中文版 | English
Title

Two dimensional hierarchical architectures fabricated by the self-assembly of poly(3-hexylthiophene)-b-polyethylene glycol

Author
Corresponding AuthorHe, Feng
Publication Years
2022-11-01
DOI
Source Title
ISSN
1759-9954
EISSN
1759-9962
Volume13Issue:46
Abstract
Fabrication of nanomaterials by hierarchical self-assembly has attracted increasing interest, but controlling the sophisticated structures of hierarchical architectures is still challenging. Herein, we have developed a diblock copolymer, poly(3-hexylthiophene) (P3HT)-b-poly(ethylene glycol) (PEG) with a short P3HT chain. In i-PrOH, ultrathin 2D micelles and 2D hierarchical architectures containing multiple 2D lamellar structures can be fabricated by the hierarchical self-assembly of this diblock copolymer through a heating, cooling and aging process. The number of layers in the 2D hierarchical architectures can be tailored by controlling the polymer concentration. The pi-pi stacking interaction plays a key role in the formation of the hierarchical micelles. The morphologies of the nanostructures are dramatically influenced by the solvent polarity. Ball-like micelles, flower-like aggregates and nanoribbons can be prepared in methanol, ethanol and isobutanol. This study offers a new means to prepare hierarchical architectures.
URL[Source Record]
Indexed By
Language
English
SUSTech Authorship
Corresponding
Funding Project
[21975115] ; [2020A1515110845] ; [JCYJ20190809161413310] ; [JCYJ20210324120010028] ; [2020B121201002] ; [2016ZT06G587] ; [KYTDPT20181011104007]
WOS Research Area
Polymer Science
WOS Subject
Polymer Science
WOS Accession No
WOS:000885123000001
Publisher
Data Source
Web of Science
Citation statistics
Cited Times [WOS]:0
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/412178
DepartmentShenzhen Grubbs Institute
理学院_化学系
Affiliation
1.Chengdu Univ, Coll Food & Biol Engn, Chengdu 610106, Peoples R China
2.Southern Univ Sci & Technol, Shenzhen Grubbs Inst, Shenzhen 518055, Peoples R China
3.Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Peoples R China
4.Southern Univ Sci & Technol, Guangdong Prov Key Lab Catalysis, Shenzhen 518055, Peoples R China
Corresponding Author AffilicationShenzhen Grubbs Institute;  Department of Chemistry;  Southern University of Science and Technology
Recommended Citation
GB/T 7714
Qi, Rui,Zhu, Yulin,Han, Liang,et al. Two dimensional hierarchical architectures fabricated by the self-assembly of poly(3-hexylthiophene)-b-polyethylene glycol[J]. Polymer Chemistry,2022,13(46).
APA
Qi, Rui,Zhu, Yulin,Han, Liang,Wang, Meijing,&He, Feng.(2022).Two dimensional hierarchical architectures fabricated by the self-assembly of poly(3-hexylthiophene)-b-polyethylene glycol.Polymer Chemistry,13(46).
MLA
Qi, Rui,et al."Two dimensional hierarchical architectures fabricated by the self-assembly of poly(3-hexylthiophene)-b-polyethylene glycol".Polymer Chemistry 13.46(2022).
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