Title:
METHOD AND DEVICE FOR PREPARING PEROVSKITE THIN FILM BY USING ADDITIVES
Document Type and Number:
WIPO Patent Application WO/2023/058983
Kind Code:
A1
Abstract:
A method for preparing a perovskite thin film by using additives, according to one embodiment of the present disclosure, comprise the steps of: supplying a perovskite precursor solution to a substrate; supplying a first additive to the substrate; supplying, to the substrate, a second additive that differs from the first additive; and annealing the substrate.
Inventors:
JEON NAM JOONG (KR)
JANG GYEONG SUN (KR)
KIM YOUNG WOONG (KR)
KIM YOUNG YUN (KR)
KIM BEOM SOO (KR)
KIM SEUNG WOO (KR)
KIM GEUN JIN (KR)
JANG GYEONG SUN (KR)
KIM YOUNG WOONG (KR)
KIM YOUNG YUN (KR)
KIM BEOM SOO (KR)
KIM SEUNG WOO (KR)
KIM GEUN JIN (KR)
Application Number:
PCT/KR2022/014459
Publication Date:
April 13, 2023
Filing Date:
September 27, 2022
Export Citation:
Assignee:
KOREA RES INST CHEMICAL TECH (KR)
International Classes:
H01L51/00; H01L51/42
Foreign References:
CN106967417A | 2017-07-21 |
Other References:
JUNGHWAN KIM; MAKHSUD I. SAIDAMINOV; HAIREN TAN; YICHENG ZHAO; YOUNGHOON KIM; JONGMIN CHOI; JEA WOONG JO; JAMES FAN; RAFAEL QUINTE: "Amide‐Catalyzed Phase‐Selective Crystallization Reduces Defect Density in Wide‐Bandgap Perovskites", ADVANCED MATERIALS, VCH PUBLISHERS, DE, vol. 30, no. 13, 14 February 2018 (2018-02-14), DE , pages 1 - 6, XP071870967, ISSN: 0935-9648, DOI: 10.1002/adma.201706275
CHEN BO, ZHENGSHAN YU, KONG LIU, XIAOPENG ZHENG, YE LIU, JIANWEI SHI, DERREK SPRONK, PETER N. RUDD, ZACHARY HOLMAN, JINSONG HUAN: "Grain Engineering for Perovskite/Silicon Monolithic Tandem Solar Cells with Efficiency of 25.4%", JOULE, vol. 3, no. 1, 16 January 2019 (2019-01-16), pages 177 - 190, XP055900337, DOI: 10.1016/j.joule.2018.10.003
FANG, T.H. ; CHANG, W.J. ; LIN, C.M. ; JI, L.W. ; CHANG, Y.S. ; HSIAO, Y.J.: "Effect of annealing on the structural and mechanical properties of Ba"0"."7Sr"0"."3TiO"3 thin films", MATERIALS SCIENCE, ELSEVIER, AMSTERDAM, NL, vol. 426, no. 1-2, 25 June 2006 (2006-06-25), AMSTERDAM, NL, pages 157 - 161, XP027952675, ISSN: 0921-5093
KIM MINJIN, KIM GI-HWAN, LEE TAE KYUNG, CHOI IN WOO, CHOI HYE WON, JO YIMHYUN, YOON YUNG JIN, KIM JAE WON, LEE JIYUN, HUH DAIHONG,: "Methylammonium Chloride Induces Intermediate Phase Stabilization for Efficient Perovskite Solar Cells", JOULE, CELL PRESS, vol. 3, no. 9, 1 September 2019 (2019-09-01), pages 2179 - 2192, XP055885360, ISSN: 2542-4351, DOI: 10.1016/j.joule.2019.06.014
CHEN BO, ZHENGSHAN YU, KONG LIU, XIAOPENG ZHENG, YE LIU, JIANWEI SHI, DERREK SPRONK, PETER N. RUDD, ZACHARY HOLMAN, JINSONG HUAN: "Grain Engineering for Perovskite/Silicon Monolithic Tandem Solar Cells with Efficiency of 25.4%", JOULE, vol. 3, no. 1, 16 January 2019 (2019-01-16), pages 177 - 190, XP055900337, DOI: 10.1016/j.joule.2018.10.003
FANG, T.H. ; CHANG, W.J. ; LIN, C.M. ; JI, L.W. ; CHANG, Y.S. ; HSIAO, Y.J.: "Effect of annealing on the structural and mechanical properties of Ba"0"."7Sr"0"."3TiO"3 thin films", MATERIALS SCIENCE, ELSEVIER, AMSTERDAM, NL, vol. 426, no. 1-2, 25 June 2006 (2006-06-25), AMSTERDAM, NL, pages 157 - 161, XP027952675, ISSN: 0921-5093
KIM MINJIN, KIM GI-HWAN, LEE TAE KYUNG, CHOI IN WOO, CHOI HYE WON, JO YIMHYUN, YOON YUNG JIN, KIM JAE WON, LEE JIYUN, HUH DAIHONG,: "Methylammonium Chloride Induces Intermediate Phase Stabilization for Efficient Perovskite Solar Cells", JOULE, CELL PRESS, vol. 3, no. 9, 1 September 2019 (2019-09-01), pages 2179 - 2192, XP055885360, ISSN: 2542-4351, DOI: 10.1016/j.joule.2019.06.014
Attorney, Agent or Firm:
AHN, Je Sung et al. (KR)
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