Microscopy Morphology — Controllable proton-conducting pathways: Via situating polyoxometalates in targeting pores of a metal-organic framework

Measurement evidence

Microscopy Morphology

Controllable proton-conducting pathways: Via situating polyoxometalates in targeting pores of a metal-organic framework · Lai X., Liu Y., Yang G. et al. · Journal of Materials Chemistry A · 2017 · 9611-9617

1 measurement group · 16 results

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

EDX using HITACHI SU8010 SEM with TEAM EDS

Scanning electron microscopy Elemental microanalysis and mapping

TETA@3 · Powder

EDX used to determine the number of N atoms/proton-hopping sites per Cr(III) ion.

Geometry: SEM-EDX
Context: Polyamine loading quantification
Measurement source: main p.5 · Results and discussion · Table 2; Fig. S16-S17

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
1.2TETA@3 N atoms per Cr(III)	2.38	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
1.2TETA@3 polyamine/Cr ratio	0.59	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
DETA@3 N atoms per Cr(III)	4.13	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
DETA@3 polyamine/Cr ratio	1.38	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
DETA molecular size	7.471 A	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
EN@3 N atoms per Cr(III)	2.88	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
EN@3 polyamine/Cr ratio	1.44	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
EN molecular size	3.821 A	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
TEPA@3 N atoms per Cr(III)	6.49	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
TEPA@3 polyamine/Cr ratio	1.30	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
TEPA molecular size	14.868 A	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
TETA@MIL-101 N atoms per Cr(III)	4.64	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
TETA@MIL-101 polyamine/Cr ratio	1.16	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
TETA@3 N atoms per Cr(III)	5.41	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
TETA@3 polyamine/Cr ratio	1.35	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2
TETA molecular size	11.209 A	—	—	Table Exact Reported	main p.5 · Results and discussion · Table 2