دوره 12، شماره 2 - ( 9-1397 )                   جلد 12 شماره 2 صفحات 108-99 | برگشت به فهرست نسخه ها


XML Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Aeineh N, Sharifi N, Behjat A. Application of Au@SiO2 Plasmonic Nanoparticles at Interface of TiO2 Mesoporous Layers in Perovskite Solar Cells. IJOP. 2018; 12 (2) :99-108
URL: http://ijop.ir/article-1-297-fa.html
Application of Au@SiO2 Plasmonic Nanoparticles at Interface of TiO2 Mesoporous Layers in Perovskite Solar Cells. . 1397; 12 (2) :108-99

URL: http://ijop.ir/article-1-297-fa.html


چکیده:   (3793 مشاهده)

To investigate the plasmonic effect in perovskite solar cells, the effect of depositing Au@SiO2 nanoparticles on the top and the bottom of mesoporous TiO2 layers was studied. First, Au@SiO2 nanoparticles were synthesized. The particles were then deposited at the different interfaces of mesoporous TiO2 layers. Although the two structures show approximately similar optical absorption, only cells with Au@SiO2 nanoparticles deposited at the bottom of the mesoporous TiO2 layers demonstrated an improved photocurrent performance compared to the reference cells. This structure shows a short-circuit current density (JSC) of 20.7 mA/cm2 and open circuit voltage of 1081 mV. This enhancement may be attributed either to the interface surface engineering or plasmonic resonance of Au@SiO2 nanoparticles depends to the NPs size and position.  

     
نوع مطالعه: پژوهشي | موضوع مقاله: تخصصي
دریافت: 1395/9/28 | ویرایش نهایی: 1397/10/15 | پذیرش: 1396/4/11 | انتشار: 1397/9/21

ارسال نظر درباره این مقاله : نام کاربری یا پست الکترونیک شما:
CAPTCHA

بازنشر اطلاعات
Creative Commons License این مقاله تحت شرایط Creative Commons Attribution-NonCommercial 4.0 International License قابل بازنشر است.

کلیه حقوق این وب سایت متعلق به می باشد.

طراحی و برنامه نویسی : یکتاوب افزار شرق

© 2021 CC BY-NC 4.0 | International Journal of Optics and Photonics

Designed & Developed by : Yektaweb