Figure 7
From: Mesoporous Single-crystal CoSn(OH)6 Hollow Structures with Multilevel Interiors

Photocatalytic and electrochemical properties.
(a) Absorption spectra of solutions of MB at different time intervals since the photocatalytic reaction started under continuous illumination of UV light (λ = 254 nm) in the presence of Co-Sn-O nanoboxes; (b) photocatalytic performance of Co-Sn-O and CoSn(OH)6 nanoboxes for the degradation of MB under UV light; (c) discharge/charge voltage curves and (d) cycling performance of CoSnO3 nanoboxes with single and double shells at a current density of 200 mA g−1 between 0.01–1.5 V.