Diffraction Structure — Electrochemical Transformation of Metal Organic Framework into Ultrathin Metal Hydroxide-(oxy)hydroxide Nanosheets for Alkaline Water Oxidation

4 measurement groups · 15 results

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

CF-2 · Electrode

Structural and morphological characterisation of CF-2, with CF-1/CF-3/CF-4 comparisons in SI

Geometry: carbon cloth supported nanosheets; dispersed particles for TEM/Tyndall
Context: derived from CoFe-PBA@CC
Measurement source: 6695 · 3.2 · Figure 1; Figures S12-S16

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
CF-1 HRTEM lattice spacing	0.40 nm	—	—	Caption Exact Reported	S-13 · 6. Figures · Figure S14
CF-2 HRTEM lattice spacing	0.44 nm	—	—	Caption Exact Reported	6695 · 3.2 · Figure 1b
CF-2 thickness after 24 h OER	6-8 nm	—	range 6-8	Text Range	6697 · 3.3 · Figure S20
CF-2 AFM thicknessMarked as a best value within this paper	3 nm	—	—	Text Rounded Reported	6695 · 3.2 · Figure S15
CF-2 TEM upstanding layer thickness	3-4 nm	—	range 3-4	Text Range	6695 · 3.2 · Figure 1a
CF-3 HRTEM lattice spacing	0.46 nm	—	—	Caption Exact Reported	S-13 · 6. Figures · Figure S14
CF-4 HRTEM lattice spacing	0.46 nm	—	—	Caption Exact Reported	S-13 · 6. Figures · Figure S14
layered hydroxide interplanar distance	0.74 nm	—	—	Text Exact Reported	6695 · 3.2 · Figure S13

CoFe-PBA@CC · Electrode

Cu Kalpha radiation; compared to CoHC@CC and JCPDF-01-077-1161

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
PBA phase assignment	cubic phase, Fm3m space group	—	—	Text Qualitative	6694 · 3.1 · Figure S1

NF-2 · Electrode

Characterisation of NF-2 nanosheets derived from NiFe-PBA@CC

Geometry: carbon cloth supported nanosheets; dispersed particles for Tyndall
Context: derived Ni analogue nanosheet electrode
Measurement source: 6698 · 3.3 · Figures S27-S32

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Fe content remaining after NF-2 formation	only 9% of the Fe content compared to the initial value	—	—	Text Exact Reported	6698 · 3.3
NF-2 HRTEM lattice spacing	0.46 nm	—	—	Caption Exact Reported	S-22 · 6. Figures · Figure S29
NF-2 AFM thickness	~6 nm	—	~	Caption Approximate	S-23 · 6. Figures · Figure S30

NiFe-PBA@CC · Electrode

Characterisation of NiFe-PBA@CC precursor

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
NiFe-PBA bridged CN FTIR peak	2091 cm-1	—	—	Caption Exact Reported	S-19 · 6. Figures · Figure S23
NiFe-PBA bridged CN FTIR peak	2180 cm-1	—	—	Caption Exact Reported	S-19 · 6. Figures · Figure S23
NiFe-PBA HRTEM lattice spacing	0.5 nm	—	—	Caption Exact Reported	S-20 · 6. Figures · Figure S25