Synthesis evidence

Synthesis of Stable 2D Conductive Lanthanide Organic Frameworks (Lu-HHTP) for High-Performance Humidity Sensors

Jiang S., Mo X., Zhao X. et al. · Analysis and Sensing · 2024 · e202400024

1 structured synthesis route

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

Complete recipeSource: Main

Route 1: Solvothermal

4 · Experimental Section - Synthesis of Lu-HHTP

Metal precursorshydrated lutetium nitrate, printed as Lu-(NO3)2.nH2O
Linker precursorsHHTP (2,3,6,7,10,11-hexahydroxytriphenylene), 20 mg
Solvents0.4 mL N,N'-dimethylimidazolidinone; 3 mL aqueous lutetium nitrate solution; 0.6 mL deionized water for sodium acetate
Additivesanhydrous sodium acetate, 0.19 mmol, 15 mg
Atmospherenot specified
Temperature85
Time16
Oxidant / reductantnot specified; partial ligand oxidation inferred from C=O FTIR/XPS signals
Work-upcollected by centrifugation; washed with distilled water and ethanol several times
Activationdried at 60 deg C in vacuum overnight; SI reports gas-adsorption samples degassed at 120 deg C under vacuum for 10 h
Show 5 structured reagent records
RoleReagentAmount / concentrationSource
LinkerHHTP20 mg4 · Experimental Section - Synthesis of Lu-HHTP
SolventN,N'-dimethylimidazolidinone0.4 mL4 · Experimental Section - Synthesis of Lu-HHTP
Metal SourceLu-(NO3)2.nH2O0.63 mmol in 3 mL aqueous solution4 · Experimental Section - Synthesis of Lu-HHTP
Baseanhydrous sodium acetate0.19 mmol, 15 mg · in 0.6 mL deionized water4 · Experimental Section - Synthesis of Lu-HHTP
Solventdeionized water3.6 mL total aqueous additions4 · Experimental Section - Synthesis of Lu-HHTP