STRUCTURE OF COMBUSTION AEROSOLS

被引:11
|
作者
SCHAEFER, DW [1 ]
OLIVIER, BJ [1 ]
HURD, AJ [1 ]
BEAUCAGE, GB [1 ]
IVIE, JJ [1 ]
HERD, CR [1 ]
机构
[1] COLUMBIAN CHEM CO,SWARTZ,LA 71281
关键词
COMBUSTION; FRACTAL; AEROSOL; FUMED SILICA; CARBON BLACK; COLLOID; SMALL-ANGLE X-RAY SCATTERING; NEUTRON;
D O I
10.1016/S0021-8502(05)80134-X
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Small-angle x-ray and neutron scattering are used to probe the structure of fumed silica and carbon black. For fumed silica, four processes are identified that control structure, three of which are kinetic in nature and lead to fractal structures. For carbon black, apparent rough surfaces are observed which appear, however, to arise from a crossover from surface to bulk scattering.
引用
收藏
页码:S447 / S450
页数:4
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