AuBr3 Induces CsPb(Br/I)3 QDs to Self-Assemble into Nanowires

doi:10.1002/smtd.202400143

科研成果详情

题名	AuBr3 Induces CsPb(Br/I)3 QDs to Self-Assemble into Nanowires
作者	Mu, Shouying 1; He, Ye 1; Wang, Yueli 1; Chen, Wei 1; Lv, Chunyan 2; Liang, Xiaojuan 1; Xiang, Weidong 1; Chen, Zhaopin 3
发表日期	2024-07-16
发表期刊	SMALL METHODS 影响因子和分区
语种	英语
原始文献类型	Article ; Early Access
关键词	backlight nanowires self-assembly
其他关键词	PEROVSKITE QUANTUM DOTS ; LIGHT-EMITTING-DIODES ; NANOCRYSTALS ; CSPBX3 ; CHALLENGES ; STABILITY ; CARRIERS ; BR ; CL
摘要	Perovskite quantum dots can form various forms such as nanowires, nanorods, and nanosheets through self-assembly. Nanoscale self-assembly can be used to fabricate materials with excellent device properties. This study introduces AuBr3 into CsPb(Br/I)(3) quantum dots, causing them to assemble into nanowires. The nanowires form because part of Au3+ is surface-doped to replace Pb2+, and the [PbX6](4-) octahedral structure is distorted. The symmetry of the structural surface is broken, and a dipole-moment-induced field is generated, thus promoting self-assembly. Moreover, the presence of Au nanoparticles (NPs) causes a localized surface plasmon resonance and generates strong van der Waals forces that promote self-assembly. Finally, to test other applications of perovskite nanowires, the solution method is used to prepare films by compounding the sample solution and polystyrene (PS) for backlighted displays.
资助项目	National Natural Science Foundation of China [52072271, 51872207]
出版者	WILEY-V C H VERLAG GMBH
ISSN	2366-9608
EISSN	2366-9608
DOI	10.1002/smtd.202400143
页数	9
WOS类目	Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
WOS记录号	WOS:001272542100001
收录类别	SCIE ; EI ; SCOPUS ; PUBMED
EI入藏号	20242916710933
EI主题词	Nanowires
EI分类号	482.2 Minerals ; 714.2 Semiconductor Devices and Integrated Circuits ; 761 Nanotechnology ; 801.4 Physical Chemistry ; 931.3 Atomic and Molecular Physics ; 933 Solid State Physics ; 933.1 Crystalline Solids ; 951 Materials Science
URL	查看原文
PubMed ID	39011732
SCOPUSEID	2-s2.0-85198539341
通讯作者地址	[Liang, Xiaojuan;Xiang, Weidong]Wenzhou Univ, Coll Chem & Mat Engn, Wenzhou 325035, Peoples R China. ; [Lv, Chunyan]Huzhou Univ, Dept Mat Chem, Huzhou 313000, Peoples R China. ; [Chen, Zhaopin]Wenzhou Med Univ, Sch & Hosp Stomatol, Inst Stomatol, Wenzhou 325027, Peoples R China.
Scopus学科分类	Chemistry (all);Materials Science (all)
引用统计
文献类型	期刊论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/216732
专题	口腔医学院、附属口腔医院口腔医学院、附属口腔医院_口腔医学研究所
通讯作者	Lv, Chunyan; Liang, Xiaojuan; Xiang, Weidong; Chen, Zhaopin
作者单位	1.Wenzhou Univ, Coll Chem & Mat Engn, Wenzhou 325035, Peoples R China; 2.Huzhou Univ, Dept Mat Chem, Huzhou 313000, Peoples R China; 3.Wenzhou Med Univ, Sch & Hosp Stomatol, Inst Stomatol, Wenzhou 325027, Peoples R China
通讯作者单位	口腔医学院、附属口腔医院; 口腔医学研究所
推荐引用方式 GB/T 7714	Mu, Shouying,He, Ye,Wang, Yueli,et al. AuBr3 Induces CsPb(Br/I)3 QDs to Self-Assemble into Nanowires[J]. SMALL METHODS,2024.
APA	Mu, Shouying., He, Ye., Wang, Yueli., Chen, Wei., Lv, Chunyan., ... & Chen, Zhaopin. (2024). AuBr3 Induces CsPb(Br/I)3 QDs to Self-Assemble into Nanowires. SMALL METHODS.
MLA	Mu, Shouying,et al."AuBr3 Induces CsPb(Br/I)3 QDs to Self-Assemble into Nanowires".SMALL METHODS (2024).