Effect of Variation in Environmental Pressure of Solvent Annealing on The Performance of Polymer Solar Cells

ZHENG Li-hua; ZHANG Jian; XING Cong; ZHOU Fa; XU Wen-peng; LI Chuan-nan

doi:10.3788/fgxb20153604.0443

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Effect of Variation in Environmental Pressure of Solvent Annealing on The Performance of Polymer Solar Cells

更新时间：2020-08-12

- Effect of Variation in Environmental Pressure of Solvent Annealing on The Performance of Polymer Solar Cells
- Chinese Journal of Luminescence Vol. 36, Issue 4, Pages: 443-448(2015)
- 作者机构：
  
  集成光电子学国家重点联合实验室吉林大学电子科学与工程学院,吉林长春,130012
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20153604.0443
  CLC： TM914.4
- Received：15 January 2015，
  
  Revised：11 February 2015，
  
  Published：03 April 2015
- 稿件说明：
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郑力华, 张健, 邢聪等. 不同环境压强下溶剂退火对聚合物太阳能电池性能的影响[J]. 发光学报, 2015,36(4): 443-448

ZHENG Li-hua, ZHANG Jian, XING Cong etc. Effect of Variation in Environmental Pressure of Solvent Annealing on The Performance of Polymer Solar Cells[J]. Chinese Journal of Luminescence, 2015,36(4): 443-448
郑力华, 张健, 邢聪等. 不同环境压强下溶剂退火对聚合物太阳能电池性能的影响[J]. 发光学报, 2015,36(4): 443-448 DOI： 10.3788/fgxb20153604.0443.

ZHENG Li-hua, ZHANG Jian, XING Cong etc. Effect of Variation in Environmental Pressure of Solvent Annealing on The Performance of Polymer Solar Cells[J]. Chinese Journal of Luminescence, 2015,36(4): 443-448 DOI： 10.3788/fgxb20153604.0443.

摘要

通过改变溶剂退火时的环境压强控制溶剂的蒸发速率

在不同压强下进行加压溶剂退火制备了基于聚-3己基噻吩:富勒烯衍生物(P3HT:PCBM)的体异质结聚合物太阳能电池。X射线衍射(XRD)、紫外-可见吸收光谱(UV-Vis)以及原子力显微镜(AFM)的测试结果表明

增大溶剂退火的环境气压改善了薄膜的结晶度

增强了有源层的光吸收

提高了P3HT和PCBM的相分离程度

更有利于激子的解离和载流子传输。与在常压下溶剂退火相比

在2.0 MPa压强下对有源层进行溶剂退火的器件的光电转换效率提高了29%

达到了3.69%。

Abstract

Polymer solar cells based on blends of poly(3-hexylthiophene) (P3HT) and [6

6]-phenyl-C

-butyric acid methyl ester (PCBM) were fabricated by solvent annealing under different environmental pressures. The performance of the solar cells were tested by X-ray diffraction (XRD)

atomic force microscopy (AFM) images and absorption spectra. By increasing the environmental pressure of solvent annealing

the optical absorption of the active layer was enhanced

the crystallinity of the active layer and the phase segregation of P3HT and PCBM were improved

which facilitated photogenerated exciton dissociation and charge-carrier transport. The power conversion efficiency of the polymer solar cell fabricated by solvent annealing under 2.0 MPa is 3.69%

which is 29% higher than that of the one fabricated under atmosphere pressure.

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references

Dou L, You J, Hong Z, et al. A decade of organic/polymeric photovoltaic research [J]. Adv. Mater., 2013, 25(46):6642-6671.

You J, Dou L, Hong Z, et al. Recent trends in polymer tandem solar cells research [J]. Prog. Polym. Sci., 2013, 38(12):1909-1928.

Li G, Shrotriya V, Yao Y, et al. Manipulating regioregular poly (3-hexylthiophene): [6, 6]-phenyl-C61-butyric acid methyl ester blendsRoute towards high efficiency polymer solar cells [J]. J. Mater. Chem., 2007, 17(30):3126-3140.

He Z C, Zhong C M, Su S J, et al. Enhanced power-conversion efficiency in polymer solar cells using an inverted device structure [J]. Nat. Photon., 2012, 6(9):591-595.

Soci C, Hwang I W, Moses D, et al. Photoconductivity of a low-bandgap conjugated polymer [J]. Adv. Funct. Mater., 2007, 17(4):632-636.

Li G, Shrotriya V, Huang J, et al. High-efficiency solution processable polymer photovoltaic cells by self-organization of polymer blends [J]. Nat. Mater., 2005, 4(11):864-868.

Hu Z Y, Zhang J J, Zhu Y J. High-performance and air-processed polymer solar cells by room-temperature drying of the active layer [J]. Appl. Phys. Lett., 2013, 102(4):043307-1-4.

Wu J, Xie Z H. Polymer solar cells fabricated with doctor-blade coating technique [J]. Chin. J. Lumin.(发光学报), 2012, 33(5):540-544 (in Chinese).

Li J Q, Liu C X, Guo W B. Role of solution-processed V2O5 in organic solar cell [J]. Chin. J. Lumin.(发光学报), 2013, 34(9):1245-1249 (in Chinese).

Ma W, Yang C, Gong X, et al. Thermally stable, efficient polymer solar cells with nanoscale control of the interpenetrating network morphology [J]. Adv. Funct. Mater., 2005, 15(10):1617-1622.

Li G, Chu C W, Shrotriya V, et al. Efficient inverted polymer solar cells [J]. Appl. Phys. Lett., 2006, 88(25): 253503-1-3.

Li G, Yao Y, Yang H, et al. Solvent annealing effect in polymer solar cells based on poly(3-hexylthiophene) and methanofullerenes [J]. Adv. Funct. Mater., 2007, 17(10):1636-1644.

Chen F C, Ko C J, Wu J L, et al. Morphological study of P3HT:PCBM blend films prepared through solvent annealing for solar cell applications [J]. Sol. Energy Mater. Sol. Cells, 2010, 94(12):2426-2430.

Mihailetchi V D, Xie H, de Boer B, et al. Origin of the enhanced performance in poly (3-hexylthiophene):[6, 6] -phenyl C61-butyric acid methyl ester solar cells upon slow drying of the active layer [J]. Appl. Phys. Lett., 2006, 89(1):012107-1-3.

Sekine N, Chou C H, Kwan W L, et al. ZnO nano-ridge structure and its application in inverted polymer solar cell [J]. Org. Electron., 2009, 10(8):1473-1477.

Chen F C, Tseng H C, Ko C J. Solvent mixtures for improving device efficiency of polymer photovoltaic devices [J]. Appl. Phys. Lett., 2008, 92(10):103316-1-3.

Shaheen S E, Brabec C J, Sariciftci N S, et al. 2.5% efficient organic plastic solar cells [J]. Appl. Phys. Lett., 2001, 78(6):841-843.

Kim D H, Park Y D, Jang Y, et al. Solvent vapor-induced nanowire formation in poly(3-hexylthiophene) thin films [J]. Macromol. Rapid Commun., 2005, 26(10):834-839.

Kokubu R, Yang Y. Vertical phase separation of conjugated polymer and fullerene bulk heterojunction films induced by high pressure carbon dioxide treatment at ambient temperature [J]. Phys. Chem. Chem. Phys., 2012, 14(23):8313-8318.

Murase S, Yang Y. Solution processed MoO3 interfacial layer for organic photovoltaics prepared by a facile synthesis method [J]. Adv. Mater., 2012, 24(18):2459-2462.

Campoy-Quiles M, Ferenczi T, Agostinelli T, et al. Morphology evolution via self-organization and lateral and vertical diffusion in polymer:fullerene solar cell blends [J]. Nat. Mater., 2008, 7(2):158-164.

Huang J H, Yang C Y, Hsu C Y, et al. Solvent-annealing-induced self-organization of poly(3-hexylthiophene), a high-performance electrochromic material [J]. ACS Appl. Mater. Interf., 2009, 1(12):2821-2828.

Kim Y, Cook S, Tuladhar S M, et al. A strong regioregularity effect in self-organizing conjugated polymer films and high-efficiency polythiophene:fullerene solar cells [J]. Nat. Mater., 2006, 5(3):197-203.

Yang X, Loos J, Veenstra S C, et al. Nanoscale morphology of high-performance polymer solar cells [J]. Nano Lett., 2005, 5(4):579-583.

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