Microscopy Morphology — Reconstruction of Co/Ni metal-organic-framework based electrode materials with excellent conductivity and integral stability via extended hydrothermal treatment toward improved performance of supercapacitors

Measurement evidence

Microscopy Morphology

Reconstruction of Co/Ni metal-organic-framework based electrode materials with excellent conductivity and integral stability via extended hydrothermal treatment toward improved performance of supercapacitors · Ji Y., Ren F., Tan S. et al. · Journal of Electroanalytical Chemistry · 2023 · 117265

2 measurement groups · 5 results

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

FE-SEM

Scanning electron microscopy

Co/Ni-MOF@CC-12 · Electrode

SEM morphology comparison of Co/Ni-MOF@CC-6, Co/Ni-MOF@CC-12 and Co/Ni-MOF@CC-18.

Geometry: electrode on carbon cloth
Context: Co/Ni-MOF@CC electrode series
Measurement source: 4 · 4 Results and discussion · Fig. 1

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Co/Ni-MOF@CC-12 morphologyMarked as a best value within this paper	basically unchanged morphology except partial accumulation	—	—	Text Qualitative	3 · 4 Results and discussion · Fig. 1b
Co/Ni-MOF@CC-18 aggregation	serious aggregation	—	—	Text Qualitative	3 · 4 Results and discussion · Fig. 1c
Co/Ni-MOF@CC-6 nanoneedle length	around 100 nm	—	—	Text Approximate	3 · 4 Results and discussion · Fig. 1a

TEM and HRTEM

Transmission electron microscopy

Co/Ni-MOF@CC-12 · Electrode

Low- and high-magnification TEM of Co/Ni-MOF@CC-12 nanoneedles.

Geometry: electrode material on carbon cloth
Context: target composite sample
Measurement source: 4 · 4 Results and discussion · Fig. 2a,b

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
HRTEM lattice fringe assigned to NiCo2O4 (222)	0.271 nm	—	—	Text Exact Reported	3 · 4 Results and discussion · Fig. 2b
Co/Ni-MOF@CC-12 nanoneedle diameter	around 10 nm	—	—	Text Approximate	3 · 4 Results and discussion · Fig. 2a