Nanostructured NaFeS2 as a cost-effective and robust electrocatalyst for hydrogen and oxygen evolution with reduced overpotentials

• Published in: Chemical engineering journal (Lausanne, Switzerland : 1996) Vol. 426; p. 131315
• Main Authors: Dileepkumar, V.G., Pratapkumar, C., Viswanatha, Ramarao, Basavaraja, Basavanakote M., Maphanga, Rapela R., Chennabasappa, Madhu, Srinivasa, Narasimha, Ashoka, Siddaramanna, Chen, Zhong, Rtimi, Sami, Jayaramulu, Kolleboyina, Varma, Rajendra S., Szekely, Gyorgy, Sridhar Santosh, Mysore
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 15.12.2021
• Subjects: DFT calculations; Electrocatalysis; Hydrogen evolution reaction (HER); NaFeS2 nanostructures; Oxygen evolution reaction (OER); Hydrogen evolution reaction (HER); Electrocatalysis; NaFeS2 nanostructures; Oxygen evolution reaction (OER); DFT calculations

•Nanostructured NaFeS2 Electrocatalyst was prepared in this study.•Hydrogen and oxygen evolution reactions were evaluated.•The material showed unprecedented reduced overpotentials.•The microstructure of the electrocatalyst was linked to its reactivity.•DFT calculations estimated the active sites exh...