Water/Alcohol-Soluble Conjugated Polymers Based on Cyclopentadithiophene and Fluorene as Cathode Interlayers Elevate the Stability and Efficiency in Organic Solar Cells

被引：4
|
作者：
Nie, Hebing [1 ,2 ]
Huang, Sheng-Ci [1 ,2 ]
Lai, Cheng-Yao [1 ,2 ]
Busireddy, Manohar Reddy [1 ,2 ]
Su, Yi-Jia [1 ,2 ]
Chen, Tsung-Wei [1 ,2 ]
Kuo, Pei-Jung [1 ,2 ]
Chen, Jiun-Tai [1 ,2 ]
Hsu, Chain-Shu [1 ,2 ]
机构：
[1] Natl Yang Ming Chiao Tung Univ, Dept Appl Chem, Hsinchu 30010, Taiwan
[2] Natl Yang Ming Chiao Tung Univ, Ctr Emergent Funct Matter Sci, Hsinchu 30010, Taiwan
来源：
ACS APPLIED ENERGY MATERIALS | 2022年 / 5卷 / 08期
关键词：
BHJ OSCs; cathode interfacial layer; conjugated polymer electrolytes; inverted device architecture; non-fullerene acceptors; INTERFACIAL LAYER; POLYELECTROLYTE INTERLAYERS; PERFORMANCE; NANOPARTICLES; ENHANCEMENT; DESIGN;
D O I：
10.1021/acsaem.2c01107
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In high-performance bulk heterojunction organic solar cells (BHJ OSCs), cathode interlayers (CILs) have been effective in enhancing the device stability and photovoltaic performance by reducing the electron traps of ZnO layers. In this work, three water/alcohol-soluble conjugated polyelectrolytes (CPEs), P2T-CDTNa, PC-CDTNa, and PNDIT-FNa, as cathode interlayers (CILs) are reported. The effect of these three CPEs is validated by using PBDB-T:ITIC and PM6:Y6 as photoactive blends. Compared with ZnO-only devices, all three ZnO/CPE-based devices demonstrate enhanced photovoltaic performances. Especially, the ZnO/P2T-CDTNa-based devices show impressive power conversion efficiencies (PCEs) of 9.93% (V-OC = 0.87 V, J(SC) = 16.56 mA/cm(2) , and FF = 69.04%) and 16.15% (V-OC = 0.84 V, J(SC) = 27.71 mA/cm(2) , and FF = 69.60%) for PBDB-T:ITIC and PM6:Y6 BHJ photoactive blends, respectively.
引用
收藏
页码：9495 / 9502
页数：8
相关论文
共 50 条
  • [1] Alcohol-Soluble Conjugated Polymers as Cathode Interlayers for All-Polymer Solar Cells
    Bini, Kim
    Xu, Xiaofeng
    Andersson, Mats R.
    Wang, Ergang
    [J]. ACS APPLIED ENERGY MATERIALS, 2018, 1 (05): : 2176 - 2182
  • [2] Organic/Organic Cathode Bi-Interlayers Based on a Water-Soluble Nonconjugated Polymer and an Alcohol-Soluble Conjugated Polymer for High Efficiency Inverted Polymer Solar Cells
    Cai, Ping
    Jia, Hongfu
    Chen, Junwu
    Cao, Yong
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2015, 7 (50) : 27871 - 27877
  • [3] A water/alcohol-soluble copolymer based on fluorene and perylene diimide as a cathode interlayer for inverted polymer solar cells
    Zhao, Zhenfeng
    He, Jiebing
    Wang, Jiuxing
    Chen, Weichao
    Wang, Ning
    Zhang, Yong
    Yang, Renqiang
    [J]. JOURNAL OF MATERIALS CHEMISTRY C, 2015, 3 (17) : 4515 - 4521
  • [4] Novel Alcohol-Soluble Nitroxide Radical Conjugated Polymer for Cathode Modifier of Efficient Organic Solar Cells with Enhanced Stability
    Lu, Qi
    Ding, Mingqiang
    Zhou, Anqi
    Guo, Pengzhi
    Wang, Qian
    Li, Jianfeng
    Li, Daoxian
    Liang, Junhong
    Woo, Hanyoung
    Xia, Yangjun
    Xia, Yangjun
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2023, 15 (07) : 9773 - 9783
  • [5] Alcohol-soluble conjugated oligomers as the cathode interfacial layer in polymer solar cells
    Kim, Youn Hwan
    Marsya, Mutia Anissa
    Sylvianti, Nadhila
    Kim, Dong Geun
    Choi, Hee Lack
    Park, Chan Young
    Lee, Gun Dae
    Kim, Joo Hyun
    [J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2018, 660 (01) : 60 - 65
  • [6] Fluorene dimers as the cathode interlayers in organic solar cells
    Zhang, Xiaojin
    Chen, Xuebin
    Huang, Siyu
    Peng, Xiaobin
    [J]. SYNTHETIC METALS, 2019, 253 : 110 - 115
  • [7] Direct arylation polycondensation towards water/alcohol-soluble conjugated polymers as the electron transporting layers for organic solar cells
    Lin, Kaiwen
    Yin, Qingwu
    Wang, Zhenfeng
    Xie, Boming
    Duan, Chunhui
    Huang, Fei
    Cao, Yong
    [J]. CHEMICAL COMMUNICATIONS, 2021, 57 (47) : 5798 - 5801
  • [8] Improved performance of inverted polymer solar cells by utilizing alcohol-soluble oligofluorenes as efficient cathode interlayers
    Liu, Yuan
    Zhang, Wenjun
    Zou, Yang
    Xie, Guohua
    Fang, Junfeng
    Yang, Chuluo
    [J]. ORGANIC ELECTRONICS, 2016, 30 : 182 - 190
  • [9] Alcohol-soluble fluorene derivate functionalized with pyridyl groups as a high-performance cathode interfacial material in organic solar cells
    Lin, Lin
    Huang, Zeping
    Luo, Yuanqi
    Peng, Tingen
    He, Baitian
    Chen, Guiting
    Hao, Hongqing
    Li, Xin
    Cai, Ping
    Yang, Wei
    [J]. NEW JOURNAL OF CHEMISTRY, 2021, 45 (10) : 4584 - 4591
  • [10] Non-conjugated water/alcohol soluble polymers with different oxidation states of sulfide as cathode interlayers for high-performance polymer solar cells
    Liu, Xi
    Xu, Rongguo
    Duan, Chunhui
    Huang, Fei
    Cao, Yong
    [J]. JOURNAL OF MATERIALS CHEMISTRY C, 2016, 4 (19) : 4288 - 4295
12345