Synthesis · Reconstruction of Co/Ni metal-organic-framework based electrode materials with excellent conductivity and integral stability via extended hydrothermal treatment toward improved performance of supercapacitors

5 structured synthesis routes

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

Partial recipeSource: Main

Route 1: Other

2 · 2.3 The assembling of asymmetric supercapacitor (ASC)

Solvents2 M KOH electrolyte

Additivesacetylene black; PTFE; glass fiber separator

Atmospherenot reported

Show 6 structured reagent records

Role	Reagent	Amount / concentration	Source
Other	Co/Ni-MOF@CC-12	positive electrode directly	2 · 2.3 The assembling of asymmetric supercapacitor (ASC)
Other	active carbon (AC)	negative electrode component	2 · 2.3 The assembling of asymmetric supercapacitor (ASC)
Additive	acetylene black	AC:acetylene black:PTFE = 8:1:1	2 · 2.3 The assembling of asymmetric supercapacitor (ASC)
Additive	PTFE	AC:acetylene black:PTFE = 8:1:1	2 · 2.3 The assembling of asymmetric supercapacitor (ASC)
Electrolyte	KOH solution	2 M	2 · 2.3 The assembling of asymmetric supercapacitor (ASC)
Other	glass fiber	separator	2 · 2.3 The assembling of asymmetric supercapacitor (ASC)

Complete recipeSource: Main

Route 2: Hydrothermal

2 · 2.1 The activation of carbon cloth

Solvents10 mL 3 M HNO3 solution; deionized water; absolute alcohol

AdditivesHNO3 acid activation

Atmospherenot reported

Temperature180

Time3

Substrate orientationseveral pieces of carbon cloth, 2 x 3 cm2

Oxidant / reductantHNO3

Work-upnatural cooling; ultrasonic treatment in 30 mL deionized water for 30 min; washed three times with deionized water and absolute alcohol

Activationvacuum drying at 60 C for 12 h

Show 4 structured reagent records

Role	Reagent	Amount / concentration	Source
Acid	HNO3 solution	10 mL · 3 M	2 · 2.1 The activation of carbon cloth
Other	carbon cloth	several pieces, 2 x 3 cm2	2 · 2.1 The activation of carbon cloth
Solvent	deionized water	30 mL for ultrasonic treatment; wash solvent	2 · 2.1 The activation of carbon cloth
Solvent	absolute alcohol	wash solvent	2 · 2.1 The activation of carbon cloth

Complete recipeSource: Main

Route 3: Hydrothermal

2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth

Metal precursorsCo(NO3)2.6H2O; Ni(NO3)2.6H2O

Linker precursorsisophthalic acid

Solvents20 mL deionized water; 20 mL absolute alcohol; 10 mL N,N-dimethylformamide

Atmospherenot reported

Temperature150

Time12

Substrate orientationpiece of activated carbon cloth in 100 mL autoclave

Work-upcooled to room temperature; carbon cloth removed and washed several times with deionized water and absolute alcohol

Activationvacuum drying at 60 C for 12 h

Show 7 structured reagent records

Role	Reagent	Amount / concentration	Source
Metal Source	Co(NO3)2.6H2O	580 mg	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Metal Source	Ni(NO3)2.6H2O	580 mg	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Linker	isophthalic acid	170 mg	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Solvent	deionized water	20 mL	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Solvent	absolute alcohol	20 mL	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Solvent	N,N-Dimethylformamide (DMF)	10 mL	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Other	activated carbon cloth	a piece	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth

Complete recipeSource: Main

Route 4: Hydrothermal

2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth

Metal precursorsCo(NO3)2.6H2O; Ni(NO3)2.6H2O

Linker precursorsisophthalic acid

Solvents20 mL deionized water; 20 mL absolute alcohol; 10 mL N,N-dimethylformamide

Atmospherenot reported

Temperature150

Time18

Substrate orientationpiece of activated carbon cloth in 100 mL autoclave

Work-upcooled to room temperature; carbon cloth removed and washed several times with deionized water and absolute alcohol

Activationvacuum drying at 60 C for 12 h

Show 7 structured reagent records

Role	Reagent	Amount / concentration	Source
Metal Source	Co(NO3)2.6H2O	580 mg	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Metal Source	Ni(NO3)2.6H2O	580 mg	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Linker	isophthalic acid	170 mg	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Solvent	deionized water	20 mL	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Solvent	absolute alcohol	20 mL	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Solvent	N,N-Dimethylformamide (DMF)	10 mL	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Other	activated carbon cloth	a piece	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth

Complete recipeSource: Main

Route 5: Hydrothermal

2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth

Metal precursorsCo(NO3)2.6H2O; Ni(NO3)2.6H2O

Linker precursorsisophthalic acid

Solvents20 mL deionized water; 20 mL absolute alcohol; 10 mL N,N-dimethylformamide

Atmospherenot reported

Temperature150

Time6

Substrate orientationpiece of activated carbon cloth in 100 mL autoclave

Work-upcooled to room temperature; carbon cloth removed and washed several times with deionized water and absolute alcohol

Activationvacuum drying at 60 C for 12 h

Show 7 structured reagent records

Role	Reagent	Amount / concentration	Source
Metal Source	Co(NO3)2.6H2O	580 mg	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Metal Source	Ni(NO3)2.6H2O	580 mg	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Linker	isophthalic acid	170 mg	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Solvent	deionized water	20 mL	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Solvent	absolute alcohol	20 mL	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Solvent	N,N-Dimethylformamide (DMF)	10 mL	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth
Other	activated carbon cloth	a piece	2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth