11. Valorization of coffee bean waste: a coffee bean waste derived multifunctional catalyst for photocatalytic hydrogen production and electrocatalytic oxygen reduction reactions. Issue 85 (30th August 2016) Authors: Unni, Sreekuttan M.; George, Leena; Bhange, Siddheshwar N.; Devi, R. Nandini; Kurungot, Sreekumar Journal: RSC advances Issue: Volume 6:Issue 85(2016) Page Start: 82103 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗