Citation: Jian-fei Qu, Jian Liu, Si-da Li, Zhi-yuan Xie, Yan-hou Geng. DONOR-ACCEPTOR CONJUGATED COOLIGOMERS FOR SINGLE MOLECULE SOLAR CELLS[J]. Chinese Journal of Polymer Science, ;2013, 31(5): 815-822. doi: 10.1007/s10118-013-1276-x shu

DONOR-ACCEPTOR CONJUGATED COOLIGOMERS FOR SINGLE MOLECULE SOLAR CELLS

Corresponding author: Yan-hou Geng,
Received Date: 24 December 2012
Revised Date: 31 January 2013

Fund Project: This work was financially supported by the National Basic Research Program of China (973 Project, No. 2009CB939702) of Chinese Ministry of Science and Technology and NSFC (Nos. 20921061 and 50833004).

Five novel donor-acceptor (D-A) conjugated cooligomers (F4B-hP, F5B-hP, F5B2[1,2]-hP, F5B2[1,3]-hP and F7B2[1,2]-hP) were synthesized. The absorption spectra of the cooligomers cover a wide range from 300 nm to 630 nm. The cooligomers could form films featured by alternating D-A lamellar nanostructures with the periods relative to the molecular lengths after thermal annealing or solvent vapor annealing. Single molecule solar cells were fabricated, and F5B-hP exhibited the best device performance. When the film of F5B-hP was thermally annealed, a power conversion efficiency (PCE) of 1.56% was realized. With solvent vapor annealing, the PCE could be further improved to 1.72% with a short-circuit current (JSC) of 5.76 mA/cm2, an open-circuit voltage (VOC) of 0.87 V and a fill factor (FF) of 0.34.
- Single molecule solar cells,
- Monodisperse conjugated oligomers,
- Lamellar nanostructures,
- Bulk heterojunction solar cells
1. [1]
1. [1]
  Yikun Wang , Qiaomei Chen , Shijie Liang , Dongdong Xia , Chaowei Zhao , Christopher R. McNeill , Weiwei Li . Near-infrared double-cable conjugated polymers based on alkyl linkers with tunable length for single-component organic solar cells. Chinese Chemical Letters, 2024, 35(4): 109164-. doi: 10.1016/j.cclet.2023.109164
2. [2]
  Chengcheng Xie , Chengyi Xiao , Hongshuo Niu , Guitao Feng , Weiwei Li . Mesoporous organic solar cells. Chinese Chemical Letters, 2024, 35(11): 109849-. doi: 10.1016/j.cclet.2024.109849
3. [3]
  Yaohua Li , Qi Cao , Xuanhua Li . Tailoring the configuration of polymer passivators in perovskite solar cells. Chinese Journal of Structural Chemistry, 2025, 44(2): 100413-100413. doi: 10.1016/j.cjsc.2024.100413
4. [4]
  Chen Lu , Zefeng Yu , Jing Cao . Advancement in porphyrin/phthalocyanine compounds-based perovskite solar cells. Chinese Journal of Structural Chemistry, 2024, 43(3): 100240-100240. doi: 10.1016/j.cjsc.2024.100240
5. [5]
  Chi Li , Peng Gao . Is dipole the only thing that matters for inverted perovskite solar cells?. Chinese Journal of Structural Chemistry, 2024, 43(6): 100324-100324. doi: 10.1016/j.cjsc.2024.100324
6. [6]
  Yuqing Wang , Zhemin Li , Qingjun Lu , Qizhao Li , Jiaxin Luo , Chengjie Li , Yongshu Xie . Solar cells based on doubly concerted companion dyes with the efficiencies modulated by inserting an ethynyl group at different positions. Chinese Chemical Letters, 2024, 35(5): 109093-. doi: 10.1016/j.cclet.2023.109093
7. [7]
  Kangrong Yan , Ziqiu Shen , Yanchun Huang , Benfang Niu , Hongzheng Chen , Chang-Zhi Li . Curing the vulnerable heterointerface via organic-inorganic hybrid hole transporting bilayers for efficient inverted perovskite solar cells. Chinese Chemical Letters, 2024, 35(6): 109516-. doi: 10.1016/j.cclet.2024.109516
8. [8]
  Bo Yang , Pu-An Lin , Tingwei Zhou , Xiaojia Zheng , Bing Cai , Wen-Hua Zhang . Facile surface regulation for highly efficient and thermally stable perovskite solar cells via chlormequat chloride. Chinese Chemical Letters, 2024, 35(10): 109425-. doi: 10.1016/j.cclet.2023.109425
9. [9]
  Yingfen Li , Zhiqi Wang , Yunhai Zhao , Dajun Luo , Xueliang Zhang , Jun Zhao , Zhenghua Su , Shuo Chen , Guangxing Liang . Potassium doping for grain boundary passivation and defect suppression enables highly-efficient kesterite solar cells. Chinese Chemical Letters, 2024, 35(11): 109468-. doi: 10.1016/j.cclet.2023.109468
10. [10]
  Zhiyang Zhang , Yi Chen , Yingnan Zhang , Chuanlang Zhan . Deuterated chloroform replaces ultra-dry chloroform to achieve high-efficient organic solar cells. Chinese Chemical Letters, 2025, 36(1): 110083-. doi: 10.1016/j.cclet.2024.110083
11. [11]
  Rongjun Zhao , Tai Wu , Yong Hua , Yude Wang . Improving performance of perovskite solar cells enabled by defects passivation and carrier transport dynamics regulation via organic additive. Chinese Chemical Letters, 2025, 36(2): 109587-. doi: 10.1016/j.cclet.2024.109587
12. [12]
  Shaonan Liu , Shuixing Dai , Minghua Huang . The impact of ester groups on 1,8-naphthalimide electron transport material in organic solar cells. Chinese Journal of Structural Chemistry, 2024, 43(6): 100277-100277. doi: 10.1016/j.cjsc.2024.100277
13. [13]
  Kai Han , Guohui Dong , Ishaaq Saeed , Tingting Dong , Chenyang Xiao . Boosting bulk charge transport of CuWO4 photoanodes via Cs doping for solar water oxidation. Chinese Journal of Structural Chemistry, 2024, 43(2): 100207-100207. doi: 10.1016/j.cjsc.2023.100207
14. [14]
  Rui Liu , Yue Yu , Lu Deng , Maoxia Xu , Haorong Ren , Wenjie Luo , Xudong Cai , Zhenyu Li , Jingyu Chen , Hua Yu . The synergistic effect of A-site cation engineering and phase regulation enables efficient and stable Ruddlesden-Popper perovskite solar cells. Chinese Chemical Letters, 2024, 35(12): 109545-. doi: 10.1016/j.cclet.2024.109545
15. [15]
  Jinge Zhu , Ailing Tang , Leyi Tang , Peiqing Cong , Chao Li , Qing Guo , Zongtao Wang , Xiaoru Xu , Jiang Wu , Erjun Zhou . Chlorination of benzyl group on the terminal unit of A₂-A₁-D-A₁-A₂ type nonfullerene acceptor for high-voltage organic solar cells. Chinese Chemical Letters, 2025, 36(1): 110233-. doi: 10.1016/j.cclet.2024.110233
16. [16]
  Boyuan Hu , Jian Zhang , Yulin Yang , Yayu Dong , Jiaqi Wang , Wei Wang , Kaifeng Lin , Debin Xia . Dual-functional POM@IL complex modulate hole transport layer properties and interfacial charge dynamics for highly efficient and stable perovskite solar cells. Chinese Chemical Letters, 2024, 35(7): 108933-. doi: 10.1016/j.cclet.2023.108933
17. [17]
  Xinyu Yu , Fei Wu , Xianglang Sun , Linna Zhu , Baoyu Xia , Zhong'an Li . Low-cost dopant-free fluoranthene-based branched hole transporting materials for efficient and stable n-i-p perovskite solar cells. Chinese Chemical Letters, 2024, 35(10): 109821-. doi: 10.1016/j.cclet.2024.109821
18. [18]
  Xian Yan , Huawei Xie , Gao Wu , Fang-Xing Xiao . Boosted solar water oxidation steered by atomically precise alloy nanocluster. Chinese Chemical Letters, 2025, 36(1): 110279-. doi: 10.1016/j.cclet.2024.110279
19. [19]
  Yiming Fang , Huimin Gao , Kaiting Cheng , Liang Bai , Zhengtong Li , Yadong Zhao , Xingtao Xu . An overview of photothermal materials for solar-driven interfacial evaporation. Chinese Chemical Letters, 2025, 36(3): 109925-. doi: 10.1016/j.cclet.2024.109925
20. [20]
  Ningxiang Wu , Huaping Zhao , Yong Lei . Nanomaterials with highly ordered nanostructures: Definition, influence and future challenge. Chinese Journal of Structural Chemistry, 2024, 43(11): 100392-100392. doi: 10.1016/j.cjsc.2024.100392

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