Effect of Antisolvent Application Volume on CH3NH3PbI3 Films

被引：3
作者：
Oh, Jaewon [1 ]
Ryu, Mee-Yi [1 ]
机构：
[1] Kangwon Natl Univ, Dept Phys, Chunchon 24341, South Korea
来源：
APPLIED SCIENCE AND CONVERGENCE TECHNOLOGY | 2022年 / 31卷 / 01期
基金：
新加坡国家研究基金会;
关键词：
Perovskite; Antisolvent; Ethyl acetate; Photoluminescence; Pinholes; PEROVSKITE; PERFORMANCE;
D O I：
10.5757/ASCT.2022.31.1.28
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Antisolvent treatment methods used to manufacture high-quality perovskite films using solution processes vary in terms of the type of antisolvent and processing condition employed. We analyzed the structural dependences of a perovskite film in terms of the applied volume of ethyl acetate as an antisolvent and the optical properties resulting therefrom. The application of an excessive volume of the antisolvent caused excessive pinholes in the entire area of the perovskite film. In addition, the pinholes were found to hinder the transport of charge carriers.
引用
收藏
页码：28 / 30
页数：3
相关论文
共 18 条
  • [1] Effect of bidentate and tridentate additives on the photovoltaic performance and stability of perovskite solar cells
    Chen, Jiangzhao
    Kim, Seul-Gi
    Ren, Xiaodong
    Jung, Hyun Suk
    Park, Nam-Gyu
    [J]. JOURNAL OF MATERIALS CHEMISTRY A, 2019, 7 (09) : 4977 - 4987
  • [2] Excitons versus free charges in organo-lead tri-halide perovskites
    D'Innocenzo, Valerio
    Grancini, Giulia
    Alcocer, Marcelo J. P.
    Kandada, Ajay Ram Srimath
    Stranks, Samuel D.
    Lee, Michael M.
    Lanzani, Guglielmo
    Snaith, Henry J.
    Petrozza, Annamaria
    [J]. NATURE COMMUNICATIONS, 2014, 5
  • [3] Ultrafast and Sensitive Self-Powered Photodetector Featuring Self-Limited Depletion Region and Fully Depleted Channel with van der Waals Contacts
    Dai, Mingjin
    Chen, Hongyu
    Wang, Fakun
    Long, Mingsheng
    Shang, Huiming
    Hu, Yunxia
    Li, Wen
    Ge, Chuanyang
    Zhang, Jia
    Zhai, Tianyou
    Fu, Yongqing
    Hu, PingAn
    [J]. ACS NANO, 2020, 14 (07) : 9098 - 9106
  • [4] Electrically driven lasing in metal halide perovskites: Challenges and outlook
    Gunnarsson, William B.
    Rand, Barry P.
    [J]. APL MATERIALS, 2020, 8 (03):
  • [5] Enhancing violet photoluminescence of 2D perovskite thin films via swift cation doping and grain size reduction
    Kaewurai, Paphada
    Ponchai, Jitprabhat
    Amratisha, Koth
    Naikaew, Atittaya
    Swe, Khine Zin
    Pinsuwan, Kusuma
    Boonthum, Chirapa
    Sahasithiwat, Somboon
    Kanjanaboos, Pongsakorn
    [J]. APPLIED PHYSICS EXPRESS, 2019, 12 (01)
  • [6] Kar S., 2020, NANOPHOTONICS-BERLIN, V10, P2103
  • [7] Solvent washing with toluene enhances efficiency and increases reproducibility in perovskite solar cells
    Kara, Koray
    Kara, Duygu Akin
    Kirbiyik, Cisem
    Ersoz, Mustafa
    Usluer, Ozlem
    Briseno, Alejandro L.
    Kus, Mahmut
    [J]. RSC ADVANCES, 2016, 6 (32) : 26606 - 26611
  • [8] How antisolvent miscibility affects perovskite film wrinkling and photovoltaic properties
    Kim, Seul-Gi
    Kim, Jeong-Hyeon
    Ramming, Philipp
    Zhong, Yu
    Schoetz, Konstantin
    Kwon, Seok Joon
    Huettner, Sven
    Panzer, Fabian
    Park, Nam-Gyu
    [J]. NATURE COMMUNICATIONS, 2021, 12 (01)
  • [9] Manser JS, 2014, NAT PHOTONICS, V8, P737, DOI [10.1038/nphoton.2014.171, 10.1038/NPHOTON.2014.171]
  • [10] Perovskite solar cells with atomically coherent interlayers on SnO2 electrodes
    Min, Hanul
    Lee, Do Yoon
    Kim, Junu
    Kim, Gwisu
    Lee, Kyoung Su
    Kim, Jongbeom
    Paik, Min Jae
    Kim, Young Ki
    Kim, Kwang S.
    Kim, Min Gyu
    Shin, Tae Joo
    Seok, Sang Il
    [J]. NATURE, 2021, 598 (7881) : 444 - +
12