南方科技大学知识苑(SUSTech KC): An investigation of the effects of ZnO inverse opal pore size in the composite of ZnO nanorods/ZnO inverse opal on the performance of quantum dot-sensitized solar cells

题名	An investigation of the effects of ZnO inverse opal pore size in the composite of ZnO nanorods/ZnO inverse opal on the performance of quantum dot-sensitized solar cells
作者	Wang, Zi 1; Liu, Yuyu 1; Li, Linjie 1; Gao, Shufang1,2 ; Zhu, Desheng 1; Yu, Xiangxiang 1; Cheng, Shubo 1; Zheng, Dingshan 1; Xiong, Yan 1
通讯作者	Xiong, Yan
发表日期	2022-11-01
DOI	10.1039/d2dt03357g
发表期刊	DALTON TRANSACTIONS 影响因子和分区
ISSN	1477-9226
EISSN	1477-9234
摘要	A semiconductor oxide composite consisting of ZnO nanorods (NRs) and ZnO inverse opal (IO) was fabricated and used in the photoanode of quantum dot-sensitized solar cells (QDSSCs). Using polystyrene spheres 500, 800, 1000, and 1500 nm in diameter as the IO template, ZnO composites and corresponding QDSSCs with ZnO IOs of different pore sizes were fabricated. The oxide composite prepared with ZnO IOs of different pore sizes showed similar micro-morphologies; however, the photovoltaic performance of the QDSSCs based on these composites varied greatly. The QDSSCs based on the ZnO composite achieved high power conversion efficiencies (PCEs) of more than 6%, and the maximum PCE was 7.26% when the ZnO IO pore diameter in the composite was 800 nm. This resulted in very high PCE values for the QDSSCs using CdS/CdSe quantum dot sensitizers. With further interface modifications of NH4F and ZnS, the QDSSC achieved an even higher PCE value of 11.38%. Subsequently, the effects of ZnO IO pore size in the composite on QDSSC performance were investigated.
相关链接	[来源记录]
收录类别	SCI
语种	英语
学校署名	其他
资助项目	[11904032] ; [T2020008]
WOS研究方向	Chemistry
WOS类目	Chemistry, Inorganic & Nuclear
WOS记录号	WOS:000893797300001
出版者	ROYAL SOC CHEMISTRY
ESI学科分类	CHEMISTRY
来源库	Web of Science
引用统计	被引频次[WOS]：36
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/417078
专题	工学院_材料科学与工程系
作者单位	1.Yangtze Univ, Sch Phys & Optoelect Engn, Jingzhou 434023, Peoples R China 2.Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China
推荐引用方式 GB/T 7714	Wang, Zi,Liu, Yuyu,Li, Linjie,et al. An investigation of the effects of ZnO inverse opal pore size in the composite of ZnO nanorods/ZnO inverse opal on the performance of quantum dot-sensitized solar cells[J]. DALTON TRANSACTIONS,2022.
APA	Wang, Zi.,Liu, Yuyu.,Li, Linjie.,Gao, Shufang.,Zhu, Desheng.,...&Xiong, Yan.(2022).An investigation of the effects of ZnO inverse opal pore size in the composite of ZnO nanorods/ZnO inverse opal on the performance of quantum dot-sensitized solar cells.DALTON TRANSACTIONS.
MLA	Wang, Zi,et al."An investigation of the effects of ZnO inverse opal pore size in the composite of ZnO nanorods/ZnO inverse opal on the performance of quantum dot-sensitized solar cells".DALTON TRANSACTIONS (2022).