From binary to ternary solvent: Morphology fine-tuning of D/A blends in PDPP3T-based polymer solar cells

Long Ye; Shaoqing Zhang; Wei Ma; Benhu Fan; Xia Guo; Ye Huang; Harald Ade; Jianhui Hou

doi:10.1002/adma.201202855

From binary to ternary solvent: Morphology fine-tuning of D/A blends in PDPP3T-based polymer solar cells

Long Ye
, Shaoqing Zhang
, Wei Ma
, Benhu Fan
, Xia Guo
, Ye Huang
, Harald Ade
, Jianhui Hou

Research output: Contribution to journal › Article › peer-review

301 Scopus citations

Abstract

For the PDPP3T/PCBM system investigated here, atomic force microscopy, resonant soft X-ray scattering, and grazing incidence wide angle X-ray scattering are used as an initial set of tools to determine the surface texture, the bulk compositional morphology, and the crystallization behavior, respectively. We find systematic variations and relate them to device performance. A solvent mixture of DCB/CF/DIO = 76:19:5 (v/v/v) yields a PCE of 6.71%.

Original language	English
Pages (from-to)	6335-6341
Number of pages	7
Journal	Advanced Materials
Volume	24
Issue number	47
DOIs	https://doi.org/10.1002/adma.201202855
State	Published - 11 Dec 2012
Externally published	Yes

Keywords

diketopyrrolopyrrole
domain purity
morphology
polymer solar cells
ternary mixed solvent

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10.1002/adma.201202855

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title = "From binary to ternary solvent: Morphology fine-tuning of D/A blends in PDPP3T-based polymer solar cells",

abstract = "For the PDPP3T/PCBM system investigated here, atomic force microscopy, resonant soft X-ray scattering, and grazing incidence wide angle X-ray scattering are used as an initial set of tools to determine the surface texture, the bulk compositional morphology, and the crystallization behavior, respectively. We find systematic variations and relate them to device performance. A solvent mixture of DCB/CF/DIO = 76:19:5 (v/v/v) yields a PCE of 6.71\%.",

keywords = "diketopyrrolopyrrole, domain purity, morphology, polymer solar cells, ternary mixed solvent",

author = "Long Ye and Shaoqing Zhang and Wei Ma and Benhu Fan and Xia Guo and Ye Huang and Harald Ade and Jianhui Hou",

year = "2012",

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doi = "10.1002/adma.201202855",

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T2 - Morphology fine-tuning of D/A blends in PDPP3T-based polymer solar cells

AU - Ye, Long

AU - Zhang, Shaoqing

AU - Ma, Wei

AU - Fan, Benhu

AU - Guo, Xia

AU - Huang, Ye

AU - Ade, Harald

AU - Hou, Jianhui

PY - 2012/12/11

Y1 - 2012/12/11

N2 - For the PDPP3T/PCBM system investigated here, atomic force microscopy, resonant soft X-ray scattering, and grazing incidence wide angle X-ray scattering are used as an initial set of tools to determine the surface texture, the bulk compositional morphology, and the crystallization behavior, respectively. We find systematic variations and relate them to device performance. A solvent mixture of DCB/CF/DIO = 76:19:5 (v/v/v) yields a PCE of 6.71%.

AB - For the PDPP3T/PCBM system investigated here, atomic force microscopy, resonant soft X-ray scattering, and grazing incidence wide angle X-ray scattering are used as an initial set of tools to determine the surface texture, the bulk compositional morphology, and the crystallization behavior, respectively. We find systematic variations and relate them to device performance. A solvent mixture of DCB/CF/DIO = 76:19:5 (v/v/v) yields a PCE of 6.71%.

KW - diketopyrrolopyrrole

KW - domain purity

KW - morphology

KW - polymer solar cells

KW - ternary mixed solvent

UR - https://www.scopus.com/pages/publications/84870872663

U2 - 10.1002/adma.201202855

DO - 10.1002/adma.201202855

M3 - 文章

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SN - 0935-9648

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SP - 6335

EP - 6341

JO - Advanced Materials

JF - Advanced Materials

IS - 47

ER -

From binary to ternary solvent: Morphology fine-tuning of D/A blends in PDPP3T-based polymer solar cells

Abstract

Keywords

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