Brominated Perylene Diimides as Cathode Interface Materials for High Efficiency Organic Solar Cells

被引：5

作者：

Zhong, Ke ^{[1
]}

Deng, Jiawei ^{[1
]}

Zeng, Rui ^{[2
]}

Xu, Jie ^{[1
]}

Yuan, Zhongyi ^{[1
]}

Wang, Chenpeng ^{[1
]}

Li, Lei ^{[1
]}

Liu, Jiabin ^{[1
]}

Zhao, Xiaohong ^{[1
]}

Hu, Yu ^{[1
]}

Chen, Lie ^{[1
]}

Liu, Feng ^{[2
]}

机构：

[1] Nanchang Univ, Coll Chem & Chem Engn, Film Energy Chem Jiangxi Prov Key Lab FEC, 999 Xuefu Ave, Nanchang 330031, Peoples R China

[2] Shanghai Jiao Tong Univ, Frontiers Sci Ctr Transformat Mol, Ctr Hydrogen Sci, Sch Chem & Chem Engn,In Situ Ctr Phys Sci, Shanghai 200240, Peoples R China

来源：

ADVANCED FUNCTIONAL MATERIALS | 2025年 / 35卷 / 06期

基金：

中国国家自然科学基金;

关键词：

bulk-heterojunction organic solar cells; cathode interface materials; perylene-diimides; ACCEPTOR;

D O I：

10.1002/adfm.202414822

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The cathode interface materials (CIMs) are crucial for organic solar cells (OSCs). Herein, excellent CIMs PDINN-Br and PDINN-2Br are reported, by bromination of PDINN. Both of them have strong work function (WF) tunability, self-doping properties, and excellent film-forming properties. They show higher electron mobility (over 2 x 10-4 cm2 V-1 s-1) and conductivity (approximate to 5 x 10-5 S cm-1) than PDINN. Grazing-incidence wide-angle X-ray scattering measurements (GIWAXS) illustrate that PDINN-2Br has more ordered arrangement than PDINN and PDINN-Br. PDINN, PDINN-Br, and PDINN-2Br in PM6:Y6-based OSCs lead to 15.96%, 16.71%, and 17.03% power conversion efficiency (PCE), respectively. The PDINN-2Br has well performance as well in the PM6:PYIT and D18:L8BO OSCs, PCEs of 18.14% and 18.98% are obtained, respectively, which are higher than PDINN (16.97% and 18.01%). The cathode interface materials (CIMs) are crucial for organic solar cells (OSCs). Herein, Excellent CIMs PDINN-Br and PDINN-2Br are reported, by bromination of PDINN. Both of them have strong work function (WF) tunability, self-doping properties, and excellent film-forming properties. In particular, PDINN-2Br has shown good performance in different active layer devices. image

引用

页数：8

共 50 条

[21] Revival of Insulating Polyethylenimine by Creatively Carbonizing with Perylene into Highly Crystallized Carbon Dots as the Cathode Interlayer for High-Performance Organic Solar Cells [J].

Dong, Yiman ;

Yu, Runnan ;

Zhao, Biao ;

Gong, Yongshuai ;

Jia, Haoran ;

Ma, Zongwen ;

Gao, Huaizhi ;

Tan, Zhan'ao .

ACS APPLIED MATERIALS & INTERFACES, 2022, 14 (01) :1280-1289

[22] Silicon- and Germanium-Functionalized Perylene Diimides: Synthesis, Optoelectronic Properties, and Their Application as Non-fullerene Acceptors in Organic Solar Cells [J].

Schlemmer, Bettina ;

Sauermoser, Aileen ;

Holler, Sarah ;

Zuccala, Elena ;

Ehmann, Birgit ;

Reinfelds, Matiss ;

Fischer, Roland C. ;

Amenitsch, Heinz ;

Marin-Beloqui, Jose M. ;

Ludvikova, Lucie ;

Slanina, Tomas ;

Haas, Michael ;

Rath, Thomas ;

Trimmel, Gregor .

CHEMISTRY-A EUROPEAN JOURNAL, 2023, 29 (57)

[23] Brominated Polythiophene Reduces the Efficiency-Stability-Cost Gap of Organic and Quantum Dot Hybrid Solar Cells [J].

Liu, Junwei ;

Liu, Yang ;

Wang, Jingjing ;

Li, Haojin ;

Zhou, Kangkang ;

Gui, Ruohua ;

Xian, Kaihu ;

Qi, Qingchun ;

Yang, Xuantong ;

Chen, Yu ;

Zhao, Wenchao ;

Yin, Hang ;

Zhao, Kui ;

Zhou, Zhihua ;

Ye, Long .

ADVANCED ENERGY MATERIALS, 2022, 12 (35)

[24] 1,2,4-Triazoline-3,5-dione substituted perylene diimides as near infrared acceptors for bulk heterojunction organic solar cells [J].

Liu, Xia ;

Hu, Ming ;

Li, Yongle ;

Zhao, Xiaohong ;

Zhang, Youdi ;

Hu, Yu ;

Yuan, Zhongyi ;

Chen, Yiwang .

DYES AND PIGMENTS, 2021, 187 (187)

[25] A novel perylene diimide-based zwitterion as the cathode interlayer for high-performance perovskite solar cells [J].

Wang, Helin ;

Song, Jun ;

Qu, Junle ;

Lian, Jiarong ;

Qian, Peng-Cheng ;

Wong, Wai-Yeung .

JOURNAL OF MATERIALS CHEMISTRY A, 2020, 8 (35) :18117-18124

[26] Solution-processed carbon dots based cathode interlayer for high efficiency inverted organic solar cells with improved photostability [J].

Tian, Xia ;

Li, Yuting ;

Cui, Mengqi ;

Wang, Yuying ;

Hao, Xiujuan ;

Zhang, Yangyang ;

Li, Na ;

Chen, Yan ;

Gao, Xingsen ;

Rong, Qikun ;

Nian, Li .

ORGANIC ELECTRONICS, 2022, 108

[27] 18% Efficiency organic solar cells [J].

Liu, Qishi ;

Jiang, Yufan ;

Jin, Ke ;

Qin, Jianqiang ;

Xu, Jingui ;

Li, Wenting ;

Xiong, Ji ;

Liu, Jinfeng ;

Xiao, Zuo ;

Sun, Kuan ;

Yang, Shangfeng ;

Zhang, Xiaotao ;

Ding, Liming .

SCIENCE BULLETIN, 2020, 65 (04) :272-275

[28] Oligomerized Acceptors with High Efficiency and Superior Stability in Organic Solar Cells [J].

Shen, Xiangyu ;

He, Feng .

ACS APPLIED MATERIALS & INTERFACES, 2024, 16 (38) :50061-50070

[29] Tripyridyltruxenes: Thermally Stable Cathode Buffer Materials for Organic Thin-Film Solar Cells [J].

Tsuji, Hayato ;

Ota, Yoshinori ;

Furukawa, Shunsuke ;

Mitsui, Chikahiko ;

Sato, Yoshiharu ;

Nakamura, Eiichi .

ASIAN JOURNAL OF ORGANIC CHEMISTRY, 2012, 1 (01) :34-37

[30] Fluorinated Photovoltaic Materials for High-Performance Organic Solar Cells [J].

Fan, Qunping ;

Mendez-Romero, Ulises A. ;

Guo, Xia ;

Wang, Ergang ;

Zhang, Maojie ;

Li, Yongfang .

CHEMISTRY-AN ASIAN JOURNAL, 2019, 14 (18) :3085-3095

← 1 2 3 4 5 →