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http://elar.urfu.ru/handle/10995/111980
Title: | Design and Development of Defect Rich Titania Nanostructure for Efficient Electrocatalyst for Hydrogen Evolution Reaction in an Acidic Electrolyte |
Authors: | Praveen Kumar, M. Murugadoss, G. Mangalaraja, R. V. Arunachalam, P. Rajesh Kumar, M. Hartley, U. W. Salla, S. Rajabathar, J. ALOthman, Z. A. ALTalhi, T. |
Issue Date: | 2021 |
Publisher: | Elsevier Editora Ltda Elsevier BV |
Citation: | Design and Development of Defect Rich Titania Nanostructure for Efficient Electrocatalyst for Hydrogen Evolution Reaction in an Acidic Electrolyte / M. Praveen Kumar, G. Murugadoss, R. V. Mangalaraja et al. // Journal of Materials Research and Technology. — 2021. — Vol. 14. — P. 2739-2750. |
Abstract: | Cost-effective, efficient and stable electrocatalyst for water splitting in the acidic electrolyte medium has been developed. The acidic electrolyte could be a support for the high purity hydrogen production via water splitting. Accordingly, we have prepared the defect-rich titania nanostructure via electrochemical anodization and cathodization routes using the titanium plate, which showed highly effective and durable electrocatalyst of hydrogen evolution reaction (HER) in an acidic medium. This hybrid compound showed a low onset potential of −0.17 V for HER with a current density of −150 mA cm−2 in 1 M H2SO4. Moreover, the stability test has been performed with the defect-rich titania nanostructure as cathode for 6 h in the two electrodes system. © 2021 The Author(s). |
Keywords: | DEFECT RICH TITANIA NANOSTRUCTURE ELECTROCATALYST ELECTROCHEMICAL ANODIZATION AND CATHODIZATION METHOD HYDROGEN EVOLUTION REACTION (HER) WATER SPLITTING COST EFFECTIVENESS DEFECTS ELECTROCATALYSTS ELECTRODES ELECTROLYTES HYDROGEN PRODUCTION TITANIUM DIOXIDE ACIDIC ELECTROLYTES COST EFFECTIVE DEFECT RICH TITANIA NANOSTRUCTURE DESIGN AND DEVELOPMENT ELECTROCATALYST ELECTROCHEMICAL ANODIZATION AND CATHODIZATION METHOD HYDROGEN EVOLUTION REACTION HYDROGEN EVOLUTION REACTIONS TITANIA NANOSTRUCTURES WATER SPLITTING NANOSTRUCTURES |
URI: | http://elar.urfu.ru/handle/10995/111980 |
Access: | info:eu-repo/semantics/openAccess |
RSCI ID: | 47042290 |
SCOPUS ID: | 85113146044 |
WOS ID: | 000702829000005 |
PURE ID: | 22988544 |
ISSN: | 2238-7854 |
DOI: | 10.1016/j.jmrt.2021.07.119 |
metadata.dc.description.sponsorship: | The authors extend their appreciation to the Deanship of Scientific Research, King Saud University for funding this work through Research Group no RG-1441-043 and funded by the Taif University Researchers Supporting Project number (TURSP-2020/04), Taif University, Taif, Saudi Arabia. One of the author Dr G. Murugadoss would like to thank Chancellor, President and Vice Chancellor, Sathyabama Institute of Science and Technology, Chennai for providing lab facilities and encouragement. |
Appears in Collections: | Научные публикации, проиндексированные в SCOPUS и WoS CC |
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