Microscopy Morphology — General Synthesis of Mixed Semiconducting Metal Oxide Hollow Spheres with Tunable Compositions for Low-Temperature Chemiresistive Sensing

Measurement evidence

Microscopy Morphology

General Synthesis of Mixed Semiconducting Metal Oxide Hollow Spheres with Tunable Compositions for Low-Temperature Chemiresistive Sensing · Wang G., Zhou X., Qin J. et al. · ACS Applied Materials and Interfaces · 2019 · 35060-35067

2 measurement groups · 4 results

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

SEM, TEM, STEM-EDX element mapping and SAED

Fe-Co-TA-400 · Powder

Morphology, hollow-shell structure, element distribution and crystallinity of binary, ternary and quinary MOHSs.

Context
derived mixed metal oxide powders
Measurement source
p002-p004 / 35061-35063 · Results and discussion · Figures 1 and 2
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
General MOHS morphologyAll reported binary, ternary and quinary MOHSs showed multishell structure, mesoporous crystalline framework and homogeneous metal distribution.Text
Qualitative
p004 / 35063 · Results and discussion · Figures 1-2 and S1-S12

TEM image sizing and dynamic light scattering

Ni-Co-Fe-Cu-Zn-TA-400 · Powder

Particle sizes for precursor and calcined Fe-Co and quinary samples.

Context
MPCP precursors and derived MOHS powders
Measurement source
S-17 · Figure S13 · Figure S13
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Fe-Co-TA precursor DLS diameteraround 335 nmCaption
Approximate
S-17 · Figure S13 · Figure S13
Ni-Co-Fe-Cu-Zn-TA precursor DLS diameteraround 325 nmCaption
Approximate
S-17 · Figure S13 · Figure S13
Ni-Co-Fe-Cu-Zn-TA-400 DLS diameteraround 220 nmCaption
Approximate
S-17 · Figure S13 · Figure S13