Poly(sodium 4-styrenseulfonate)-modified monolayer graphene for anode applications of organic photovoltaic cells

Yongfang Zhou; Min Wang; Liang Wang; Shuli Liu; Shufen Chen; Kun Cao; Wenjuan Shang; Jiangquan Mai; Baomin Zhao; Jing Feng; Xinhui Lu; Wei Huang

doi:10.1063/1.5003348

Poly(sodium 4-styrenseulfonate)-modified monolayer graphene for anode applications of organic photovoltaic cells

Yongfang Zhou, Min Wang, Liang Wang, Shuli Liu, Shufen Chen, Kun Cao, Wenjuan Shang, Jiangquan Mai, Baomin Zhao, Jing Feng, Xinhui Lu, Wei Huang

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11 引用（Scopus）

摘要

An insulated poly(sodium 4-styrenseulfonate) (PSS) was used to modify monolayer graphene for anode applications of organic photovoltaics (OPVs). With this PSS interfacial modification layer, the OPVs showed a significant increase of 56.4% in efficiency due to an improved work function and hydrophilic feature of graphene and an enlarged recombination resistance of carriers/excitons. Doping a highly contorted 1,2,5-thiadiazole-fused 12-ring polyaromatic hydrocarbon into the active layer to form ternary blended OPVs further enlarged the recombination resistance of carriers/excitons and improved light absorption of the active layer, with which a high power conversion efficiency of 6.29% was acquired.

源语言	英语
文章编号	113302
期刊	Applied Physics Letters
卷	111
期	11
DOI	https://doi.org/10.1063/1.5003348
出版状态	已出版 - 11 9月 2017
已对外发布	是

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title = "Poly(sodium 4-styrenseulfonate)-modified monolayer graphene for anode applications of organic photovoltaic cells",

abstract = "An insulated poly(sodium 4-styrenseulfonate) (PSS) was used to modify monolayer graphene for anode applications of organic photovoltaics (OPVs). With this PSS interfacial modification layer, the OPVs showed a significant increase of 56.4% in efficiency due to an improved work function and hydrophilic feature of graphene and an enlarged recombination resistance of carriers/excitons. Doping a highly contorted 1,2,5-thiadiazole-fused 12-ring polyaromatic hydrocarbon into the active layer to form ternary blended OPVs further enlarged the recombination resistance of carriers/excitons and improved light absorption of the active layer, with which a high power conversion efficiency of 6.29% was acquired.",

author = "Yongfang Zhou and Min Wang and Liang Wang and Shuli Liu and Shufen Chen and Kun Cao and Wenjuan Shang and Jiangquan Mai and Baomin Zhao and Jing Feng and Xinhui Lu and Wei Huang",

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doi = "10.1063/1.5003348",

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T1 - Poly(sodium 4-styrenseulfonate)-modified monolayer graphene for anode applications of organic photovoltaic cells

AU - Zhou, Yongfang

AU - Wang, Min

AU - Wang, Liang

AU - Liu, Shuli

AU - Chen, Shufen

AU - Cao, Kun

AU - Shang, Wenjuan

AU - Mai, Jiangquan

AU - Zhao, Baomin

AU - Feng, Jing

AU - Lu, Xinhui

AU - Huang, Wei

PY - 2017/9/11

Y1 - 2017/9/11

N2 - An insulated poly(sodium 4-styrenseulfonate) (PSS) was used to modify monolayer graphene for anode applications of organic photovoltaics (OPVs). With this PSS interfacial modification layer, the OPVs showed a significant increase of 56.4% in efficiency due to an improved work function and hydrophilic feature of graphene and an enlarged recombination resistance of carriers/excitons. Doping a highly contorted 1,2,5-thiadiazole-fused 12-ring polyaromatic hydrocarbon into the active layer to form ternary blended OPVs further enlarged the recombination resistance of carriers/excitons and improved light absorption of the active layer, with which a high power conversion efficiency of 6.29% was acquired.

AB - An insulated poly(sodium 4-styrenseulfonate) (PSS) was used to modify monolayer graphene for anode applications of organic photovoltaics (OPVs). With this PSS interfacial modification layer, the OPVs showed a significant increase of 56.4% in efficiency due to an improved work function and hydrophilic feature of graphene and an enlarged recombination resistance of carriers/excitons. Doping a highly contorted 1,2,5-thiadiazole-fused 12-ring polyaromatic hydrocarbon into the active layer to form ternary blended OPVs further enlarged the recombination resistance of carriers/excitons and improved light absorption of the active layer, with which a high power conversion efficiency of 6.29% was acquired.

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DO - 10.1063/1.5003348

M3 - 文章

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SN - 0003-6951

VL - 111

JO - Applied Physics Letters

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Poly(sodium 4-styrenseulfonate)-modified monolayer graphene for anode applications of organic photovoltaic cells

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