Cited by 59Electrocatalysts for Energy ConversionCO2 Reduction Techniques and CatalystsAdvanced Photocatalysis Techniques

pH-dependent hydrogen evolution using spatially confined ruthenium on hollow N-doped carbon nanocages as a Mott–Schottky catalyst

Sarkar, Bidushi, Das, Debanjan, Nanda, Karuna Kar·2021·Journal of Materials Chemistry A

Abstract

We demonstrate Ru nanoparticles confined on a N-doped hollow carbon matrix as a wide pH hydrogen evolution electrocatalyst. The formation of a Mott–Schottky heterojunction at the strongly coupled Ru/N-doped C interface enhances the catalysis.

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Crossref · 10.1039/d1ta02375f

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67 of 67 references verified0 citation errors · 0 not checkable

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  • Compared to Ru-NCs/GA-900 without N-doping, the binding energy of Ru 3p in Ru-NCs/N-GA was shifted slightly in the negative direction, probably because of strong Ru-N interactions.

    “Compared to Ru-NCs/GA-900 without N-doping, the binding energy of Ru 3 p in Ru-NCs/N-GA was shifted slightly in the negative direction (Fig. S1), probably because of the strong Ru-N interactions [37].”

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Authors
Sarkar, B., Das, D., & Nanda, K. K.
Affiliations
Indian Institute of Science Bangalore (IN)
Corresponding author
Nanda, Karuna Kar
Venue
Journal of Materials Chemistry A
Published
2021
Volume
9
Issue
24
Pages
13958-13966
ISSN
  • 2050-7488 (ISSN-L)
  • 2050-7496
OpenAlex
W3161290212
Cited by
59
References
67
Citations by year
2026: 4 · 2025: 10 · 2024: 9 · 2023: 10 · 2022: 21 · 2021: 5
FWCI
2.11
Type
journal article
Language
en
Open access
closed
Locations
Journal of Materials Chemistry A (publishedVersion)
Funders
  • Science and Engineering Research Board (DST-FIST, SR/FST/PSII-009/2010, DST-SERB, EMR/2016/005843)
  • Ministry of Human Resource Development
Topics
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Electrocatalysts for Energy Conversion
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › CO2 Reduction Techniques and Catalysts
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Advanced Photocatalysis Techniques
Keywords
hydrogen evolution reaction, ruthenium nanoparticles, hollow carbon, Mott-Schottky heterojunction, pH-dependent catalysis, electrocatalysis

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