Aluminum nanoparticles for efficient and stable organic photovoltaics

被引：37

作者：

Kakavelakis, George ^{[1
,2
,3
]}

Stratakis, Emmanuel ^{[3
,4
]}

Kymakis, Emmanuel ^{[1
,2
]}

机构：

[1] Technol Educ Inst TEI Crete, Ctr Mat Technol & Photon, Iraklion 71004, Crete, Greece

[2] Technol Educ Inst TEI Crete, Dept Elect Engn, Sch Appl Technol, Iraklion 71004, Crete, Greece

[3] Univ Crete, Dept Mat Sci & Technol, Iraklion 71110, Crete, Greece

[4] Fdn Res & Technol Hellas FORTH, IESL, Iraklion 71110, Crete, Greece

来源：

RSC ADVANCES | 2013年 / 3卷 / 37期

关键词：

POLYMER SOLAR-CELLS; AU NANOPARTICLES; DEVICES; STABILITY; LAYERS;

D O I：

10.1039/c3ra42792g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Enhancement of both the efficiency and stability of bulk heterojunction photovoltaic devices is demonstrated by the addition of highly stable Al NPs, generated via laser ablation, into the photoactive layer. An efficiency enhancement of 30% is demonstrated, which can be attributed to multiple scattering effects and enhanced structural stability of the photoactive blend. Surprisingly, the devices with Al NPs die after similar to 150 h of operation under continuous illumination, compared with the pristine devices which die after similar to 30 h.

引用

页码：16288 / 16291

页数：4

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