Facile formation of nanostructured 1D and 2D arrays of CuO islands

被引：17
|
作者：
Huh, PilHo [1 ]
Yang, JungYup [1 ]
Kim, Seong-Cheol [2 ]
机构：
[1] Samsung SDI Co Ltd, Yongin 446711, Gyeonggi Do, South Korea
[2] Yeungnam Univ, Sch Text, Gyeungsan 712749, Gyeungbuk, South Korea
来源：
RSC ADVANCES | 2012年 / 2卷 / 13期
关键词：
SURFACE-RELIEF GRATINGS; CHEMICAL-SYNTHESIS; FIELD-EMISSION; COPPER; PERFORMANCE; NANORODS; GROWTH;
D O I：
10.1039/c2ra20097j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Periodic one (1D) and two dimensional (2D) arrays of copper(II) oxide (CuO) islands were successfully created by simple heat treatment of spin-coated copper acetate-polyvinyl alcohol (PVA) composites on 1D and 2D surface relief grating (SRG) templates using photodynamic polymers. Formation of CuO islands can be explained as the successive collapse phenomenon of the grating (or groove) of the SRG template used. A scanning electron microscopy study reveals that the combination of a photodynamic polymer and copper acetate-PVA based on pyrolyzing led to directed self-assembly of metal oxide to form the arrays of CuO islands.
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页码：5491 / 5494
页数：4
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