Figure 6.
SEM photographs of assembling fibers formed under different ultrasonic power of 200, 300, 400, and 500 W from left to right, respectively. Adapted with permission from ref65. Copyright 2008 The Chemical Society of Japan.
SEM photographs of assembling fibers formed under different ultrasonic power of 200, 300, 400, and 500 W from left to right, respectively. Adapted with permission from ref65. Copyright 2008 The Chemical Society of Japan.