Citation: ZHAO Cai-Bin, GE Hong-Guang, ZHANG Qiang, JIN Ling-Xia, WANGWen-Liang, YIN Shi-Wei. Theoretical Investigation on Photovoltaic Properties of the BBPQ-PC₆₁BM System[J]. Acta Physico-Chimica Sinica, ;2016, 32(10): 2503-2510. doi: 10.3866/PKU.WHXB201607051 shu

Theoretical Investigation on Photovoltaic Properties of the BBPQ-PC₆₁BM System

1.
Shaanxi Province Key Laboratory of Catalytic Fundamentals and Applications, School of Chemical and Environmental Science, Shaanxi University of Technology, Hanzhong 723000, Shaanxi Province, P. R. China;
2.
Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, P. R. China

Received Date: 13 May 2016
Revised Date: 4 July 2016

Fund Project: The project was supported by the National Natural Science Foundation of China (21373132, 21502109), Doctor Research Start Foundation of Shaanxi University of Technology, China (SLGKYQD2-13, SLGKYQD2-10, SLGQD14-10), and Education Department of Shaanxi Provincial Government Research Projects, China (16JK1142).

Exploring and fabricating organic solar cell devices with the high power conversion efficiency (PCE) has kept a major challenge and hot topic in organic electronics research. In this study, we have used quantum chemical and molecular dynamics calculations in conjunction with the Marcus-Hush charge transfer model to investigate the photovoltaic properties of BBPQ-PC₆₁BM. The results revealed that the BBPQ-PC₆₁BM (BBPQ:7,12-bis((triisopropylsilyl)-ethynyl)benzo(g)pyrido(2',3':5,6)pyrazino(2,3-b)quinoxalin-2(1H)-one; PC₆₁BM:(6, 6)-phenyl-C₆₁-butyric acid methyl ester) system theoretically possesses a large open-circuit voltage (1.22 V), high fill factor (0.90), and high PCE of 9%-10%. The calculations also reveal that the BBPQ-PC₆₁BM system has a medium-sized exciton binding energy (0.607 eV), with relatively small reorganization energies (0.345 and 0.355 eV) for its exciton-dissociation and charge-recombination processes. Based on a simplified molecular complex, the exciton dissociation rate constant, k_dis, was estimated to be as large as 1.775×10¹³ s^-1 at the BBPQPC₆₁BM interface. In contrast, the charge-recombination rate constant, k_rec, was very small under the same conditions (<1.0 s^-1), which indicated a rapid and efficient exciton-dissociation process at the donor-acceptor interface. Overall, our calculations show that the BBPQ-PC₆₁BM system is a very promising organic solar cell system that is worthy of further research.
- BBPQ,
- PC₆₁BM,
- Theoretical investigation,
- Photovoltaic property,
- Density functional theory
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
6. [6]
7. [7]
8. [8]
9. [9]
10. [10]
11. [11]
12. [12]
13. [13]
14. [14]
15. [15]
16. [16]
17. [17]
18. [18]
19. [19]
20. [20]
21. [21]
22. [22]
23. [23]
24. [24]
25. [25]
26. [26]
27. [27]
28. [28]
29. [29]
30. [30]
31. [31]
32. [32]
33. [33]
34. [34]
35. [35]
36. [36]
37. [37]
38. [38]
39. [39]
40. [40]
41. [41]
42. [42]
43. [43]
44. [44]
45. [45]
46. [46]
47. [47]
48. [48]
49. [49]
50. [50]
51. [51]
52. [52]
53. [53]
54. [54]
55. [55]
56. [56]
57. [57]
58. [58]
59. [59]
60. [60]
61. [61]
62. [62]
63. [63]
64. [64]
65. [65]
66. [66]
67. [67]
1. [1]
  Jie ZHAO , Sen LIU , Qikang YIN , Xiaoqing LU , Zhaojie WANG . Theoretical calculation of selective adsorption and separation of CO₂ by alkali metal modified naphthalene/naphthalenediyne. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 515-522. doi: 10.11862/CJIC.20230385
2. [2]
  Xiaochen Zhang , Fei Yu , Jie Ma . 多角度数理模拟在电容去离子中的前沿应用. Acta Physico-Chimica Sinica, 2024, 40(11): 2311026-. doi: 10.3866/PKU.WHXB202311026
3. [3]
  Xuyang Wang , Jiapei Zhang , Lirui Zhao , Xiaowen Xu , Guizheng Zou , Bin Zhang . Theoretical Study on the Structure and Stability of Copper-Ammonia Coordination Ions. University Chemistry, 2024, 39(3): 384-389. doi: 10.3866/PKU.DXHX202309065
4. [4]
  Maitri Bhattacharjee , Rekha Boruah Smriti , R. N. Dutta Purkayastha , Waldemar Maniukiewicz , Shubhamoy Chowdhury , Debasish Maiti , Tamanna Akhtar . Synthesis, structural characterization, bio-activity, and density functional theory calculation on Cu(Ⅱ) complexes with hydrazone-based Schiff base ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1409-1422. doi: 10.11862/CJIC.20240007
5. [5]
  Fei Xie , Chengcheng Yuan , Haiyan Tan , Alireza Z. Moshfegh , Bicheng Zhu , Jiaguo Yu . d带中心调控过渡金属单原子负载COF吸附O₂的理论计算研究. Acta Physico-Chimica Sinica, 2024, 40(11): 2407013-. doi: 10.3866/PKU.WHXB202407013
6. [6]
  Ping Cai , Yaxian Zhu , Tao Hu . Frontier Research and Basic Theory in the Classroom: an Introduction to the Inorganic Chemistry Teaching Case under the Chemistry “101 Plan”. University Chemistry, 2024, 39(10): 84-88. doi: 10.12461/PKU.DXHX202408027
7. [7]
  Hua Hou , Baoshan Wang . Course Ideology and Politics Education in Theoretical and Computational Chemistry. University Chemistry, 2024, 39(2): 307-313. doi: 10.3866/PKU.DXHX202309045
8. [8]
  Jia Yao , Xiaogang Peng . Theory of Macroscopic Molecular Systems: Theoretical Framework of the Physical Chemistry Course in the Chemistry “101 Plan”. University Chemistry, 2024, 39(10): 27-37. doi: 10.12461/PKU.DXHX202408117
9. [9]
  Keweiyang Zhang , Zihan Fan , Liyuan Xiao , Haitao Long , Jing Jing . Unveiling Crystal Field Theory: Preparation, Characterization, and Performance Assessment of Nickel Macrocyclic Complexes. University Chemistry, 2024, 39(5): 163-171. doi: 10.3866/PKU.DXHX202310084
10. [10]
  Qiang Xu , Rong Zhang , Liyan Zhang , Jinxuan Liu , Shuo Wu , Rongwen Lv . Exploration and Practice of Ideological and Political Education Construction in the Course of Practical Instrument Analysis Theory. University Chemistry, 2024, 39(6): 132-136. doi: 10.3866/PKU.DXHX202311018
11. [11]
  Yaling Chen . Basic Theory and Competitive Exam Analysis of Dynamic Isotope Effect. University Chemistry, 2024, 39(8): 403-410. doi: 10.3866/PKU.DXHX202311093
12. [12]
  Yiying Yang , Dongju Zhang . Elucidating the Concepts of Thermodynamic Control and Kinetic Control in Chemical Reactions through Theoretical Chemistry Calculations: A Computational Chemistry Experiment on the Diels-Alder Reaction. University Chemistry, 2024, 39(3): 327-335. doi: 10.3866/PKU.DXHX202309074
13. [13]
  Jiaxin Su , Jiaqi Zhang , Shuming Chai , Yankun Wang , Sibo Wang , Yuanxing Fang . Optimizing Poly(heptazine imide) Photoanodes Using Binary Molten Salt Synthesis for Water Oxidation Reaction. Acta Physico-Chimica Sinica, 2024, 40(12): 2408012-. doi: 10.3866/PKU.WHXB202408012
14. [14]
  Meng Lin , Hanrui Chen , Congcong Xu . Preparation and Study of Photo-Enhanced Electrocatalytic Oxygen Evolution Performance of ZIF-67/Copper(I) Oxide Composite: A Recommended Comprehensive Physical Chemistry Experiment. University Chemistry, 2024, 39(4): 163-168. doi: 10.3866/PKU.DXHX202308117
15. [15]
  Xin Lv , Hongxing Zhang , Kaibo Duan , Wenhui Dai , Zhihui Wen , Wei Guo , Junsheng Hao . Lighting the Way Against Cancer: Photodynamic Therapy. University Chemistry, 2024, 39(5): 70-79. doi: 10.3866/PKU.DXHX202309090
16. [16]
  Zitong Chen , Zipei Su , Jiangfeng Qian . Aromatic Alkali Metal Reagents: Structures, Properties and Applications. University Chemistry, 2024, 39(8): 149-162. doi: 10.3866/PKU.DXHX202311054
17. [17]
  Xuan Zhou , Yi Fan , Zhuoqi Jiang , Zhipeng Li , Guowen Yuan , Laiying Zhang , Xu Hou . Liquid Gating Mechanism and Basic Properties Characterization: a New Experimental Design for Interface and Surface Properties in the Chemistry “101 Plan”. University Chemistry, 2024, 39(10): 113-120. doi: 10.12461/PKU.DXHX202407111
18. [18]
  Yanhui XUE , Shaofei CHAO , Man XU , Qiong WU , Fufa WU , Sufyan Javed Muhammad . Construction of high energy density hexagonal hole MXene aqueous supercapacitor by vacancy defect control strategy. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1640-1652. doi: 10.11862/CJIC.20240183
19. [19]
  Wei Li , Ze Chang , Meihui Yu , Ying Zhang . Curriculum Ideological and Political Design of Piezoelectricity Measurement Experiments of Coordination Compounds. University Chemistry, 2024, 39(2): 77-82. doi: 10.3866/PKU.DXHX202308004
20. [20]
  Feiya Cao , Qixin Wang , Pu Li , Zhirong Xing , Ziyu Song , Heng Zhang , Zhibin Zhou , Wenfang Feng . Magnesium-Ion Conducting Electrolyte Based on Grignard Reaction: Synthesis and Properties. University Chemistry, 2024, 39(3): 359-368. doi: 10.3866/PKU.DXHX202308094

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(298)
HTML views(28)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Theoretical Investigation on Photovoltaic Properties of the BBPQ-PC61BM System

Metrics

通讯作者: 陈斌, bchen63@163.com

Theoretical Investigation on Photovoltaic Properties of the BBPQ-PC₆₁BM System