Microscopy Morphology — Multimetallic Prussian Blue Analogue Nanoparticles for Oxygen Evolution Reaction and Efficient Benzyl Alcohol Oxidation

Measurement evidence

Microscopy Morphology

Multimetallic Prussian Blue Analogue Nanoparticles for Oxygen Evolution Reaction and Efficient Benzyl Alcohol Oxidation · Singh B., Kumar R., Draksharapu A. · ACS Applied Nano Materials · 2024 · 15763-15771

2 measurement groups · 6 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

SEM, TEM, HRTEM and SAED

Scanning electron microscopy Transmission electron microscopy

MnFeCoNiCu-PBA nanoparticles · Powder

Fresh MnFeCoNiCu-PBA nanoparticles

Context: pristine powder
Measurement source: 15765; 15767 · Results and Discussion: Synthesis and Characterization of the Catalysts · Figure 2g-j

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Fresh MnFeCoNiCu-PBA HRTEM d-spacing	0.50 nm for the (200) plane of PBA	—	—	Caption Exact Reported	15765 · Figure 2 caption · Figure 2j
Fresh MnFeCoNiCu-PBA morphology	cubic morphology with minimal agglomeration	—	—	Caption Qualitative	15765; 15767 · Figure 2 caption; Results and Discussion · Figure 2g-i

Post-BA-oxidation IR, PXRD, SEM, TEM, EDX, XPS, HRTEM and SAED

Infrared spectroscopy X-ray photoelectron spectroscopy X-ray diffraction and scattering Scanning electron microscopy Transmission electron microscopy Elemental microanalysis and mapping

MnFeCoNiCu-PBA-derived M(O)OH after BA oxidation · Nanosheet

MnFeCoNiCu-PBA after BA oxidation/reconstruction

Context: derived active phase after electrochemical use
Measurement source: 15768-15769 · Stability of the Catalyst · Figure 4; Figures S20-S30

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Reconstructed nanosheet HRTEM d-spacing	0.23 nm corresponding to the (111) plane of beta-Co(O)x(OH)y	—	—	Caption Exact Reported	15768-15769 · Figure 4 caption; Stability of the Catalyst · Figure 4j
Reconstructed Mn3+ XPS peak	641.38 eV assigned to Mn3+	—	—	Text Exact Reported	15769 · Stability of the Catalyst · Figure 4a
Reconstructed O 1s metal-oxygen bond peak	529.52 eV for metal-oxygen bonds	—	—	Text Exact Reported	15769 · Stability of the Catalyst · Figure 4f
Reconstructed active catalyst phase assignment	mixed phase of Ni(OH)2, Co(OH)2, Mn(O)OH, Fe(O)OH, and Cu(OH)2	—	—	Text Qualitative	S14 · Supporting Information · Figure S21