High-performance bifacial perovskite solar cells enabled by single-walled carbon nanotubes

doi:10.1038/s41467-024-46620-1

IMR OpenIR

	High-performance bifacial perovskite solar cells enabled by single-walled carbon nanotubes
	Zhang, Jing 1; Hu, Xian-Gang 2,3; Ji, Kangyu 4; Zhao, Songru 5; Liu, Dongtao 1; Li, Bowei 1; Hou, Peng-Xiang 2; Liu, Chang 2; Liu, Lirong 5; Stranks, Samuel D.4,6; Cheng, Hui-Ming 1,2,7,8; Silva, S. Ravi P.1,9; Zhang, Wei 1,9
通讯作者	Hou, Peng-Xiang(pxhou@imr.ac.cn) ; Cheng, Hui-Ming(cheng@imr.ac.cn) ; Silva, S. Ravi P.(s.silva@surrey.ac.uk) ; Zhang, Wei(wz0003@surrey.ac.uk)
	2024-03-12
发表期刊	NATURE COMMUNICATIONS
卷号	15 期号:1 页码:12
摘要	Bifacial perovskite solar cells have shown great promise for increasing power output by capturing light from both sides. However, the suboptimal optical transmittance of back metal electrodes together with the complex fabrication process associated with front transparent conducting oxides have hindered the development of efficient bifacial PSCs. Here, we present a novel approach for bifacial perovskite devices using single-walled carbon nanotubes as both front and back electrodes. single-walled carbon nanotubes offer high transparency, conductivity, and stability, enabling bifacial PSCs with a bifaciality factor of over 98% and a power generation density of over 36%. We also fabricate flexible, all-carbon-electrode-based devices with a high power-per-weight value of 73.75 W g-1 and excellent mechanical durability. Furthermore, we show that our bifacial devices have a much lower material cost than conventional monofacial PSCs. Our work demonstrates the potential of SWCNT electrodes for efficient, stable, and low-cost bifacial perovskite photovoltaics. The suboptimal optical transmittance of back electrodes and complex fabrication process hindered development of bifacial perovskite solar cells. Here, authors apply single-walled carbon nanotubes as front and back electrodes, achieving power generation density of 36% and bifaciality factor of 98%.
资助者	EPSRC standard research ; Newton Advanced Fellowship ; Equal Opportunities Foundation Hong Kong ; National Natural Science Foundation of China ; Qinchuangyuan Cited High-level Innovation and Entrepreneurship Talent Projects ; Royal Society and Tata Group ; European Research Council (European Union)
DOI	10.1038/s41467-024-46620-1
收录类别	SCI
语种	英语
资助项目	EPSRC standard research[EP/V027131/1] ; Newton Advanced Fellowship[192097] ; Equal Opportunities Foundation Hong Kong ; National Natural Science Foundation of China[62304163] ; National Natural Science Foundation of China[52188101] ; Qinchuangyuan Cited High-level Innovation and Entrepreneurship Talent Projects[QCYRCXM-2022-364] ; Royal Society and Tata Group[UF150033] ; European Research Council (European Union)[HYPERION 756962] ; European Research Council (European Union)[PEROVSCI 957513]
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001185523200016
出版者	NATURE PORTFOLIO
引用统计	被引频次：26[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/185085
专题	中国科学院金属研究所
通讯作者	Hou, Peng-Xiang; Cheng, Hui-Ming; Silva, S. Ravi P.; Zhang, Wei
作者单位	1.Univ Surrey, Adv Technol Inst ATI, Guildford GU2 7XH, Surrey, England 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Xidian Univ, Acad Adv Interdisciplinary Res, Adv Interdisciplinary Res Ctr Flexible Elect, Xian 710071, Peoples R China 4.Univ Cambridge, Cavendish Lab, 19 JJ Thomson Ave, Cambridge CB3 0HE, England 5.Univ Surrey, Ctr Environm & Sustainabil, Thomas Telford AA Bldg, Guildford GU2 7XH, Surrey, England 6.Univ Cambridge, Dept Chem Engn & Biotechnol, Philippa Fawcett Dr, Cambridge CB3 0AS, England 7.Shenzhen Univ Adv Technol, Fac Mat Sci & Energy Engn, 291 Louming Rd, Shenzhen 518107, Peoples R China 8.Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Key Lab Energy Mat Carbon Neutral, Shenzhen 518055, Peoples R China 9.Zhengzhou Univ, State Ctr Int Cooperat Designer Lowcarbon & Enviro, Sch Mat Sci & Engn, Zhengzhou 450001, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Jing,Hu, Xian-Gang,Ji, Kangyu,et al. High-performance bifacial perovskite solar cells enabled by single-walled carbon nanotubes[J]. NATURE COMMUNICATIONS,2024,15(1):12.
APA	Zhang, Jing.,Hu, Xian-Gang.,Ji, Kangyu.,Zhao, Songru.,Liu, Dongtao.,...&Zhang, Wei.(2024).High-performance bifacial perovskite solar cells enabled by single-walled carbon nanotubes.NATURE COMMUNICATIONS,15(1),12.
MLA	Zhang, Jing,et al."High-performance bifacial perovskite solar cells enabled by single-walled carbon nanotubes".NATURE COMMUNICATIONS 15.1(2024):12.