Ritesh Kumar
Indian Institute of Science
32 Papers
45 Citations
Ritesh Kumar is an academic researcher from Indian Institute of Science. The author has contributed to research in topics: Group delay and phase delay & Wideband. The author has an hindex of 8, co-authored 28 publications.
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Papers
High-Entropy Alloys as Catalysts for the CO2 and CO Reduction Reactions: Experimental Realization
Subramanian Nellaiappan,Nirmal Kumar Katiyar,Ritesh Kumar,Arko Parui,Kirtiman Deo Malviya,Konda Gokuldoss Pradeep,Abhishek K. Singh,Sudhanshu Sharma,Chandra Sekhar Tiwary,Krishanu Biswas +9 more
TL;DR: In this article, the authors describe the high overpotential, stability, and selectivity in the use of a stable catalyst for the conversion of carbon dioxide into selective hydrocarbons.
C2N/WS2 van der Waals type-II heterostructure as a promising water splitting photocatalyst
TL;DR: In this paper, the authors study C2N/WS2 van der Waals heterostructure as a possible photocatalyst for water splitting and find that band edges of the heterostructures satisfy both water oxidation and reduction energy levels, ensuring the occurrence of these two reactions.
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Low-cost high entropy alloy (HEA) for high-efficiency oxygen evolution reaction (OER)
Lalita Sharma,Nirmal Kumar Katiyar,Nirmal Kumar Katiyar,Arko Parui,Rakesh Das,Ritesh Kumar,Chandra Sekhar Tiwary,Abhisek K. Singh,Aditi Halder,Krishanu Biswas +9 more
TL;DR: In this paper, the authors used Co−Fe−Ga−Ni−Zn (CFGNZ) high entropy alloy as a low-cost electrocatalyst for oxygen evolution reaction (OER).
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Formic acid and methanol electro-oxidation and counter hydrogen production using nano high entropy catalyst
Nirmal Kumar Katiyar,Subramanian Nellaiappan,Ritesh Kumar,Kirtiman Deo Malviya,Konda Gokuldoss Pradeep,Abhishek K. Singh,Sudhanshu Sharma,Chandra Sekhar Tiwary,Krishanu Biswas +8 more
TL;DR: In this paper, the synergistic effect of pristine elements in the multi-metallic high entropy alloy (HEA) drives the electro-oxidation reaction towards non-carbonaceous pathway.
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Nanostructured Tungsten Oxysulfide as an Efficient Electrocatalyst for Hydrogen Evolution Reaction
Prasad V. Sarma,Thazhe Veettil Vineesh,Ritesh Kumar,Vishnu Sreepal,Ranjith Prasannachandran,Abhishek K. Singh,Manikoth M. Shaijumon +6 more
TL;DR: Transition metal oxysulfides (TMOS) exhibit promising catalytic properties for hydrogen evolution reactions (HER) as discussed by the authors, however, the development of facile and controllable routes for obtaining nanostruc...
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