Silicon phthalocyanine passivation for fullerene-free perovskite solar cells with efficient electron extraction

被引：18
作者：
Xie, Chengyi [1 ]
Zhou, Conghua [1 ]
Yang, Bin [2 ,3 ]
Shen, Liang [4 ]
Ke, Lili [1 ]
Ding, Liming [5 ]
Yuan, Yongbo [1 ]
机构：
[1] Cent S Univ, Sch Phys & Elect, Hunan Key Lab Super Microstruct & Ultra Fast Proc, Changsha 410083, Hunan, Peoples R China
[2] Hunan Univ, Coll Mat Sci & Engn, Changsha 410082, Hunan, Peoples R China
[3] Hunan Univ, Hunan Prov Key Lab Adv Carbon Mat & Appl Technol, Changsha 410082, Hunan, Peoples R China
[4] Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelect, 2699 Qianjin St, Changchun 130012, Jilin, Peoples R China
[5] Natl Ctr Nanosci & Technol, Key Lab Nanosyst & Hierarch Fabricat CAS, Ctr Excellence Nanosci CAS, Beijing 100190, Peoples R China
来源：
APPLIED PHYSICS EXPRESS | 2019年 / 12卷 / 06期
基金：
中国国家自然科学基金;
关键词：
TRANSPORTING MATERIAL; CONDUCTIVITY; STABILITY; ACCEPTOR;
D O I：
10.7567/1882-0786/ab1fb6
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Replacing fullerene with other organic materials is important for exploring perovskite solar cells (PVSCs) with better diversity and performance. In this study, a passivation/transport bilayer structure is employed in fullerene-free perovskite solar cells. The proposed fullerene-free PVSCs based on MAPbI(3) show power conversion efficiency of up to 19.2%, which is among the best value reported so far. We have demonstrated that, besides employing an efficient electron transport layer, passivating the perovskite surface with silicon phthalocyanine based molecules (SiPc-Py-2) is a key issue to prevent current hysteresis and open-circuit voltage loss. (C) 2019 The Japan Society of Applied Physics
引用
收藏
页数：5
相关论文
共 31 条
  • [1] Non-wetting surface-driven high-aspect-ratio crystalline grain growth for efficient hybrid perovskite solar cells
    Bi, Cheng
    Wang, Qi
    Shao, Yuchuan
    Yuan, Yongbo
    Xiao, Zhengguo
    Huang, Jinsong
    [J]. NATURE COMMUNICATIONS, 2015, 6
  • [2] Chen C. T., 2017, J MATER CHEM A, V5, P12811
  • [3] Cheng P., NAT PHOTON, V12, P131
  • [4] Next-generation organic photovoltaics based on non-fullerene acceptors
    Cheng, Pei
    Li, Gang
    Zhan, Xiaowei
    Yang, Yang
    [J]. NATURE PHOTONICS, 2018, 12 (03) : 131 - 142
  • [5] Lewis Base Stabilized Dichlorosilylene
    Ghadwal, Rajendra S.
    Roesky, Herbert W.
    Merkel, Sebastian
    Henn, Julian
    Stalke, Dietmar
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (31) : 5683 - 5686
  • [6] Naphthodiperylenetetraimide-Based Polymer as Electron-Transporting Material for Efficient Inverted Perovskite Solar Cells
    Jiang, Kui
    Wu, Fei
    Zhu, Linna
    Yan, He
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2018, 10 (42) : 36549 - 36555
  • [7] Silver Iodide Formation in Methyl Ammonium Lead Iodide Perovskite Solar Cells with Silver Top Electrodes
    Kato, Yuichi
    Ono, Luis K.
    Lee, Michael V.
    Wang, Shenghao
    Raga, Sonia R.
    Qi, Yabing
    [J]. ADVANCED MATERIALS INTERFACES, 2015, 2 (13):
  • [8] A Series of Pyrene-Substituted Silicon Phthalocyanines as Near-IR Sensitizers in Organic Ternary Solar Cells
    Ke, Lili
    Min, Jie
    Adam, Matthias
    Gasparini, Nicola
    Hou, Yi
    Perea, J. Dario
    Chen, Wei
    Zhang, Hong
    Fladischer, Stefanie
    Sale, Anna-Chiara
    Spiecker, Erdmann
    Tykwinski, Rik R.
    Brabec, Christoph J.
    Ameri, Tayebeh
    [J]. ADVANCED ENERGY MATERIALS, 2016, 6 (07)
  • [9] A perylene diimide-based non-fullerene acceptor as an electron transporting material for inverted perovskite solar cells
    Kim, Shin Sung
    Bae, Seunghwan
    Jo, Won Ho
    [J]. RSC ADVANCES, 2016, 6 (24): : 19923 - 19927
  • [10] An Exciplex Forming Host for Highly Effi cient Blue Organic Light Emitting Diodes with Low Driving Voltage
    Lee, Jeong-Hwan
    Cheng, Shuo-Hsien
    Yoo, Seung-Jun
    Shin, Hyun
    Chang, Jung-Hung
    Wu, Chih-I
    Wong, Ken-Tsung
    Kim, Jang-Joo
    [J]. ADVANCED FUNCTIONAL MATERIALS, 2015, 25 (03) : 361 - 366
1234