Plasma Formation during Acoustic Cavitation: Toward a New Paradigm for Sonochemistry

Table 2

Estimated vibronic temperatures of intrabubble plasma versus ultrasonic frequency in argon-saturated water at 10–12°C [22].

𝑓, kHz	𝑇𝑒, K	𝑇𝑣, K
20	8000	5000
204	9500	7600
362	10000	8450
609	11000	9050
1057	12000	9800