N-type nc-SiOx:H film enables efficient and stable silicon heterojunction solar cells in sodium environment

doi:10.1016/j.matlet.2021.131360

	N-type nc-SiOx:H film enables efficient and stable silicon heterojunction solar cells in sodium environment
	Yang,Yuhao 1; Liu,Wenzhu 1,3; Zhang,Liping 1,2,3; Huang,Shenglei1,4 ; Li,Xiaodong 1,3; Jiang,Kai 1,3; Li,Zhenfei 1,3; Yan,Zhu 1,3; Lan,Shihu 2; Wu,Xiaoqiong 1,3; Ma,Zhixin1,4 ; Zhou,Yinuo 1,3; Liu,Zhengxin1,2,3,4
	2022-02-15
发表期刊	MATERIALS LETTERS (IF:2.7[JCR-2023],2.7[5-Year])
ISSN	0167-577X
EISSN	1873-4979
卷号	309
发表状态	已发表
DOI	10.1016/j.matlet.2021.131360
摘要	Hydrogenated nanocrystalline silicon oxide (nc-SiOx:H) is promising to replace hydrogenated amorphous silicon (a-Si:H) as the window layer of silicon heterojunction (SHJ) solar cells due to its lower parasitic absorption at short wavelength. In this work, by varying the growth conditions of nc-SiOx:H, we prepared highly conductive, highly transparent phosphorus-doped nc-SiOx:H film, and successfully applied as the window layer of SHJ cells. The short-circuit current density gains 0.5 mA/cm2, together with an improvement of power conversion efficiency by 0.3%, whose average value reaches 24.09% on 6-inch total-area wafers. More importantly, we find these devices show better stability in sodium environment at 85 °C and 85% relative humidity. © 2021 Elsevier B.V.
关键词	Amorphous silicon Heterojunctions Hydrogenation Nanocrystalline silicon Nanocrystals Silicon compounds Silicon oxides Silicon solar cells Silicon wafers Solar energy Solar power generation Damp heat stability Heterojunction solar cells Hydrogenated amorphous silicon (a-Si:H) Nanocrystallines Silicon heterojunction solar cell Silicon heterojunctions SiO x Sodium environment Solar energy materials Window layer
URL	查看原文
收录类别	SCI ; SCIE ; EI
语种	英语
出版者	Elsevier B.V.
EI入藏号	20214911276708
EI主题词	Sodium
EI分类号	549.1 Alkali Metals ; 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals ; 615.2 Solar Power ; 657.1 Solar Energy and Phenomena ; 702.3 Solar Cells ; 714.2 Semiconductor Devices and Integrated Circuits ; 761 Nanotechnology ; 802.2 Chemical Reactions ; 804 Chemical Products Generally ; 933.1 Crystalline Solids
原始文献类型	Article in Press
Scopus 记录号	2-s2.0-85120404780
来源库	Scopus
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/135746
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_刘正新组物质科学与技术学院_硕士生物质科学与技术学院_博士生
通讯作者	Liu,Wenzhu
作者单位	1.Research Center for New Energy Technology (RCNET),Shanghai Institute of Microsystem and Information Technology (SIMIT),Chinese Academy of Sciences (CAS),Jiading,201800,China 2.Zhongwei New Energy (Chengdu) Co.,Ltd.,Chengdu,610200,China 3.University of Chinese Academy of Sciences (UCAS),Shijingshan,100049,China 4.School of Physical Science and Technology,ShanghaiTech University,Shanghai,201210,China
推荐引用方式 GB/T 7714	Yang,Yuhao,Liu,Wenzhu,Zhang,Liping,et al. N-type nc-SiOx:H film enables efficient and stable silicon heterojunction solar cells in sodium environment[J]. MATERIALS LETTERS,2022,309.
APA	Yang,Yuhao.,Liu,Wenzhu.,Zhang,Liping.,Huang,Shenglei.,Li,Xiaodong.,...&Liu,Zhengxin.(2022).N-type nc-SiOx:H film enables efficient and stable silicon heterojunction solar cells in sodium environment.MATERIALS LETTERS,309.
MLA	Yang,Yuhao,et al."N-type nc-SiOx:H film enables efficient and stable silicon heterojunction solar cells in sodium environment".MATERIALS LETTERS 309(2022).