Synthesis of polypyrrole on nanodiamonds with hydrogenated and oxidized surfaces

被引：7
|
作者：
Miliaieva, Daria [1 ,2 ]
Stehlik, Stepan [1 ]
Stenclova, Pavla [1 ]
Rezek, Bohuslav [1 ,2 ]
机构：
[1] Inst Phys ASCR, Cukrovarnicka 10, Prague 6, Czech Republic
[2] Czech Tech Univ, Fac Elect Engn, Tech 2, Prague 6, Czech Republic
来源：
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2016年 / 213卷 / 10期
关键词：
atomic force microscopy; composites; diamond; infrared spectroscopy; nanomaterials; polypyrrole; POLYMER SOLAR-CELLS; CHEMICAL POLYMERIZATION; HIGH-EFFICIENCY; DIAMOND; PYRROLE; DNA;
D O I：
10.1002/pssa.201600278
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Composite nanoparticles of detonation nanodiamond ( DND) and polypyrrole ( PPy) were produced in colloidal solution and on surfaces by wet chemical process. Changes of vibrational bands ( in particular> C=O and C-H) in Fourier-transform infrared spectroscopy revealed the DND/PPy composite formation and tight interaction of PPy with hydrogenated DND ( H-DND) and oxidized DND ( O-DND). Atomic force microscopy showed uniform PPy coating but different PPy thickness on H-DND ( 7.0 nm) and O-DND ( 3.5 nm). These results suggest different bonding nature and arrangement of PPy on H-DND and O-DND surfaces. (C) 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码：2687 / 2692
页数：6
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