cMOF Evidence Base

Synthesis evidence

Self-Powered Infrared Photodetectors with Ultra-High Speed and Detectivity Based on Amorphous Cu-Based MOF Films

Gao S., Huang Y., Tan J. et al. · ACS Applied Materials and Interfaces · 2023 · 32637-32646

3 structured synthesis routes

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

Partial recipeSource: Both

Route 1: Other

p008 · Experimental Section · Figure S5

Metal precursorsAg electrodes
Substrate orientationAg electrodes fabricated on p-a-Cu-HHTP film and n-type Si
Show 1 structured reagent record
RoleReagentAmount / concentrationSource
Othersilver electrodesNot specifiedp008 · Experimental Section · Figure S5
Complete recipeSource: Both

Route 2: Other

p008 · Experimental Section · Figure S3

Metal precursors0.72 g Cu(Ac)2.H2O mixed into PAN/DMF electrospinning solution; 0.1 mM Cu(Ac)2 solution for layer-by-layer growth
Linker precursors0.01 mM HHTP ethanol solution
SolventsDMF for PAN electrospinning dope; ethanol for HHTP solution and rinsing; acetone, ethanol, and deionised water for substrate cleaning
AdditivesPAN, Mw = 150000 g/mol, 0.5 g in 7.83 g DMF to form 6 wt% PAN polymer solution
AtmosphereElectrospinning at 50 +/- 3% relative humidity and 26 +/- 2 deg C; final drying under nitrogen gas
Temperature26 +/- 2 deg C during electrostatic spinning; room temperature during PAN dissolution
TimePAN dissolution 2 h; PAN/Cu(Ac)2 stirring 6 h; electrospinning 3 min; each Cu(Ac)2 and HHTP dip 2 min; up to 15 cycles
Substrate orientationn-Si or PI substrate attached to receiving drum; 20 cm drum-to-needle distance; 0.5 mm inner-diameter metal needle
Work-upSubstrates ultrasonically cleaned in acetone, ethanol, and deionised water for 30 min before use; film rinsed thoroughly with pure ethanol after each growth cycle.
ActivationDried under a stream of nitrogen gas
Scalability contextElectrospinning is described as high efficiency, low cost, easily forming films, and ultraflexible.
Show 7 structured reagent records
RoleReagentAmount / concentrationSource
AdditivePAN (Mw = 150 000 g/mol)0.5 g · 6 wt% PAN polymer solutionp008 · Experimental Section · Figure S3
SolventN,N-Dimethylformamide (DMF)7.83 gp008 · Experimental Section · Figure S3
Metal SourceCu(Ac)2.H2O0.72 g in electrospinning dopep008 · Experimental Section · Figure S3
Metal SourceCu(Ac)2 solution0.1 mMp008 · Experimental Section · Figure S3
Linker2,3,6,7,10,11-Hexahydroxytriphenylene (HHTP)0.01 mM in ethanolp008 · Experimental Section · Figure S3
Solventanhydrous ethanol / pure ethanolNot specifiedp008 · Experimental Section · Figure S3
Solventacetone, ethanol, deionised watersubstrate cleaning solventsp008 · Experimental Section · Figure S3
Partial recipeSource: Main

Route 3: Other

p008 · Experimental Section

Metal precursorsAg electrodes
Substrate orientationAg electrodes fabricated on p-a-Cu-HHTP film on PI to form MSM photodetector
Show 1 structured reagent record
RoleReagentAmount / concentrationSource
Othersilver electrodesNot specifiedp008 · Experimental Section