the addition of any surfactant, the resultant FHAp showed a
spheroidal shape with a relatively broad size distribution of 80~300
nm. When a little amount of Tween80 was added, rod-like FHAp
formed as shown in Fig. 3b and however, some nearly-spherical
particles remained and mingled in the cluster of the FHAp
nanorods. In contrast, FHAp particles synthesized in the solution
with 6.5 g/l Tween80 (Fig. 3c) developed a relatively uniform rodlike
shape distribution with the average diameter of about 50 nm.
To increase the concentration of Tween80 further did not have
more significant influence on the morphology of synthesized
FHAp and however led to a lot of bubbles, which caused difficulty
during filtration, thus, the amount of Tween80 should be
appropriately controlled.
the addition of any surfactant, the resultant FHAp showed a
spheroidal shape with a relatively broad size distribution of 80~300
nm. When a little amount of Tween80 was added, rod-like FHAp
formed as shown in Fig. 3b and however, some nearly-spherical
particles remained and mingled in the cluster of the FHAp
nanorods. In contrast, FHAp particles synthesized in the solution
with 6.5 g/l Tween80 (Fig. 3c) developed a relatively uniform rodlike
shape distribution with the average diameter of about 50 nm.
To increase the concentration of Tween80 further did not have
more significant influence on the morphology of synthesized
FHAp and however led to a lot of bubbles, which caused difficulty
during filtration, thus, the amount of Tween80 should be
appropriately controlled.
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