fig3

Figure 3. High-resolution XPS survey spectra of (A) Co 2p; (B) C 1s; (C) O 1s; (D) S 2p spectra of Co3S4/rGO-160-8 and rGO materials. XPS: X-ray photoelectron spectroscopy; rGO:reduced graphene oxide.
Figure 3. High-resolution XPS survey spectra of (A) Co 2p; (B) C 1s; (C) O 1s; (D) S 2p spectra of Co3S4/rGO-160-8 and rGO materials. XPS: X-ray photoelectron spectroscopy; rGO:reduced graphene oxide.
All published articles are preserved here permanently:
https://www.portico.org/publishers/oae/