Spectroscopy — Sensitive humidity sensors based on ionically conductive metal-organic frameworks for breath monitoring and non-contact sensing

4 measurement groups · 15 results

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

IC-Mg2(dobdc) humidity sensor · Electrode

Surface functional groups of Mg2(dobdc)-MOF thin films.

Geometry: Thin film
Context: Pristine Mg2(dobdc) IC-MOF film
Measurement source: main p.2, article p.2 · 2.3. Characterization methods · Figure S3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
FT-IR C=O peak	1600 cm-1	—	—	Text Exact Reported	main p.2, article p.2 · Results and discussion · Figure S3
FT-IR Mg-O peak	589 cm-1	—	—	Text Exact Reported	main p.2, article p.2 · Results and discussion · Figure S3
FT-IR O-H stretching peak	3425 cm-1	—	—	Text Exact Reported	main p.2, article p.2 · Results and discussion · Figure S3

IC-Mg2(dobdc) humidity sensor · Electrode

Vibrational modes of Mg2(dobdc)-MOF.

Geometry: Thin film
Context: Pristine Mg2(dobdc) IC-MOF film
Measurement source: main p.2, article p.2 · 2.3. Characterization methods · Figure S4

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Raman O-C-O symmetric stretching	1421 cm-1	—	—	Text Exact Reported	main p.2, article p.2 · Results and discussion · Figure S4
Raman Mg-O stretching mode	578 cm-1	—	—	Text Exact Reported	main p.2, article p.2 · Results and discussion · Figure S4

IC-MOF thin-film humidity sensor series on conductive glass · Electrode

Elemental compositions and metal oxidation states for Cu2(dobdc), Ni2(dobdc), Co2(dobdc), Zn2(dobdc), and Mg2(dobdc).

Geometry: Thin films
Context: Pristine IC-MOF metal-centre comparison series
Measurement source: main p.2-3, article pp.2-3 · Results and discussion · Figures S6-S9

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Co 2p1/2 binding energy	797.3 eV	—	—	Text Exact Reported	main p.2, article p.2 · Results and discussion · Figure S8b
Co 2p3/2 binding energy	781.6 eV	—	—	Text Exact Reported	main p.2, article p.2 · Results and discussion · Figure S8b
Cu 2p1/2 binding energy	954.8 eV	—	—	Text Exact Reported	main p.2, article p.2 · Results and discussion · Figure S6b
Cu 2p3/2 binding energy	935.1 eV	—	—	Text Exact Reported	main p.2, article p.2 · Results and discussion · Figure S6b
Ni 2p1/2 binding energy	873.6 eV	—	—	Text Exact Reported	main p.2, article p.2 · Results and discussion · Figure S7b
Ni 2p3/2 binding energy	856.0 eV	—	—	Text Exact Reported	main p.2, article p.2 · Results and discussion · Figure S7b
Zn 2p1/2 binding energy	1045.3 eV	—	—	Text Exact Reported	main p.3, article p.3 · Results and discussion · Figure S9b
Zn 2p3/2 binding energy	1022.2 eV	—	—	Text Exact Reported	main p.3, article p.3 · Results and discussion · Figure S9b

IC-Mg2(dobdc) humidity sensor · Electrode

Chemical composition and oxidation state of Mg2(dobdc)-MOF.

Geometry: Thin film
Context: Pristine Mg2(dobdc) IC-MOF film
Measurement source: main p.2, article p.2 · 2.3. Characterization methods · Figure S5

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Mg 1s binding energy	1303.9 eV	—	—	Text Exact Reported	main p.2, article p.2 · Results and discussion · Figure S5b
Mg2(dobdc)-MOF elemental composition	Mg, O, and C	—	—	Text Qualitative	main p.2, article p.2 · Results and discussion · Figure S5a