Microscopy Morphology — Efficient hydrogen production from MIL-53(Fe) catalyst-modified Mo: BiVO4 photoelectrodes

Measurement evidence

Microscopy Morphology

Efficient hydrogen production from MIL-53(Fe) catalyst-modified Mo: BiVO4 photoelectrodes · Zhang B., Dong G., Wang L. et al. · Catalysis Science and Technology · 2017 · 4971-4976

2 measurement groups · 6 results

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

SEM, cross-sectional SEM, TEM and elemental mapping

FMBV-2 / 2% Mo:BiVO4-MIL-53(Fe) · Electrode

Comparison of 2% Mo:BiVO4 and FMBV composite materials.

Geometry
FTO-supported photoanode film
Context
composite with 2% Mo:BiVO4 control
Measurement source
3 · Results and discussion · Fig. 2; Fig. S1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
FMBV elemental mappingMIL-53(Fe) exists on 2% Mo:BiVO4; mapping shows Mo, Bi, V, O, Fe and CCaption
Qualitative
3 · Results and discussion · Fig. 2C
MIL-53(Fe) structure length on FMBVmean length of 1 umText
Rounded Reported
3 · Results and discussion · Fig. 2B
2% Mo:BiVO4 worm-like structure size300-800 nm300-800 nm rangeText
Range
3 · Results and discussion · Fig. 2A

SEM, TEM and elemental mapping

as-prepared MIL-53(Fe) powder · Powder

SEM operated at 5 kV; TEM operated at 200 kV.

Geometry
powder particles
Context
pristine MIL-53(Fe) component
Measurement source
2-3 · Materials and instruments; Results and discussion · Fig. 1A-B
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
MIL-53(Fe) elemental mappingC, Fe and O present across MIL-53(Fe)Text
Qualitative
3 · Results and discussion · Fig. 1B
MIL-53(Fe) morphologyhexagonal bipyramidal structureText
Qualitative
3 · Results and discussion · Fig. 1A-B
MIL-53(Fe) average particle lengthaverage length of 1 umText
Rounded Reported
3 · Results and discussion · Fig. 1A-B