Morphology of composite particles of single wall carbon nanotubes/biodegradable polyhydroxyalkanoates prepared by spray drying

被引：10
|
作者：
Yun, Seok Il [1 ,2 ]
Lo, Victor [1 ]
Noorman, Johannes [1 ]
Davis, Joel [1 ]
Russell, Robert A. [1 ]
Holden, Peter J. [1 ]
Gadd, Gerry E. [1 ]
机构：
[1] Australian Nucl Sci & Technol Org, Sydney, NSW 2234, Australia
[2] Jeonju Inst Machinery & Carbon Composites, Jeonju 561844, Jeollabuk Do, South Korea
来源：
POLYMER BULLETIN | 2010年 / 64卷 / 01期
关键词：
SWCNT; Composites; PHB; PHO; Spray drying; Powder; Biodegradable; NANOCOMPOSITES; NANOTUBES; POLYMER; FILMS;
D O I：
10.1007/s00289-009-0173-5
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Spray drying was investigated as a strategy for producing single wall carbon nanotube (SWCNT)/polymer composites. The spray-drying method produced SWCNT/poly(3-hydroxybutyrate) and SWCNT/poly(3-hydroxyoctanoate) composite particles in which the SWCNTs have been trapped in a well-dispersed state throughout the polymer matrix. Increasing SWCNT content in the composite led to a change in particle morphology from spherical and smooth to rosette shape with angular distortions. The technique shows potential for bulk carbon composite fabrication.
引用
收藏
页码：99 / 106
页数：8
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