Synthesis · Conductive Co-based metal organic framework nanostructures for excellent potassium- and lithium-ion storage: kinetics and mechanism studies

3 structured synthesis routes

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

Complete recipeSource: Both

SI p002 · 1.1 Materials synthesis · Scheme S1

Metal precursorscobalt acetate tetrahydrate, Co(OAc)2.4H2O, 150 mg

Linker precursorsHHTP, 105 mg

Solventsdeionised water, 50 mL; workup with deionised water and anhydrous ethanol

Atmospherenot specified during synthesis; vacuum oven for final drying

Temperature85

Time24 h reaction; 12 h vacuum drying

Work-upSonicate 30 min; heat in oil bath; collect precipitate; wash three times with deionised water and anhydrous ethanol.

ActivationDried at 85 deg C for 12 h in a vacuum oven

Scalability contextConclusion notes that cheap suitable organic ligands may enable upscaling, but no scale-up experiment was reported.

Show 4 structured reagent records

Role	Reagent	Amount / concentration	Source
Metal Source	Co(OAc)2.4H2O	150 mg	SI p002 · 1.1 Materials synthesis · Scheme S1
Linker	HHTP	105 mg	SI p002 · 1.1 Materials synthesis · Scheme S1
Solvent	deionized water	50 mL	SI p002 · 1.1 Materials synthesis · Scheme S1
Solvent	anhydrous ethanol	wash solvent	SI p002 · 1.1 Materials synthesis · Scheme S1

Complete recipeSource: SI

SI p003 · 1.3 Electrochemical measurements

Metal precursorsCo-CAT MOF active powder

Solventsdeionised water slurry

Additivesconductive carbon black; sodium carboxymethyl cellulose binder

Atmosphereair drying followed by vacuum drying; cells assembled in Ar-filled glove box

Temperature80 deg C air drying; 120 deg C vacuum drying

Time3 h stirring; 8 h air drying; 8 h vacuum drying

Substrate orientationCu foil current collector

Work-upSlurry uniformly coated on Cu foil with average coating amount about 0.45 mg cm^-2.

Show 4 structured reagent records

Role	Reagent	Amount / concentration	Source
Other	Co-CAT MOF	7 parts by weight	SI p003 · 1.3 Electrochemical measurements
Additive	conductive carbon black	2 parts by weight	SI p003 · 1.3 Electrochemical measurements
Additive	sodium carboxymethyl cellulose	1 part by weight	SI p003 · 1.3 Electrochemical measurements
Solvent	deionized water	slurry solvent	SI p003 · 1.3 Electrochemical measurements

Partial recipeSource: SI

SI p003 · 1.3 Electrochemical measurements

Metal precursorscommercial LiCoO2 cathode material

SolventsN-methylpyrrolidone

Additivesconductive carbon black; PVDF binder

Atmospherefull cells assembled in Ar-filled glove box with water and oxygen both less than 0.1 ppm

Work-upLiCoO2, conductive carbon black and PVDF blended at 90:5:5 in N-methylpyrrolidone.

Show 4 structured reagent records

Role	Reagent	Amount / concentration	Source
Other	LiCoO2	90 parts by weight	SI p003 · 1.3 Electrochemical measurements
Additive	conductive carbon black	5 parts by weight	SI p003 · 1.3 Electrochemical measurements
Additive	PVDF	5 parts by weight	SI p003 · 1.3 Electrochemical measurements
Solvent	N-methylpyrrolidone	slurry solvent	SI p003 · 1.3 Electrochemical measurements