Facile synthesis of meso-porous ZnO nano-triangular prisms with enhanced photocatalytic activity
- Facile synthesis of meso-porous ZnO nano-triangular prisms with enhanced photocatalytic activity
- 강미숙; 비그니쉬쿠마라벨; 곽병섭; 강소라
- LIGHT IRRADIATION; RHODAMINE-B; NANOPARTICLES; DEGRADATION; NANOSHEETS; COMPOSITE
- Issue Date
- ROYAL SOC CHEMISTRY
- RSC ADVANCES, v.5, no.38, pp.30120 - 30124
- We report a simple route for the synthesis of ZnO nano-triangular prisms (ZnO-nt) with excellent photocatalytic activity. The activity of ZnO-nt was superior for the degradation of rhodamine-B (Rh-B) dye, when compared to ZnO-nanorods (ZnO-nr) and ZnO nano-particles (ZnO-np). The enhancement in photocatalytic activity of ZnO-nt is attributed to its special morphology, good surface area, high number of oxygen vacancies and suppression of electron-hole recombination. The results testify that ZnO-nt could act as a promising photocatalyst for the remediation of dye contaminated water under solar light irradiation.
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