Cationic nitrogen-doped graphene as a p-type modifier for high-performance PEDOT:PSS hole transporters in organic solar cells

被引：5
作者：
Lin, Hao-Sheng [1 ,2 ]
Kaneko, Takuhei [1 ]
Ishikawa, Soma [1 ]
Jeon, Il [3 ,4 ]
Chae, Sangwoo [1 ,3 ]
Yana, Takumi [1 ,3 ]
Saito, Nagahiro [1 ,3 ]
Matsuo, Yutaka [1 ,2 ,3 ]
机构：
[1] Nagoya Univ, Grad Sch Engn, Dept Chem Syst Engn, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648603, Japan
[2] Univ Tokyo, Grad Sch Engn, Dept Mech Engn, Tokyo 1138656, Japan
[3] Nagoya Univ, Inst Innovat Future Soc, Grad Sch Engn, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648603, Japan
[4] Pusan Natl Univ, Inst Plast Informat & Energy Mat, Dept Chem Educ, Grad Sch Chem Mat,Sustainable Utilizat Photovolta, 63-2 Busandaehak Ro, Busan 46241, South Korea
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS | 2021年 / 60卷 / 07期
基金：
日本科学技术振兴机构; 日本学术振兴会;
关键词：
Nitrogen-doped graphene; Hole-transport material; Organic solar cell; ANODE BUFFER LAYER; EFFICIENCY; FILMS;
D O I：
10.35848/1347-4065/ac00fc
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
This research paper reports the enhanced hole-transporting ability of widely utilized poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) achieved by applying cationic nitrogen-doped graphene (CNG) as a p-type modifier for efficient organic solar cells (OSCs). The power conversion efficiency (PCE) of the CNG-coated PEDOT:PSS-applied OSC reaches 2.76%, which is an increase of 40% compared to that of the pristine PEDOT:PSS-applied OSC (1.96%). The significantly enhanced performance is contributed by the increased hole-transporting ability, and the improved interfacial morphology of PEDOT:PSS, which affords high-quality active layers. (c) 2020 The Japan Society of Applied Physics.
引用
收藏
页数：5
相关论文
共 31 条
  • [1] p-Type Doping of Graphene with Cationic Nitrogen
    Chae, Sangwoo
    Panomsuwan, Gasidit
    Bratescu, Maria Antoaneta
    Teshima, Katsuya
    Saito, Nagahiro
    [J]. ACS APPLIED NANO MATERIALS, 2019, 2 (03) : 1350 - 1355
  • [2] High-Performance and Highly Durable Inverted Organic Photovoltaics Embedding Solution-Processable Vanadium Oxides as an Interfacial Hole-Transporting Layer
    Chen, Chih-Ping
    Chen, Yeu-Ding
    Chuang, Shih-Ching
    [J]. ADVANCED MATERIALS, 2011, 23 (33) : 3859 - +
  • [3] Dhass A. D., 2012, Proceedings of the 2012 International Conference on Emerging Trends in Electrical Engineering and Energy Management (ICETEEEM), P382, DOI 10.1109/ICETEEEM.2012.6494522
  • [4] Significant Enhancement in the Thermoelectric Properties of PEDOT:PSS Films through a Treatment with Organic Solutions of Inorganic Salts
    Fan, Zeng
    Du, Donghe
    Yu, Zhimeng
    Li, Pengcheng
    Xia, Yijie
    Ouyang, Jianyong
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2016, 8 (35) : 23204 - 23211
  • [5] Synthesis and characterization of nitrogen-doped graphene hydrogels by hydrothermal route with urea as reducing-doping agents
    Guo, Hui-Lin
    Su, Peng
    Kang, Xiaofeng
    Ning, Sheng-Ke
    [J]. JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (06) : 2248 - 2255
  • [6] Interface engineering of G-PEDOT: PSS hole transport layer via interlayer chemical functionalization for enhanced efficiency of large-area hybrid solar cells and their charge transport investigation
    Hilal, Muhammad
    Han, Jeong In
    [J]. SOLAR ENERGY, 2018, 174 : 743 - 756
  • [7] A comprehensive study of sulfonated carbon materials as conductive composites for polymer solar cells
    Ji, Ting
    Tan, Licheng
    Hu, Xiaotian
    Dai, Yanfeng
    Chen, Yiwang
    [J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2015, 17 (06) : 4137 - 4145
  • [8] Post-treatment-Free Solution-Processed Non-stoichiometric NiOx Nanoparticles for Efficient Hole-Transport Layers of Organic Optoelectronic Devices
    Jiang, Fei
    Choy, Wallace C. H.
    Li, Xinchen
    Zhang, Di
    Cheng, Jiaqi
    [J]. ADVANCED MATERIALS, 2015, 27 (18) : 2930 - +
  • [9] Enhanced conduction and charge-selectivity by N-doped graphene flakes in the active layer of bulk-heterojunction organic solar cells
    Jun, Gwang Hoon
    Jin, Sung Hwan
    Lee, Bin
    Kim, Bo Hyun
    Chae, Weon-Sik
    Hong, Soon Hyung
    Jeon, Seokwoo
    [J]. ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (10) : 3000 - 3006
  • [10] Metal salt modified PEDOT:PSS as anode buffer layer and its effect on power conversion efficiency of organic solar cells
    Kadem, Burak
    Cranton, Wayne
    Hassan, Aseel
    [J]. ORGANIC ELECTRONICS, 2015, 24 : 73 - 79
1234