Other — A Pyrazine-Based 2D Conductive Metal-Organic Framework for Efficient Lithium Storage†

Measurement evidence

Other

A Pyrazine-Based 2D Conductive Metal-Organic Framework for Efficient Lithium Storage† · Sun X., Yan X., Song K. et al. · Chinese Journal of Chemistry · 2023 · 1691-1696

2 measurement groups · 7 results

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

Elemental analysis and ICP-MS

Bulk elemental and compositional analysis

As-synthesised TPQG-Cu-MOF black powder · Powder

C, N, H by elemental analysis; Cu by ICP-MS; O by formula/table balance.

Geometry: powder
Context: pristine framework
Measurement source: p014 / S13 · Section S3. The characterization of TPQG-Cu-MOF · Table S1

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Found carbon content	C found 41.74%	—	—	SI Table Exact Reported	p014 / S13 · Section S3 · Table S1
Found hydrogen content	H found 3.51%	—	—	SI Table Exact Reported	p014 / S13 · Section S3 · Table S1
Found nitrogen content	N found 6.09%	—	—	SI Table Exact Reported	p014 / S13 · Section S3 · Table S1
Found oxygen content	O found 34.54%	—	—	SI Table Exact Reported	p014 / S13 · Section S3 · Table S1
Assigned molecular formulaMarked as a best value within this paper	Cu2(TPQG-8O).12H2O	—	—	Text Exact Reported	p003 / 1693 · Preparation and characterizations of materials · Table S1
Found copper content	Cu found 14.12%	—	—	SI Table Exact Reported	p014 / S13 · Section S3 · Table S1

Thermogravimetric analysis

Thermogravimetric analysis

As-synthesised TPQG-Cu-MOF black powder · Powder

35 to 800 C in flowing N2 at 10 C min-1 using an empty Al2O3 crucible reference.

Temperature: 308 to 1073
Atmosphere: N2
Geometry: powder
Context: pristine framework
Measurement source: p003 / S2 · S1.2 General Characterization · Figure S18

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
TGA mass loss at 100 C	about 12.8% at 100 C	—	—	Text Approximate	p003 / 1693 · Preparation and characterizations of materials · Figure S18