標題: Hybrid PEDOT:PSS Silicon Solar Cells with Pencil Rod Structures
作者: Wu, Ruei-Ying
You, Liang-Chian
Meng, Hsin-Fei
Chen, Chun-Chi
Yu, Peichen
光電工程學系
Department of Photonics
關鍵字: heterojunction;hybrid solar cell;metal-assisted chemical etching;nanostructure;Al2O3;passivation
公開日期: 1-Jan-2017
摘要: Pencil-shaped nanorods structure were fabricated on hybrid photovoltaic by nanospheres lithography and metalassisted chemical etching, which showed a low weighted reflectance of 7.4% since the modulation of the tapered tip surface morphology helps to enhance the light harvesting and form radial p-n junction area for efficient carrier separation and collection, thereby effectively increased the J(SC) of 34 mA/cm(2). Furthermore, by using the atomic layer deposition of a thin dielectric interface passivation layer, Al2O3, between the Si and PEDOT:PSS layer could improve the VOC of the hybrid solar cells, we successfully achieve a PCE of 13.61% in cells with optimizing the depth of pencil rods.
URI: http://hdl.handle.net/11536/150979
ISSN: 0160-8371
期刊: 2017 IEEE 44TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC)
起始頁: 1635
結束頁: 1637
Appears in Collections:Conferences Paper