High Performance of PEDOT:PSS/n-Si Solar Cells Based on Textured Surface with AgNWs Electrodes

doi:10.1186/s11671-018-2462-0

	High Performance of PEDOT:PSS/n-Si Solar Cells Based on Textured Surface with AgNWs Electrodes
	Jiang, Xiangyu 1,2; Zhang, Pengbo1,2,3 ; Zhang, Juan 4; Wang, Jilei 4; Li, Gaofei 4; Fang, Xiaohong 1,2; Yang, Liyou 1,4; Chen, Xiaoyuan1,2,3
	2018-02-14
发表期刊	NANOSCALE RESEARCH LETTERS
ISSN	1556-276X
卷号	13
发表状态	已发表
DOI	10.1186/s11671-018-2462-0
摘要	Hybrid heterojunction solar cells (HHSCs) have gained extensive research and attention due to simple device structure and low-cost technological processes. Here, HHSCs are presented based on a highly transparent conductive polymer poly(3,4ethylenedioxythiophene): poly(styrenesulfonate)(PEDOT: PSS) directly spin-coated on an n-type crystalline silicon with microscale surface textures, which are prepared by traditional chemical etching. We have studied interface properties between PEDOT: PSS and textured n-Si by varying coating conditions. Final power conversion efficiency (PCE) could arrive at 8.54% by these simple solution-based fabrication processes. The high conversion efficiency is attributed to the fully conformal contact between PEDOT: PSS film and textured silicon. Furthermore, the reflectance of the PEDOT: PSS layer on textured surface is analyzed by changing film thickness. In order to improve the performance of the device, silver nanowires were employed as electrodes because of its better optical transmittance and electrical conductivity. The highest PCE of 11.07% was achieved which displayed a 29.6% enhancement compared with traditional silver electrodes. These findings imply that the combination of PEDOT: PSS film and silver nanowire transparent electrodes pave a promising way for realizing high-efficiency and low-cost solar cells.
关键词	Silver nanowires PEDOT: PSS N-Si solar cells Drop-casting
收录类别	SCI ; SCIE ; EI
语种	英语
资助项目	Shanghai Sailing Program[15YF1413200]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000425370600002
出版者	SPRINGEROPEN
EI入藏号	20180804811820
EI主题词	Conducting polymers ; Conversion efficiency ; Efficiency ; Electric resistance measurement ; Electrodes ; Heterojunctions ; Nanowires ; Nitrogen compounds ; Silicon compounds ; Silicon solar cells ; Silver ; Solar cells
EI分类号	Energy Conversion Issues:525.5 ; Precious Metals:547.1 ; Solar Cells:702.3 ; Conducting Materials:708.2 ; Semiconductor Devices and Integrated Circuits:714.2 ; Nanotechnology:761 ; Production Engineering:913.1 ; Solid State Physics:933 ; Electric Variables Measurements:942.2
WOS关键词	SILICON ; NANOWIRES ; FILM
原始文献类型	Article
引用统计
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/16206
专题	物质科学与技术学院物质科学与技术学院_特聘教授组_陈小源组物质科学与技术学院_博士生
通讯作者	Fang, Xiaohong
作者单位	1.Chinese Acad Sci, Thin Film Optoelect Technol Ctr, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Shanghai Tech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 4.Jinneng PV Technol LTD, Jinzhong 030600, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Xiangyu,Zhang, Pengbo,Zhang, Juan,et al. High Performance of PEDOT:PSS/n-Si Solar Cells Based on Textured Surface with AgNWs Electrodes[J]. NANOSCALE RESEARCH LETTERS,2018,13.
APA	Jiang, Xiangyu.,Zhang, Pengbo.,Zhang, Juan.,Wang, Jilei.,Li, Gaofei.,...&Chen, Xiaoyuan.(2018).High Performance of PEDOT:PSS/n-Si Solar Cells Based on Textured Surface with AgNWs Electrodes.NANOSCALE RESEARCH LETTERS,13.
MLA	Jiang, Xiangyu,et al."High Performance of PEDOT:PSS/n-Si Solar Cells Based on Textured Surface with AgNWs Electrodes".NANOSCALE RESEARCH LETTERS 13(2018).