV TOKYO (JP)
UNIV TOKYO (JP)
International Classes:
H10K30/50; H10K30/40; H10K30/82; H10K30/86; H10K39/15
Domestic Patent References:
| WO2016158838A1 | 2016-10-06 |
Other References:
GENG XINJIAN, ABDELLAH MOHAMED, BERICAT VADELL ROBERT, FOLKENANT MATILDA, EDVINSSON TOMAS, SÁ JACINTO: "Direct Plasmonic Solar Cell Efficiency Dependence on Spiro-OMeTAD Li-TFSI Content", NANOMATERIALS, vol. 11, no. 12, 8 December 2021 (2021-12-08), pages 3329, XP093071018, DOI: 10.3390/nano11123329
LI BIXIN; ZHANG SHIYANG; XIA FEI; HUANG YONGLIANG; RAN XUEQIN; XIA YINGDONG; CHEN YONGHUA; HUANG WEI: "Insights into the hole transport properties of LiTFSI-doped spiro-OMeTAD films through impedance spectroscopy", JOURNAL OF APPLIED PHYSICS, AMERICAN INSTITUTE OF PHYSICS, 2 HUNTINGTON QUADRANGLE, MELVILLE, NY 11747, vol. 128, no. 8, 26 August 2020 (2020-08-26), 2 Huntington Quadrangle, Melville, NY 11747, XP012249647, ISSN: 0021-8979, DOI: 10.1063/5.0011868
BETT ALEXANDER J., WINKLER KRISTINA M., BIVOUR MARTIN, COJOCARU LUDMILA, KABAKLI ÖZDE Ş., SCHULZE PATRICIA S. C., SIEFER GERALD, T: "Semi-Transparent Perovskite Solar Cells with ITO Directly Sputtered on Spiro-OMeTAD for Tandem Applications", APPLIED MATERIALS & INTERFACES, AMERICAN CHEMICAL SOCIETY, US, vol. 11, no. 49, 11 December 2019 (2019-12-11), US , pages 45796 - 45804, XP093071019, ISSN: 1944-8244, DOI: 10.1021/acsami.9b17241
LI BIXIN; ZHANG SHIYANG; XIA FEI; HUANG YONGLIANG; RAN XUEQIN; XIA YINGDONG; CHEN YONGHUA; HUANG WEI: "Insights into the hole transport properties of LiTFSI-doped spiro-OMeTAD films through impedance spectroscopy", JOURNAL OF APPLIED PHYSICS, AMERICAN INSTITUTE OF PHYSICS, 2 HUNTINGTON QUADRANGLE, MELVILLE, NY 11747, vol. 128, no. 8, 26 August 2020 (2020-08-26), 2 Huntington Quadrangle, Melville, NY 11747, XP012249647, ISSN: 0021-8979, DOI: 10.1063/5.0011868
BETT ALEXANDER J., WINKLER KRISTINA M., BIVOUR MARTIN, COJOCARU LUDMILA, KABAKLI ÖZDE Ş., SCHULZE PATRICIA S. C., SIEFER GERALD, T: "Semi-Transparent Perovskite Solar Cells with ITO Directly Sputtered on Spiro-OMeTAD for Tandem Applications", APPLIED MATERIALS & INTERFACES, AMERICAN CHEMICAL SOCIETY, US, vol. 11, no. 49, 11 December 2019 (2019-12-11), US , pages 45796 - 45804, XP093071019, ISSN: 1944-8244, DOI: 10.1021/acsami.9b17241
Attorney, Agent or Firm:
TAKAOKA Ryoichi et al. (JP)
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