cMOF Evidence Base

Synthesis evidence

Hydrolytically Stable Luminescent Cationic Metal Organic Framework for Highly Sensitive and Selective Sensing of Chromate Anions in Natural Water Systems

Liu W., Wang Y., Bai Z. et al. · ACS Applied Materials and Interfaces · 2017 · 16448-16457

2 structured synthesis routes

Completeness describes how fully the route could be reconstructed from the main article and supporting information.

Complete recipeSource: Main

Route 1: Other

p002 / article p.16449 · Experimental Section - N2 Adsorption Sample Preparation

SolventsMethanol
AdditivesLiCl in methanol
AtmosphereOutgassing atmosphere not specified; instrument outgas function used
Temperature80
TimeLiCl/methanol exchange for 3 days with solution refreshed every 6 h; outgassed for 4 h
Work-upTreated with methanol to remove excess LiCl; methanol removed before activation
ActivationOutgassed on gas sorption analyser IQ2 at 80 C for 4 h
Show 2 structured reagent records
RoleReagentAmount / concentrationSource
AdditiveLiClmethanol solution of LiCl; concentration not reportedp002 / article p.16449 · Experimental Section - N2 Adsorption Sample Preparation
SolventmethanolNot specifiedp002 / article p.16449 · Experimental Section - N2 Adsorption Sample Preparation
Complete recipeSource: Main

Route 2: Solvothermal

p002 / article p.16449 · Experimental Section - Synthesis

Metal precursorsEu(NO3)3.6H2O (0.05 mmol, about 23 mg)
Linker precursorsH4mtb (0.02 mmol, 10 mg)
SolventsN,N-dimethylacetamide (DMA, 1 mL) and deionized water (2 mL)
AtmosphereSealed 10 mL Teflon-lined glass vial; atmosphere not otherwise specified
Temperature90
Time48 h at 90 C, then cooled to 30 C over 24 h
Work-upFiltration and rinsing with DMA and ethanol
ActivationNo activation for as-synthesised crystals reported; separate N2 sorption activation captured in route_mof1_porosity_activation.
Scalability contextReaction scale is millimole-level in a 10 mL vial; no scale-up study reported.
Show 4 structured reagent records
RoleReagentAmount / concentrationSource
LinkerH4mtb0.02 mmol, 10 mgp002 / article p.16449 · Experimental Section - Synthesis
Metal SourceEu(NO3)3.6H2O0.05 mmol, about 23 mgp002 / article p.16449 · Experimental Section - Synthesis
SolventN,N-dimethylacetamide (DMA)1 mLp002 / article p.16449 · Experimental Section - Synthesis
Solventdeionized water2 mLp002 / article p.16449 · Experimental Section - Synthesis