Scattering and plasmonic synergetic enhancement of the performance of dye-sensitized solar cells by double-shell SiO2@Au@TiO2 microspheres

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成果类型：

期刊论文

作者：

Li, Mingyue;Li, Meiya*;Zhu, Yongdan*;Tang, Yiwen（唐一文）;Bai, Lihua;...

通讯作者：

Li, Meiya;Zhu, Yongdan

作者机构：

[Zhao, Xingzhong; Wang, Zhen; Li, Mingyue; Lei, Wen; Li, Meiya; Bai, Lihua] Wuhan Univ, Sch Phys & Technol, Minist Educ, Wuhan 430072, Hubei, Peoples R China.

[Zhao, Xingzhong; Wang, Zhen; Li, Mingyue; Lei, Wen; Li, Meiya; Bai, Lihua] Wuhan Univ, Key Lab Artificial Micro Nano Struct, Minist Educ, Wuhan 430072, Hubei, Peoples R China.

[Zhu, Yongdan] Hubei Univ Nationalities, Sch Informat Engn, Enshi 445000, Hubei, Peoples R China.

[Tang, Yiwen] Cent China Normal Univ, Coll Phys Sci & Technol, Wuhan 430079, Hubei, Peoples R China.

通讯机构：

[Li, Meiya] W

[Zhu, Yongdan] H

Wuhan Univ, Sch Phys & Technol, Minist Educ, Wuhan 430072, Hubei, Peoples R China.

Wuhan Univ, Key Lab Artificial Micro Nano Struct, Minist Educ, Wuhan 430072, Hubei, Peoples R China.

Hubei Univ Nationalities, Sch Informat Engn, Enshi 445000, Hubei, Peoples R China.

语种：

英文

关键词：

Dyes;Gold;Light scattering;Microspheres;Nanoparticles;Photoelectricity;Plasmons;Solar cells;Surface plasmon resonance;Synthesis (chemical);Titanium dioxide;Au nanoparticle;Double shells;Localized surface plasmon resonance;Photo-electric conversion efficiency;Photogenerated electrons;synergetic complementary;Dye-sensitized solar cells

期刊：

Nanotechnology

ISSN：

0957-4484

年：

2017

卷：

期：

页码：

265202

DOI：

10.1088/1361-6528/aa736a

基金类别：

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51572102, 11504101, 11364018]; Natural Science Foundation of Hubei ProvinceNatural Science Foundation of Hubei Province [2014CFB610]; excellent young innovation team project of Hubei Province [T201429]

机构署名：

本校为其他机构

院系归属：

物理科学与技术学院

摘要：

The Au nanoparticle sandwich double spheric-shells of SiO2@Au@TiO2 (SAT) microspheres are synthesized. The significant influence of the SAT microspheres on the properties of dye-sensitized solar cells (DSSCs) is investigated. Studies indicate that the introduction of SAT markedly enhanced the light scattering and capture ability of DSSCs and thus photogenerated electrons. DSSCs doped with 2.25 wt% SAT exhibit a maximum short circuit current density of 17.0 mA cm-2 and photoelectric conversion efficiency of 7.14%, which are remarkably higher tha...

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Scattering and plasmonic synergetic enhancement of the performance of dye-sensitized solar cells by double-shell SiO2@Au@TiO2 microspheres

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