南方科技大学知识苑(SUSTech KC): Additive engineering for high-performance P3HT:non-fused ring electron acceptor organic solar cell

题名	Additive engineering for high-performance P3HT:non-fused ring electron acceptor organic solar cell
作者	Luo, Dou1,4,5 ; Li, Lanqing 2; Zhou, Erjun 3; Wong, Wai-Yeung 4,5; Kyaw, Aung Ko Ko1
通讯作者	Kyaw, Aung Ko Ko
发表日期	2023-08-01
DOI	10.1039/d3ma00541
发表期刊	MATERIALS ADVANCES 影响因子和分区
EISSN	2633-5409
卷号	4 期号:19
摘要	["In this study, we address the challenge of improving the power conversion efficiency (PCE) of P3HT-based organic solar cells (OSCs) by modulating the phase separation morphology. We synthesize a non-fused ring electron acceptor (NFREA), MOT, with an ultra-narrow bandgap and absorption up to 1000 nm, and pair it with P3HT to prepare OSCs. We find that solvent additives with similar structures can induce different phase separation and morphology in the P3HT:MOT blend, leading to distinct exciton dissociation and device performance. Among the additives tested, 1-methoxynaphthalene (1-MN) induces better phase separation of P3HT:MOT blend, resulting in a PCE of 6.98%, which is higher than that of devices processed with 1-chloronaphthalene (1-CN) and 1-phenylnaphthalene (1-PN) additives. Detailed photoelectric properties and exciton dissociation process analysis indicate that the higher performance processed by 1-MN is attributed to the preferable morphology induced by the phase separation. Our work not only reports a new NFREA to pair with P3HT but also develops a simple additive engineering strategy for regulating the morphology in P3HT-based OSCs.","A non-fused ring electron acceptor, MOT, with an ultra-narrow bandgap and absorption up to 1000 nm was synthesized to blend with P3HT. The influence of additives on the phase separation and photovoltaic properties of P3HT:MOT blend was investigated."]
相关链接	[来源记录]
收录类别	ESCI
语种	英语
学校署名	第一 ; 通讯
资助项目	This work was supported by the Shenzhen Science, Technology and Innovation Commission (JCYJ20220530113014033), the Department of Education of Guangdong Province University Innovation Foundation (2021KTSCX107), the National Natural Science Foundation of Chi[2021KTSCX107] ; Shenzhen Science, Technology and Innovation Commission[62150610496] ; Department of Education of Guangdong Province University Innovation Foundation[2022KQNCX092] ; National Natural Science Foundation of China[2022A1515110134] ; Department of Education of Guangdong Province[SRFS2021-5S01] ; Foundation of Guangdong Basic and Applied Basic Research[847S] ; null[JCYJ20220530113014033]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:001057962300001
出版者	ROYAL SOC CHEMISTRY
来源库	Web of Science
引用统计	被引频次[WOS]：3
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/559350
专题	工学院_电子与电气工程系
作者单位	1.Southern Univ Sci & Technol, Guangdong Univ Key Lab Adv Quantum Dot Displays &, Dept Elect & Elect Engn, Shenzhen 518055, Peoples R China 2.Wuyi Univ, Sch Biotechnol & Hlth Sci, Jiangmen 529020, Peoples R China 3.Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China 4.Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Hung Hom, Hong Kong, Peoples R China 5.Hong Kong Polytech Univ, Res Inst Smart Energy, Hung Hom, Hong Kong, Peoples R China
第一作者单位	电子与电气工程系
通讯作者单位	电子与电气工程系
第一作者的第一单位	电子与电气工程系
推荐引用方式 GB/T 7714	Luo, Dou,Li, Lanqing,Zhou, Erjun,et al. Additive engineering for high-performance P3HT:non-fused ring electron acceptor organic solar cell[J]. MATERIALS ADVANCES,2023,4(19).
APA	Luo, Dou,Li, Lanqing,Zhou, Erjun,Wong, Wai-Yeung,&Kyaw, Aung Ko Ko.(2023).Additive engineering for high-performance P3HT:non-fused ring electron acceptor organic solar cell.MATERIALS ADVANCES,4(19).
MLA	Luo, Dou,et al."Additive engineering for high-performance P3HT:non-fused ring electron acceptor organic solar cell".MATERIALS ADVANCES 4.19(2023).