Highly Ordered Nanoring Arrays Formed by Templated Si-Containing Triblock Terpolymer Thin Films

被引：20
作者：
Aissou, Karim [1 ]
Mumtaz, Muhammad [1 ]
Marcasuzaa, Pierre [1 ]
Brochon, Cyril [1 ]
Cloutet, Eric [1 ]
Fleury, Guillaume [1 ]
Hadziioannou, Georges [1 ]
机构：
[1] Univ Bordeaux, ENSCPB, CNRS, Lab Chim Polymeres Organ, 16 Ave Pey Berland, F-33607 Pessac, France
来源：
SMALL | 2017年 / 13卷 / 12期
关键词：
BLOCK-COPOLYMERS; NANOSCALE RINGS; ARCHIMEDEAN TILINGS; STAR TERPOLYMER; MICRODOMAINS; LITHOGRAPHY; POLYSTYRENE; FABRICATION; DOTS;
D O I：
10.1002/smll.201603184
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Researchers reported the directed self-assembly of Si-containing triblock terpolymer chains ordered into nanoscale ring arrays. To produce long-range ordered ring patterns, a solvent vapor annealing (SVA) methodology was used to promote the mobility of the poly(1,1-dimethylsilacyclobutane)-block-polystyrene-block-poly(methyl methacrylate (PDMSB-b-PS-b-PMMA) substrates. By using this strategy, highly ordered core/shell cylinders with a domain orientation change induced by the film thickness were demonstrated.
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页数：6
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