Improvement of Conversion Efficiency of Inverted Organic Photovoltaic With PEDOT: PSS:WOx by Thermal Annealing

被引：4
作者：
Kim, Hyeong Pil [1 ]
Lee, Seung Joo [1 ]
Yusoff, Abd Rashid bin Mohd [1 ]
Jang, Jin [1 ]
机构：
[1] Kyung Hee Univ, Seoul 130701, South Korea
来源：
IEEE JOURNAL OF PHOTOVOLTAICS | 2015年 / 5卷 / 03期
关键词：
Metal oxide; organic photovoltaic (OPV); PEDOT:PSS; thermal annealing; POLYMER SOLAR-CELLS; OPEN-CIRCUIT VOLTAGE; HIGH-PERFORMANCE; CONJUGATED POLYELECTROLYTE; NANOSCALE MORPHOLOGIES; TITANIUM-OXIDE; TANDEM POLYMER; CATHODE; LAYER; ANODE;
D O I：
10.1109/JPHOTOV.2015.2405754
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
We report the effects of postannealing on the photovoltaic performance of ITO/LZO/P3HT: ICBA/PEDOT: PSS:WOx/Al. The electrical characteristics of the PEDOT: PSS:WOx film can be controlled through an annealing treatment, which exhibits a short-circuit current density of 9.37 mA/cm(2), an opencircuit voltage of 0.86V, and a power conversion efficiency of 5.54% under AM1.5 illumination (100 mW/cm2). By annealing the device at 150 degrees C, a favorable phase separation in the PEDOT: PSS:WOx is obtained, and the PCE increases by 23.27% compared with that of the nonannealed device. The Voc increases with the annealing temperature, and it is worth noting that the PEDOT: PSS device only experienced a 2.40% decrease in PCE after 150 degrees C annealing treatment.
引用
收藏
页码：897 / 902
页数：6
相关论文
共 53 条
  • [1] Brabec CJ, 2001, ADV FUNCT MATER, V11, P15, DOI 10.1002/1616-3028(200102)11:1<15::AID-ADFM15>3.0.CO
  • [2] 2-A
  • [3] Electrostatic Self-Assembly Conjugated Polyelectrolyte-Surfactant Complex as an Interlayer for High Performance Polymer Solar Cells
    Chang, Yi-Ming
    Zhu, Rui
    Richard, Eric
    Chen, Chun-Chao
    Li, Gang
    Yang, Yang
    [J]. ADVANCED FUNCTIONAL MATERIALS, 2012, 22 (15) : 3284 - 3289
  • [4] Interface investigation and engineering - achieving high performance polymer photovoltaic devices
    Chen, Li-Min
    Xu, Zheng
    Hong, Ziruo
    Yang, Yang
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2010, 20 (13) : 2575 - 2598
  • [5] Combination of Titanium Oxide and a Conjugated Polyelectrolyte for High-Performance Inverted-Type Organic Optoelectronic Devices
    Choi, Hyosung
    Park, Ji Sun
    Jeong, Eunjae
    Kim, Gi-Hwan
    Lee, Bo Ram
    Kim, Sang Ouk
    Song, Myoung Hoon
    Woo, Han Young
    Kim, Jin Young
    [J]. ADVANCED MATERIALS, 2011, 23 (24) : 2759 - 2763
  • [6] Dou LT, 2012, NAT PHOTONICS, V6, P180, DOI [10.1038/nphoton.2011.356, 10.1038/NPHOTON.2011.356]
  • [7] Effects of molecular interface modification in hybrid organic-inorganic photovoltaic cells
    Goh, Chiatzun
    Scully, Shawn R.
    McGehee, Michael D.
    [J]. JOURNAL OF APPLIED PHYSICS, 2007, 101 (11)
  • [8] Amino N-Oxide Functionalized Conjugated Polymers and their Amino-Functionalized Precursors: New Cathode Interlayers for High-Performance Optoelectronic Devices
    Guan, Xing
    Zhang, Kai
    Huang, Fei
    Bazan, Guillermo C.
    Cao, Yong
    [J]. ADVANCED FUNCTIONAL MATERIALS, 2012, 22 (13) : 2846 - 2854
  • [9] Hybrid solar cells with prescribed nanoscale morphologies based on hyperbranched semiconductor nanocrystals
    Gur, Ilan
    Fromer, Neil A.
    Chen, Chih-Ping
    Kanaras, Antonios G.
    Alivisatos, A. Paul
    [J]. NANO LETTERS, 2007, 7 (02) : 409 - 414
  • [10] Indene-C60 Bisadduct: A New Acceptor for High-Performance Polymer Solar Cells
    He, Youjun
    Chen, Hsiang-Yu
    Hou, Jianhui
    Li, Yongfang
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (04) : 1377 - 1382
123456