Aluminium nanoparticles synthesized by a novel wet chemical method and used to enhance the performance of polymer solar cells by the plasmonic effect

被引：18

作者：

Cui, Yue ^{[1
,2
,3
]}

Huang, Di ^{[1
,2
]}

Li, Yang ^{[1
,2
]}

Huang, Wenxiao ^{[3
]}

Liang, Zhiqin ^{[1
,2
]}

Xu, Zheng ^{[1
,2
]}

Zhao, Suling ^{[1
,2
]}

机构：

[1] Beijing Jiaotong Univ, Minist Educ, Key Lab Luminescence & Opt Informat, Beijing 100044, Peoples R China

[2] Beijing Jiaotong Univ, Inst Optoelectron Technol, Beijing 100044, Peoples R China

[3] Wake Forest Univ, Dept Phys, Ctr Nanotechnol & Mol Mat, Winston Salem, NC 27109 USA

来源：

JOURNAL OF MATERIALS CHEMISTRY C | 2015年 / 3卷 / 16期

基金：

中国国家自然科学基金; 国家高技术研究发展计划(863计划);

关键词：

AU NANOPARTICLES; EFFICIENCY ENHANCEMENT; RESONANCE; DENSITY; VOLTAGE;

D O I：

10.1039/c5tc00213c

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

To enhance the light harvesting of polymer solar cells (PSCs), amphipathic Al core and PPh3 protective shell (Al@PPh3) nanoparticles (NPs) synthesized by a simple and facile wet chemical process are incorporated into the anode buffer layer of the PTB7:PC71BM blend PSCs. The optimized power conversion efficiency (PCE) of 6.29% is achieved, which is enhanced about 20% compared with the pristine device. It is attributed to the localised surface plasmon resonance (LSPR) effects of Al@PPh3 NPs incorporated in the buffer layer and the light absorption of devices is enhanced.

引用

页码：4099 / 4103

页数：5

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