Improving efficiency and stability of colorful perovskite solar cells with two-dimensional photonic crystals

doi:10.1039/d0nr00459f

	Improving efficiency and stability of colorful perovskite solar cells with two-dimensional photonic crystals
	Liu, Zhou1 ; Wu, Longlong1 ; Wang, Xiao1 ; Xu, Qiaofei1 ; Hu, Youdi1 ; Meng, Ke1 ; Chen, Gang1,2
	2020-04-21
发表期刊	NANOSCALE (IF:5.8[JCR-2023],6.1[5-Year])
ISSN	2040-3364
EISSN	2040-3372
卷号	12 期号:15 页码:8425-8431
发表状态	已发表
DOI	10.1039/d0nr00459f
摘要	Colorful solar cells have been much sought after because they can generate electricity and concurrently satisfy ornamentation purposes. Owing to their outstanding power conversion efficiency and flexibility in processing, perovskite solar cells (PSCs) have the great potential to become both efficient and aesthetically appealing. Here, we specially devise and fabricate two novel electron transport layers (ETLs) for PSCs with two-dimensional (2D) photonic crystal structures, namely the 2D inverse opal (IO) structured SnO2 (IOS) and SnO2-TiO2 composite (IOST), using the template-assisted spin-coating method. The synergistic structure and material modifications to the ETLs lead to a number of unique features, including the remarkable electron transfer ability, vivid colors and good protection to the infiltrated perovskite films. Furthermore, the IOS and IOST ETLs are effectively incorporated into the CH3NH3PbI3-based PSC devices that deliver the best efficiency of 16.8% with structural colors.
收录类别	SCI ; SCIE ; EI
语种	英语
资助项目	National Natural Science Foundation of China[U1632265][11375256] ; Science and Technology Commission of Shanghai Municipality[14JC1493300] ; Shanghai Sailing Program[17YF1412000]
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000529201500036
出版者	ROYAL SOC CHEMISTRY
EI入藏号	20201708546732
EI主题词	Crystal structure ; Efficiency ; Electron transport properties ; Inverse problems ; Lead compounds ; Perovskite ; Photonic crystals ; Titanium dioxide
EI分类号	Minerals:482.2 ; Inorganic Compounds:804.2 ; Production Engineering:913.1 ; Crystal Lattice:933.1.1
WOS关键词	HOLE-CONDUCTOR ; FILMS ; RECOMBINATION ; EXTRACTION ; SEPARATION ; LAYER ; OXIDE ; SNO2
原始文献类型	Article
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/120851
专题	物质科学与技术学院_博士生物质科学与技术学院_PI研究组_陈刚组物质科学与技术学院_硕士生
通讯作者	Meng, Ke; Chen, Gang
作者单位	1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院
第一作者的第一单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Liu, Zhou,Wu, Longlong,Wang, Xiao,et al. Improving efficiency and stability of colorful perovskite solar cells with two-dimensional photonic crystals[J]. NANOSCALE,2020,12(15):8425-8431.
APA	Liu, Zhou.,Wu, Longlong.,Wang, Xiao.,Xu, Qiaofei.,Hu, Youdi.,...&Chen, Gang.(2020).Improving efficiency and stability of colorful perovskite solar cells with two-dimensional photonic crystals.NANOSCALE,12(15),8425-8431.
MLA	Liu, Zhou,et al."Improving efficiency and stability of colorful perovskite solar cells with two-dimensional photonic crystals".NANOSCALE 12.15(2020):8425-8431.