CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Efficient organic solar cells with the active layer fabricated from glovebox to ambient condition
Li, HY; Huang, KQ; Dong, YN; Guo, XT; Yang, Y; Luo, Q; Ma, CQ; Li, DF; Lu, GH; Xiong, J; Zhang, J; Yang, YG; Gao, XY; Yang, JL
2020
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume117Issue:13Pages:-
Subtype期刊论文
AbstractOrganic solar cells (OSCs) have been attracting considerable interest due to their unique advantages of low cost, light weight, and especially mechanical flexibility. The low-cost and high-throughput techniques matching with the large-scale and roll-to-roll (R2R) process for fabricating efficient OSCs in the ambient condition would greatly accelerate the potential commercialization of OSCs. Herein, we demonstrate that the fabrication processes of OSCs using the bulk heterojunction (BHJ) composed of poly[(2,6-(4,8-bis(5-(2-ethylhexy)thiophen-2-yl)-benzo[1,2-b:4,5-b ']dithiophene))-alt-(5,5-(1 ',3 '-di-2-thienyl-5 ',7 '-bis(2-ethylhexyl)benzo[1 ',2 '-c:4 ' 5 '-c ']dithiophene-4,8-dione))] (PBDB-T) and 3,9-bis(2-methylene-(3-(1,1-dicyanomethylene)-5-methylindanone)-5,5,11,11-tetrakis(4-hexylphenyl)-dithieno[2,3-d:2 ',3 '-d ']-s-indaceno[1,2-b:5,6-b ']-dithiophene (IT-M) are transferred from a glovebox to the ambient condition, where the deposition of doctor blading instead of conventional spin coating is investigated. The morphology, microphase separation, and crystallinity of BHJ PBDB-T:IT-M are dramatically influenced by the fabrication processes. The OSCs with a structure of ITO/ZnO/PBDB-T:IT-M/MoO3/Ag fabricated via doctor-blading in the ambient condition show a power conversion efficiency (PCE) of 9.0% as compared to conventional spin-coated OSCs in a glovebox with a PCE of 11.91% and in the ambient condition with a PCE of 9.91%. These results suggest that efficient OSCs could be processed in the ambient condition by large-scale and low-cost doctor-blading, which can be compatible with the R2R manufacturing process.
KeywordELECTRON-TRANSPORT LAYER PHOTOVOLTAIC MODULES TIO2 NANOPARTICLES POLYMER FILM
DOI10.1063/5.0021509
Indexed BySCI
Language英语
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/32835
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Cent South Univ, Sch Phys & Elect, Hunan Key Lab Super Microstruct & Ultrafast Proce, Changsha 410083, Peoples R China
2.Chinese Acad Sci, Suzhou Inst Nanotech & Nanob, Printable Elect Res Ctr, Suzhou 215123, Peoples R China
3.Xi An Jiao Tong Univ, Frontier Inst Sci & Technol, Xian 710054, Peoples R China
4.Guilin Univ Elect Technol, Sch Mat Sci & Engn, Guilin 541004, Peoples R China
5.Chinese Acad Sci, Shanghai Inst Appl Phys, 2019 Jialuo Rd, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Li, HY,Huang, KQ,Dong, YN,et al. Efficient organic solar cells with the active layer fabricated from glovebox to ambient condition[J]. APPLIED PHYSICS LETTERS,2020,117(13):-.
APA Li, HY.,Huang, KQ.,Dong, YN.,Guo, XT.,Yang, Y.,...&Yang, JL.(2020).Efficient organic solar cells with the active layer fabricated from glovebox to ambient condition.APPLIED PHYSICS LETTERS,117(13),-.
MLA Li, HY,et al."Efficient organic solar cells with the active layer fabricated from glovebox to ambient condition".APPLIED PHYSICS LETTERS 117.13(2020):-.
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