Acidic HER activity - Potential of Zero Charge - Structure/Composition correlations in Pt systems

Type: Idea or experiment plan

ObjectId: 21579

Created: 10/28/2024 10:37:44 AM by C02) Perez Mendoza Alejandro Esteban [alejandro.perez-mendoza@uni-due.de]

Updated: 7/13/2026 10:38:08 AM by C02) Perez Mendoza Alejandro Esteban [alejandro.perez-mendoza@uni-due.de]

Access: Public Sort Code (asc): 0

License: CC BY 4.0

Description: Pt films exhibiting lateral heterogeneity (defects, doping atoms) may show different potential of zero charge (pzc) and activity for acidic HER, understanding the correlation between the structural features and the pzc may help in the design of new catalysts. So a tool for probing the PZC locally would help to advance the influence of local structure on the interactions at the interface and reactivity.

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Associated Objects

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Type Name Value Comment
String DOI 10.5281/zenodo.21246427
Measurements Report
Int Photo 1 TypeIds CSV to include in the report column (1 - include to report):, 12
Int XRD 1 TypeIds CSV to include in the report column (1 - include to report):, 17, 31, 44, 55, 56, 67, 97, 109, 110, 136
Int Annealing 1 TypeIds CSV to include in the report column (1 - include to report):, 18
Int SEM 1 TypeIds CSV to include in the report column (1 - include to report):, 24
Int SECCM 1 TypeIds CSV to include in the report column (1 - include to report):, 50, 59, 60, 86, 87, 115, 135
Int Report 1 TypeIds CSV to include in the report column (1 - include to report):, 96, 98, 107, 139

The table

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Report (Samples and Measurements)

SampleId ObjectName N System SubstrateMaterial Photo XRD Annealing SEM SECCM Report
6751Sample 6751 Pt1PtSi + SiO21302080