cMOF Evidence Base

Synthesis evidence

Bottom-Up Fabrication of 1D Cu-based Conductive Metal–Organic Framework Nanowires as a High-Rate Anode towards Efficient Lithium Storage

Guo L., Sun J., Zhang W. et al. · ChemSusChem · 2019 · 5051-5058

3 structured synthesis routes

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

Complete recipeSource: Main

Route 1: Solvothermal

main p.7 / article p.5057 · Materials synthesis · Scheme 1

Metal precursorsCopper acetate monohydrate (96 mg).
Linker precursors2,3,6,7,10,11-hexahydroxytriphenylene, HHTP (78 mg, 95 wt%).
Solvents12 mL deionised water/DMF mixture, v/v = 1:1.
AtmosphereNot reported for synthesis.
Temperature85
Time1
Work-upUltrasonication for 30 min before heating; washed with sufficient DI water after reaction.
ActivationFreeze drying.
Scalability contextThe abstract describes the method as scalable.
Show 3 structured reagent records
RoleReagentAmount / concentrationSource
Metal Sourcecopper acetate monohydrate96 mgmain p.7 / article p.5057 · Materials synthesis · Scheme 1
Linker2,3,6,7,10,11-hexahydroxytriphenylene (HHTP; 95 wt%)78 mgmain p.7 / article p.5057 · Materials synthesis · Scheme 1
Solventde-ionized water/DMF (v/v = 1:1)12 mLmain p.7 / article p.5057 · Materials synthesis · Scheme 1
Complete recipeSource: Main

Route 2: Drop Cast

main p.8 / article p.5058 · Electrochemical evaluation

Metal precursorsPreformed Cu-CAT NWs anode; LiNi0.8Co0.1Mn0.1O2 cathode powder.
Linker precursorsHHTP present in preformed Cu-CAT NW anode.
SolventsDI water for Cu-CAT anode slurry; N-methyl-2-pyrrolidone for NCM811 cathode slurry.
AdditivesAcetylene black, CMC binder in anode, PVDF binder in cathode, Celgard 2400 separator, 1 M LiPF6 EC/DEC electrolyte.
AtmosphereCR2032 coin cells assembled in high-purity argon glovebox with H2O and O2 below 0.1 ppm.
Temperature110
Time11 for NCM811 cathode drying; overnight for Cu-CAT anode drying
Substrate orientationCu-CAT anode on copper foil; NCM811 cathode on aluminium foil.
Work-upCathode slurry coated on Al foil and dried; full cell assembled with separator and electrolyte.
ActivationVacuum drying at 110 C.
Show 6 structured reagent records
RoleReagentAmount / concentrationSource
OtherCu-CAT NWs anodemass loading approximately 1.1 mg cm^-2main p.8 / article p.5058 · Electrochemical evaluation
OtherLiNi0.8Co0.1Mn0.1O2 (NCM811)mass ratio 8 parts; loading approximately 2.1 mg cm^-2main p.8 / article p.5058 · Electrochemical evaluation
Additiveacetylene black (AB)mass ratio 1 part in cathodemain p.8 / article p.5058 · Electrochemical evaluation
Additivepolyvinylidene fluoridemass ratio 1 part in cathodemain p.8 / article p.5058 · Electrochemical evaluation
SolventN-methyl-2-pyrrolidoneNot specifiedmain p.8 / article p.5058 · Electrochemical evaluation
Electrolyte1 M LiPF6 in ethylene carbonate and diethylene carbonate (1:1 v/v)1 Mmain p.8 / article p.5058 · Electrochemical evaluation
Complete recipeSource: Main

Route 3: Drop Cast

main p.7-8 / article p.5057-5058 · Electrochemical evaluation

Metal precursorsPreformed Cu-CAT NWs active material.
Linker precursorsHHTP present in preformed Cu-CAT NWs.
SolventsDI water.
AdditivesAcetylene black conductive additive and carboxymethylcellulose sodium binder.
AtmosphereDried under vacuum; cell assembly in high-purity argon glovebox with H2O and O2 below 0.1 ppm.
Temperature110
Timeovernight
Substrate orientationCopper foil current collector.
Work-upSlurry coated onto copper foil.
ActivationVacuum drying at 110 C overnight.
Show 5 structured reagent records
RoleReagentAmount / concentrationSource
OtherCu-CAT NWsmass ratio 7 partsmain p.7-8 / article p.5057-5058 · Electrochemical evaluation
Additiveacetylene black (AB)mass ratio 2 partsmain p.7-8 / article p.5057-5058 · Electrochemical evaluation
Additivecarboxymethylcellulose sodium (CMC)mass ratio 1 partmain p.7-8 / article p.5057-5058 · Electrochemical evaluation
SolventDI waterused as dispersantmain p.7-8 / article p.5057-5058 · Electrochemical evaluation
Electrolyte1 M LiPF6 in ethylene carbonate and diethylene carbonate (1:1 v/v)1 Mmain p.7-8 / article p.5057-5058 · Electrochemical evaluation