CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Ternary organic solar cells: compatibility controls for morphology evolution of active layers
Ai, QY; Zhou, WH; Zhang, L; Huang, LQ; Yin, JP; Yu, ZKN; Liu, SQ; Ma, W; Zeng, JR; Chen, YW
2017
Source PublicationJOURNAL OF MATERIALS CHEMISTRY C
ISSN2050-7526
Volume5Issue:41Pages:10801-10812
Subtype期刊论文
AbstractThe fundamental principles of how a third component influences morphology evolution in ternary solar cells remains poorly understood. Here, P3BT, P3HT, and P3OT with different side chain lengths were incorporated into a p-DTS(FBTTh2)(2): PC71BM system to investigate the morphology evolution of films from a single component to binary blend films and from binary to ternary blend films. The compatibility between different components determined the final morphology of active layers during film formation, which could be described by Flory-Huggins parameters calculated through a melting point depression method. P3BT could promote crystallization of p-DTS(FBTTh2)(2) in ternary blends to afford an optimized morphology, reaching a maximum power conversion efficiency (PCE) of 7.3% after further annealing treatment.
KeywordPower Conversion Efficiency Processed Small-molecule Open-circuit Voltage Nonfullerene Acceptors 13-percent Efficiency 11-percent Efficiency Enhanced Performance Thermal-stability Thin-films Polymer
DOI10.1039/c7tc03565a
WOS KeywordPOWER CONVERSION EFFICIENCY ; PROCESSED SMALL-MOLECULE ; OPEN-CIRCUIT VOLTAGE ; NONFULLERENE ACCEPTORS ; 13-PERCENT EFFICIENCY ; 11-PERCENT EFFICIENCY ; ENHANCED PERFORMANCE ; THERMAL-STABILITY ; THIN-FILMS ; POLYMER
Indexed BySCI
Language英语
WOS IDWOS:000413833200014
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28855
Collection中科院上海应用物理研究所2011-2018年
Recommended Citation
GB/T 7714
Ai, QY,Zhou, WH,Zhang, L,et al. Ternary organic solar cells: compatibility controls for morphology evolution of active layers[J]. JOURNAL OF MATERIALS CHEMISTRY C,2017,5(41):10801-10812.
APA Ai, QY.,Zhou, WH.,Zhang, L.,Huang, LQ.,Yin, JP.,...&Chen, YW.(2017).Ternary organic solar cells: compatibility controls for morphology evolution of active layers.JOURNAL OF MATERIALS CHEMISTRY C,5(41),10801-10812.
MLA Ai, QY,et al."Ternary organic solar cells: compatibility controls for morphology evolution of active layers".JOURNAL OF MATERIALS CHEMISTRY C 5.41(2017):10801-10812.
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