Document Type
Article
Publication Date
2024
DOI
10.1002/sstr.202300265
Publication Title
Small Structures
Volume
5
Issue
2
Pages
2300265
Abstract
Platinum is known as the best catalyst for the hydrogen evolution reaction (HER) but the scarcity and high cost of Pt limit its widespread applicability. Herein, the role of the underlying substrate on the HER activity of dispersed Pt atoms is uncovered. A direct current magnetron sputtering technique is utilized to deposit transition metal (TM) thin films of W, Ti, and Ta as underlying substrates for extremely low loading of Pt (
Rights
© 2024 The Authors.
This is an open access article under the terms of the Creative Commons Attribution 4.0 International License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
Data Availability
Article states: "The data that support the findings of this study are available from the corresponding author upon reasonable request."
Original Publication Citation
Muchharla, B., Sushko, P. V., Sadasivuni, K. K., Cao, W., Tomar, A., Elsayed-Ali, H., Adedeji, A., Karoui, A., Spurgeon, J. M., & Kumar, B. (2024). Underlying substrate effect on electrochemical activity for hydrogen evolution reaction with low-platinum-loaded catalysts. Small Structures, 59(2), Article No. 2300265. https://doi.org/10.1002/sstr.202300265
Repository Citation
Muchharla, Baleeswaraiah; Sushko, Peter V.; Sadasivuni, Kishor K.; Cao, Wei; Tomar, Akash; Elsayed-Ali, Hani; Adedeji, Adetayo; Karoui, Abdennaceur; Spurgeon, Joshua M.; and Kumar, Bijandra, "Underlying Substrate Effect on Electrochemical Activity for Hydrogen Evolution Reaction with Low-Platinum-Loaded Catalysts" (2024). Electrical & Computer Engineering Faculty Publications. 428.
https://digitalcommons.odu.edu/ece_fac_pubs/428
ORCID
0000-0002-1329-5018 (Ali)