Small-bundle single-wall carbon nanotubes for high-efficiency silicon heterojunction solar cells

doi:10.1016/j.nanoen.2018.06.004

CORC > 金属研究所 > 中国科学院金属研究所

	Small-bundle single-wall carbon nanotubes for high-efficiency silicon heterojunction solar cells
	Hu, XG ; Hou, PX ; Liu, C ; Zhang, F ; Liu, G 10; Cheng, HM
刊名	NANO ENERGY
	2018-08-01
卷号	50 页码:521-527
关键词	Carbon nanotube Small bundle Transparent conductive film Heterojunction Solar cells
ISSN号	2211-2855
DOI	10.1016/j.nanoen.2018.06.004
英文摘要	Single-wall carbon nanotubes (SWCNTs) are a promising material for constructing high-performance photovoltaic conversion devices due to their excellent optical and electrical properties. Here we report a high-quality, small-bundle SWCNT film for the fabrication of high-efficiency silicon heterojunction solar cells. The SWCNT film synthesized by floating catalyst chemical vapor deposition has a low sheet resistance of 180 Omega sq(-1) at 90% transmittance, which is more than two times lower than that of previously reported pristine SWCNTs used for SWCNT/Si heterojunction solar cells. Effects of the thickness of SWCNT film and device active area on the performance of the cells were investigated, and high power conversion efficiencies of 14.2% and 11.8% were achieved for devices with active areas of 2.3 mm(2) and 9.0 mm(2), respectively. This excellent performance is ascribed to the good optical and electrical properties of the SWCNT films originating from their high quality and small-bundle characteristics.
学科主题	Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
语种	英语
WOS记录号	WOS:000438076200060
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/80058]
专题	金属研究所_中国科学院金属研究所
作者单位	1.[Hu, Xian-Gang 2.Hou, Peng-Xiang 3.Liu, Chang 4.Zhang, Feng 5.Liu, Gang 6.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 7.[Hu, Xian-Gang 8.Hou, Peng-Xiang 9.Liu, Chang 10.Zhang, Feng
推荐引用方式 GB/T 7714	Hu, XG,Hou, PX,Liu, C,et al. Small-bundle single-wall carbon nanotubes for high-efficiency silicon heterojunction solar cells[J]. NANO ENERGY,2018,50:521-527.
APA	Hu, XG,Hou, PX,Liu, C,Zhang, F,Liu, G,&Cheng, HM.(2018).Small-bundle single-wall carbon nanotubes for high-efficiency silicon heterojunction solar cells.NANO ENERGY,50,521-527.
MLA	Hu, XG,et al."Small-bundle single-wall carbon nanotubes for high-efficiency silicon heterojunction solar cells".NANO ENERGY 50(2018):521-527.