Simple Solvent Treatment Enabled Improved PEDOT:PSS Performance toward Highly Efficient Binary Organic Solar Cells

被引：8

作者：

Shi, Shasha ^{[2
,3
,4
]}

Hou, Yiwen ^{[2
,3
,4
]}

Yang, Tao ^{[1
]}

Huang, Ciyuan ^{[2
,3
,4
]}

Yao, Shangfei ^{[2
,3
,4
]}

Zhao, Chenfu ^{[2
,3
,4
]}

Liu, Yudie ^{[2
,3
,4
]}

Zhang, Ziyang ^{[2
,3
,4
]}

Liu, Tao ^{[2
,3
,4
]}

Zou, Bingsuo ^{[2
,3
,4
]}

机构：

[1] Shenzhen Technol Univ, Julong Coll, Shenzhen 518118, Peoples R China

[2] Guangxi Key Lab Proc Nonferrous Met, Guilin, Peoples R China

[3] Minist Educ, Featured Mat & Key Lab New Proc Technol Nonferrous, Guilin, Peoples R China

[4] Guangxi Univ, Sch Resources Environm & Mat, Nanning 530004, Peoples R China

来源：

ACS OMEGA | 2022年

关键词：

POLYMER; LAYER;

D O I：

10.1021/acsomega.2c06181

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

PEDOT:PSS is the most popular hole-transporting material (HTM) for conventional structural organic solar cell (OSC) devices, whose performance is of great importance for realizing high power conversion efficiency (PCE). However, its performance in OSC devices has been continuously challenged by various replacing materials and different doping strategies, for better conductivity, work function, and surface property. Here, we report a simple dopant-free method to tune the phase separation of the PEDOT:PSS layer, which results in better charge transport and extraction in devices. Specifically, high PCEs for binary polymersmall-molecule (>18%) and polymer-polymer (>17%) systems are simultaneously achieved. This work engineeringly provides encouraging improvement for OSC device performance with easy modification and scientifically offers insights into tuning the property of the PEDOT:PSS layer.

引用

页码：41789 / 41795

页数：7

共 62 条

[1] Fine-tuning of side-chain orientations on nonfullerene acceptors enables organic solar cells with 17.7% efficiency [J].

Chai, Gaoda ;

Chang, Yuan ;

Zhang, Jianquan ;

Xu, Xiaopeng ;

Yu, Liyang ;

Zou, Xinhui ;

Li, Xiaojun ;

Chen, Yuzhong ;

Luo, Siwei ;

Liu, Binbin ;

Bai, Fujin ;

Luo, Zhenghui ;

Yu, Han ;

Liang, Jiaen ;

Liu, Tao ;

Wong, Kam Sing ;

Zhou, Hang ;

Peng, Qiang ;

Yan, He .

ENERGY & ENVIRONMENTAL SCIENCE, 2021, 14 (06) :3469-3479

[2] Monolithic perovskite/organic tandem solar cells with 23.6% efficiency enabled by reduced voltage losses and optimized interconnecting layer [J].

Chen, Wei ;

Zhu, Yudong ;

Xiu, Jingwei ;

Chen, Guocong ;

Liang, Haoming ;

Liu, Shunchang ;

Xue, Hansong ;

Birgersson, Erik ;

Ho, Jian Wei ;

Qin, Xinshun ;

Lin, Jingyang ;

Ma, Ruijie ;

Liu, Tao ;

He, Yanling ;

Ng, Alan Man-Ching ;

Guo, Xugang ;

He, Zhubing ;

Yan, He ;

Djurisic, Aleksandra B. ;

Hou, Yi .

NATURE ENERGY, 2022, 7 (03) :229-237

[3] As-Cast Ternary Organic Solar Cells Based on an Asymmetric Side-Chains Featured Acceptor with Reduced Voltage Loss and 14.0% Efficiency [J].

Chen, Xuebin ;

Kan, Bin ;

Kan, Yuanyuan ;

Zhang, Ming ;

Jo, Sae Byeok ;

Gao, Ke ;

Lin, Francis ;

Liu, Feng ;

Peng, Xiaobin ;

Cao, Yong ;

Jen, Alex K-Y .

ADVANCED FUNCTIONAL MATERIALS, 2020, 30 (11)

[4] Potassium-Presenting Zinc Oxide Surfaces Induce Vertical Phase Separation in Fullerene-Free Organic Photovoltaics [J].

Cheng, Hao-Wen ;

Raghunath, Putikam ;

Wang, Kai-li ;

Cheng, Pei ;

Haung, Tianyi ;

Wu, Quantan ;

Yuan, Jun ;

Lin, Yu-Che ;

Wang, Hao-Cheng ;

Zou, Yingping ;

Wang, Zhao-Kui ;

Lin, M. C. ;

Wei, Kung-Hwa ;

Yang, Yang .

NANO LETTERS, 2020, 20 (01) :715-721

[5] Fluorene Conjugated Polymer/Nickel Oxide Nanocomposite Hole Transport Layer Enhances the Efficiency of Organic Photovoltaic Devices [J].

Chiou, Guan-Chiun ;

Lin, Ming-Wei ;

Lai, Yu-Ling ;

Chang, Chiao-Kai ;

Jiang, Jian-Ming ;

Su, Yu-Wei ;

Wei, Kung-Hwa ;

Hsu, Yao-Jane .

ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (03) :2232-2239

[6] Single-Junction Organic Photovoltaic Cell with 19% Efficiency [J].

Cui, Yong ;

Xu, Ye ;

Yao, Huifeng ;

Bi, Pengqing ;

Hong, Ling ;

Zhang, Jianqi ;

Zu, Yunfei ;

Zhang, Tao ;

Qin, Jinzhao ;

Ren, Junzhen ;

Chen, Zhihao ;

He, Chang ;

Hao, Xiaotao ;

Wei, Zhixiang ;

Hou, Jianhui .

ADVANCED MATERIALS, 2021, 33 (41)

[7] Boosting the Efficiency of Non-fullerene Organic Solar Cells via a Simple Cathode Modification Method [J].

Ding, Siyi ;

Ma, Ruijie ;

Yang, Tao ;

Zhang, Guangye ;

Yin, Junli ;

Luo, Zhenghui ;

Chen, Kai ;

Miao, Zongcheng ;

Liu, Tao ;

Yan, He ;

Xue, Dongfeng .

ACS APPLIED MATERIALS & INTERFACES, 2021, 13 (43) :51078-51085

[8] Polymer donor-polymer acceptor (all-polymer) solar cells [J].

Facchetti, Antonio .

MATERIALS TODAY, 2013, 16 (04) :123-132

[9] High-performance all-polymer solar cells enabled by a novel low bandgap non-fully conjugated polymer acceptor [J].

Fan, Qunping ;

Ma, Ruijie ;

Liu, Tao ;

Yu, Jianwei ;

Xiao, Yiqun ;

Su, Wenyan ;

Cai, Guilong ;

Li, Yuxiang ;

Peng, Wenhong ;

Guo, Tao ;

Luo, Zhenghui ;

Sun, Huiliang ;

Hou, Lintao ;

Zhu, Weiguo ;

Lu, Xinhui ;

Gao, Feng ;

Moons, Ellen ;

Yu, Donghong ;

Yan, He ;

Wang, Ergang .

SCIENCE CHINA-CHEMISTRY, 2021, 64 (08) :1380-1388

[10] Semiconductive Polymer-Doped PEDOT with High Work Function, Conductivity, Reversible Dispersion, and Application in Organic Solar Cells [J].

Guo, Bin ;

Yin, Qingwu ;

Zhou, Jiawen ;

Li, Wenqiang ;

Zhang, Kai ;

Li, Yuan .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2019, 7 (09) :8206-8214

← 1 2 3 4 5 6 7 →