Research Progress in Degradation Mechanism of Organic Solar Cells

被引:2
作者
Liu Yanfu [1 ,2 ]
Li Shilin [2 ]
Jing Yanan [2 ,3 ]
Xiao Linge [2 ]
Zhou Huiqiong [1 ,2 ]
机构
[1] Zhengzhou Univ, Coll Chem, Zhengzhou 450001, Peoples R China
[2] Natl Ctr Nanosci & Technol, CAS Key Lab Nanosyst & Hierarch Fabricat, Beijing 100190, Peoples R China
[3] Beihang Univ, Sch Chem, Beijing 100191, Peoples R China
基金
中国国家自然科学基金;
关键词
stability; photooxidation; morphology; interfacial reaction; SMALL-MOLECULE DONORS; WATER-INDUCED DEGRADATION; NON-FULLERENE ACCEPTOR; HOLE TRANSPORT LAYER; INDIUM-TIN-OXIDE; HIGH-EFFICIENCY; BULK HETEROJUNCTION; PHOTOINDUCED DEGRADATION; ELECTRON-ACCEPTORS; PHOTOCHEMICAL TRANSFORMATION;
D O I
10.6023/A22020081
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
During the last several years, with the emergence of non-fullerene Y-series star molecular acceptors, the power conversion efficiency of single-junction organic solar cells has exceeded 19%. However, the relatively poor stability of the devices under different operating conditions seriously restricts its commercialization. Therefore, more and more researches are focused on the causes of devices degradation of organic solar cells and how to improve the stability of organic solar cells (OSCs). OSCs have complex active layer materials and different device structure. It is still not clear about the performance and decay process of organic solar cells. Most of the previous reviews on OSC stability are based on external factors such as moisture, oxygen, light and heat, and lack of explanation of device degradation process. In this review, the literatures of OSCs device degradation in recent years are reviewed and several factors that cause performance degradation in OSCs devices are summarized. Firstly, the device performance attenuation caused by the change of active layer, the photooxidation reaction caused by chemical molecule changes, photochemical reaction, and device aging process, and the morphological changes in active layers caused by photothermal stresses and their effects on device performance are reviewed. Then, the influence of the changes at the interface and transporting layer degradation is introduced. Finally, the multi-directional strategies for improving the stability of OSCs are stated and how to improve the stability of organic solar cells is suggested.
引用
收藏
页码:993 / 1009
页数:17
相关论文
共 173 条
  • [91] Research Progress in Organic Solar Cells Based on Small Molecule Donors and Polymer Acceptors
    Miao, Junhui
    Ding, Zicheng
    Liu, Jun
    Wang, Lixiang
    [J]. ACTA CHIMICA SINICA, 2021, 79 (05) : 545 - 556
  • [92] High-resolution MALDI-TOF MS study on analysis of low-molecular-weight products from photo-oxidation of poly(3-hexylthiophene)
    Mizukado, Junji
    Sato, Hiroaki
    Chen, Liang
    Suzuki, Yasumasa
    Yamane, Shogo
    Aoyama, Yoshinori
    Yoshida, Yuji
    Suda, Hiroyuki
    [J]. JOURNAL OF MASS SPECTROMETRY, 2015, 50 (08): : 1006 - 1012
  • [93] Degradation Patterns in Water and Oxygen of an Inverted Polymer Solar Cell
    Norrman, Kion
    Madsen, Morten V.
    Gevorgyan, Suren A.
    Krebs, Frederik C.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (47) : 16883 - 16892
  • [94] Water-Induced Degradation of Polymer Solar Cells Studied by H218O Labeling
    Norrman, Kion
    Gevorgyan, Suren A.
    Krebs, Frederik C.
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2009, 1 (01) : 102 - 112
  • [95] Mechanisms of photo-induced degradation of polythiophene derivatives: re-examination of the role of singlet oxygen
    Ohta, Hiroki
    Koizumi, Hitoshi
    [J]. POLYMER BULLETIN, 2017, 74 (06) : 2319 - 2330
  • [96] Effects of postproduction treatment on plastic solar cells
    Padinger, F
    Rittberger, RS
    Sariciftci, NS
    [J]. ADVANCED FUNCTIONAL MATERIALS, 2003, 13 (01) : 85 - 88
  • [97] 16.7%-efficiency ternary blended organic photovoltaic cells with PCBM as the acceptor additive to increase the open-circuit voltage and phase purity
    Pan, Ming-Ao
    Lau, Tsz-Ki
    Tang, Yabing
    Wu, Yi-Ching
    Liu, Tao
    Li, Kun
    Chen, Ming-Chou
    Lu, Xinhui
    Ma, Wei
    Zhan, Chuanlang
    [J]. JOURNAL OF MATERIALS CHEMISTRY A, 2019, 7 (36) : 20713 - 20722
  • [98] Intrinsic photo-degradation and mechanism of polymer solar cells: the crucial role of non-fullerene acceptors
    Park, Sungmin
    Son, Hae Jung
    [J]. JOURNAL OF MATERIALS CHEMISTRY A, 2019, 7 (45) : 25830 - 25837
  • [99] Physical Mechanisms Responsible for the Water-Induced Degradation of PC61BM P3HT Photovoltaic Thin Films
    Parnell, Andrew J.
    Cadby, Ashley J.
    Dunbar, Alan D. F.
    Roberts, George L.
    Plumridge, Alex
    Dalgliesh, Robert M.
    Skoda, Maximilian W. A.
    Jones, Richard A. L.
    [J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2016, 54 (02) : 141 - 146
  • [100] New insights into polymer solar cells stability: The crucial role of PCBM oxidation
    Perthue, Anthony
    Gorisse, Therese
    Silva, Hugo Santos
    Lombard, Christian
    Begue, Didier
    Hudhomme, Pietrick
    Pepin-Donat, Brigitte
    Rivaton, Agnes
    Wantz, Guillaume
    [J]. JOURNAL OF MATERIALS RESEARCH, 2018, 33 (13) : 1868 - 1878