Microscopy Morphology — Highly Dispersed MoO2Nanoparticles Confined in N-Doped Porous Carbon Nanosheets for Efficient Hydrogen Evolution in Alkaline Media

Measurement evidence

Microscopy Morphology

Highly Dispersed MoO2Nanoparticles Confined in N-Doped Porous Carbon Nanosheets for Efficient Hydrogen Evolution in Alkaline Media · Wu J.-Q., Zhao J.-W., Li G.-R. · Energy and Fuels · 2020 · 9050-9057

2 measurement groups · 6 results

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

SEM and TEM/HRTEM

Scanning electron microscopy Transmission electron microscopy

Mo-MOF/NF · Electrode

SEM image of Mo-MOF/NF and TEM/HRTEM of Mo-MOF after ultrasonication.

Context: MOF precursor morphology.
Measurement source: 3 · Results and Discussion · Figure 1a; Figure S2

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Mo-MOF nanosheet thickness	about 140 nm	—	—	Text Approximate	3 · Results and Discussion · Figure 1a

SEM, TEM, HRTEM, STEM-EDS

Scanning electron microscopy Transmission electron microscopy Elemental microanalysis and mapping

MoO2 NPs@N-C NSs/NF · Electrode

Morphology, nanoparticle encapsulation, lattice spacing, and elemental mapping.

Context: Target derived composite catalyst.
Measurement source: 3 · Results and Discussion · Figure 1b-j

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
EDS carbon weight percent	2.08 wt %	—	—	Text Exact Reported	3 · Results and Discussion · Figure 1f-i
EDS nitrogen weight percent	1.64 wt %	—	—	Text Exact Reported	3 · Results and Discussion · Figure 1f-i
MoO2 interplanar distance	0.342 nm	—	—	Text Exact Reported	3 · Results and Discussion · Figure 1d
MoO2 NPs@N-C nanosheet thickness	about 150 nm	—	—	Text Approximate	3 · Results and Discussion · Figure 1b
MoO2 nanoparticle diameter	about 30 nm	—	—	Text Approximate	3 · Results and Discussion · Figure 1b-d