Structure and Composition of Ba-W-Ti-O Ceramics Interface Regions Formed at Ultrasonic Vibration

Table 2

Binding energy and relative content of Ti, Ba, and W in XPS spectra.

Specimen	𝑇𝑖2𝑝3/2		𝐵𝑎3𝑑5/2		𝑊4𝑓7/2
	𝐸𝑏, eV	Relative content (%)	𝐸𝑏, eV	Relative content (%)	𝐸𝑏, eV	Relative content (%)
1	458.8	100	779.4	13	36.6	100
			781.4	87
2	458.6	100	780.6	40	36.6	100
			781.6	60
3	458.8	100	780.4	13	36.6	100
			781.4	87
4	458.6	100	781.6	100	36.6	100
5	458.0	22	789.8	100	36.6	100
	459.0	88
6	458.8	100	781.2	100	36.6	100