Patent
US 10,737,2403D RUTHENIUM/GRAPHENE AEROGEL COMPOSITE LOADED WITH METAL-ORGANIC FRAMEWORKS, PREPARATION METHOD THEREOF, AND ITS APPLICATION IN CONTINUOUS TREATMENT OF CO
Jianmei LU
US
Copyright © 2026 Matter42. All rights reserved.
Patent
Atlas literature
Patent
US 10,737,240Patent drawings and their descriptions. Click a drawing to enlarge it.
Figure 1 is a TEM image of ruthenium/graphene aer o gel (Ru/GA).
Figure 2 is an SEM image o f ruthenium/graphene aerogel (Ru/GA).
Figure 3 is a TEM image of 3D ruthenium/graphene aerogel composite loaded with metal-organic f ramewor k s (MOF) (Ru/GA- -[K).
Figure 4 is an SEM image of 3D ruthenium/graphene aerogel composite loaded with m etal-organic fra m eworks (MOF) (Ru/GA-HK).
Figure 5 shows CO conversion at room temperature by the Ru/GA and Ru/GA- HK catalysts.
Figure 6 shows CO conversion of Ru/GA-HK catalyst by d iff erent treatment temperature.
Figure 7 shows durability of Ru/G A-HK pretreated at 150 °C.
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks, characterized in comprising the following steps: (1) adding ruthenium trichloride and graphene oxide in ethylene glycol, reacting after sonication; and then freeze-drying to obtain a 3D ruthenium/graphene aerogel; (2) surface carboxylating the 3D ruthenium/graphene aerogel, to obtain a 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface; (3) modifying the surface of 3D ruthenium/graphene aerogel with MOF material, to obtain 3D ruthenium/graphene aerogel composite loaded with MOF. Currently amended
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (1), the mass ratio of ruthenium trichloride, graphene oxide and ethylene glycol is 10: 15: 4000, the reaction temperature is 170 to 200 ° C, and the reaction time is 18 to 36 h. Currently amended
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (1), first adding said graphene oxide in ethylene glycol for sonication, and then adding the solution of ruthenium trichloride, reacting after sonication; after the reaction, the product is washed with water and ethanol, and then freeze-drying. Currently amended
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (2), the 3D ruthenium/graphene aerogel is surface carboxylated with succinic anhydride, 3- aminopropyltriethoxysilane and N, N-dimethylformamide; and the mass ratio of succinic anhydride, 3-aminopropyltriethoxysilane, and N, N-dimethylformamide is 0.9: (1.9 to 2): (56 to 57). Original
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (3), the 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface is sequentially reacted with copper nitrate and trimesic acid to modify the surface of 3D ruthenium/graphene aerogel with the MOF material; the mass ratio of copper nitrate and trimesic acid is 6: 3. Currently amended
3D ruthenium/graphene aerogel composite by the preparation method of 3D ruthenium/organic frameworks according to claim 1. Previously
Canceled
A preparation method of 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface, characterized in comprising the following steps: (1) adding ruthenium trichloride and graphene oxide in ethylene glycol, reacting after sonication; and then freeze-drying to obtain a 3D ruthenium/graphene aerogel; (2) surface carboxylating the 3D ruthenium/graphene aerogel, to obtain a 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface. Currently amended
3D ruthenium/graphene aerogel composite the preparation method of 3D ruthenium/graphene the surface according to claim 8. Previously loaded with metal-organic frameworks prepared graphene aerogel composite loaded with metal-presented with carboxyl groups on the surface prepared by aerogel composite with carboxyl groups on presented
Canceled
Canceled
Embodiments described in the patent, grouped by the materials and process steps they use.
4 materials1 process step
Preparation of 3D Ru/graphene aerogel (Ru/GA): 0.14 g of GO dispersed in 35 ml of ethylene glycol, then RuCl₃ solution (0.2 mol/L, 2 ml) added and mixed. Mixture transferred into a 50 ml hydrothermal reactor and heated at 180 °C.
Layer stacks claimed or described, ordered top of device to substrate.
3D ruthenium/graphene aerogel composite loaded with MOF
3D ruthenium/graphene aerogel composite with carboxyl groups on the surface
Materials described outside the worked examples.
3D ruthenium/graphene aerogel composite loaded with MOF
succinic anhydride
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
Figure 1 is a TEM image of ruthenium/graphene aer o gel (Ru/GA).
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Temperature | 25–30 °C | — |
Temperature | 5–30 °C |
Related documents with shared materials, methods, properties, or citations.
HIGH STRENGTH POLYMER FILAMENT FOR FDM 3D PRINTER INCLUDING GRAPHENE COATED METAL NANOPARTICLES, NANOCARBONS FOR 3D PRINTER, AND PREPARATION METHOD OF THE SAME
COMPOSITIONS OF GRAPHENE MATERIALS WITH METAL NANOSTRUCTURES AND MICROSTRUCTURES AND METHODS OF MAKING AND USING INCLUDING PRESSURE SENSORS
Patent
Atlas literature
Patent
US 10,737,240Patent drawings and their descriptions. Click a drawing to enlarge it.
Figure 1 is a TEM image of ruthenium/graphene aer o gel (Ru/GA).
Figure 2 is an SEM image o f ruthenium/graphene aerogel (Ru/GA).
Figure 3 is a TEM image of 3D ruthenium/graphene aerogel composite loaded with metal-organic f ramewor k s (MOF) (Ru/GA- -[K).
Figure 4 is an SEM image of 3D ruthenium/graphene aerogel composite loaded with m etal-organic fra m eworks (MOF) (Ru/GA-HK).
Figure 5 shows CO conversion at room temperature by the Ru/GA and Ru/GA- HK catalysts.
Figure 6 shows CO conversion of Ru/GA-HK catalyst by d iff erent treatment temperature.
Figure 7 shows durability of Ru/G A-HK pretreated at 150 °C.
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks, characterized in comprising the following steps: (1) adding ruthenium trichloride and graphene oxide in ethylene glycol, reacting after sonication; and then freeze-drying to obtain a 3D ruthenium/graphene aerogel; (2) surface carboxylating the 3D ruthenium/graphene aerogel, to obtain a 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface; (3) modifying the surface of 3D ruthenium/graphene aerogel with MOF material, to obtain 3D ruthenium/graphene aerogel composite loaded with MOF. Currently amended
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (1), the mass ratio of ruthenium trichloride, graphene oxide and ethylene glycol is 10: 15: 4000, the reaction temperature is 170 to 200 ° C, and the reaction time is 18 to 36 h. Currently amended
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (1), first adding said graphene oxide in ethylene glycol for sonication, and then adding the solution of ruthenium trichloride, reacting after sonication; after the reaction, the product is washed with water and ethanol, and then freeze-drying. Currently amended
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (2), the 3D ruthenium/graphene aerogel is surface carboxylated with succinic anhydride, 3- aminopropyltriethoxysilane and N, N-dimethylformamide; and the mass ratio of succinic anhydride, 3-aminopropyltriethoxysilane, and N, N-dimethylformamide is 0.9: (1.9 to 2): (56 to 57). Original
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (3), the 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface is sequentially reacted with copper nitrate and trimesic acid to modify the surface of 3D ruthenium/graphene aerogel with the MOF material; the mass ratio of copper nitrate and trimesic acid is 6: 3. Currently amended
3D ruthenium/graphene aerogel composite by the preparation method of 3D ruthenium/organic frameworks according to claim 1. Previously
Canceled
A preparation method of 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface, characterized in comprising the following steps: (1) adding ruthenium trichloride and graphene oxide in ethylene glycol, reacting after sonication; and then freeze-drying to obtain a 3D ruthenium/graphene aerogel; (2) surface carboxylating the 3D ruthenium/graphene aerogel, to obtain a 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface. Currently amended
3D ruthenium/graphene aerogel composite the preparation method of 3D ruthenium/graphene the surface according to claim 8. Previously loaded with metal-organic frameworks prepared graphene aerogel composite loaded with metal-presented with carboxyl groups on the surface prepared by aerogel composite with carboxyl groups on presented
Canceled
Canceled
Embodiments described in the patent, grouped by the materials and process steps they use.
4 materials1 process step
Preparation of 3D Ru/graphene aerogel (Ru/GA): 0.14 g of GO dispersed in 35 ml of ethylene glycol, then RuCl₃ solution (0.2 mol/L, 2 ml) added and mixed. Mixture transferred into a 50 ml hydrothermal reactor and heated at 180 °C.
Layer stacks claimed or described, ordered top of device to substrate.
3D ruthenium/graphene aerogel composite loaded with MOF
3D ruthenium/graphene aerogel composite with carboxyl groups on the surface
Materials described outside the worked examples.
3D ruthenium/graphene aerogel composite loaded with MOF
succinic anhydride
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
Figure 1 is a TEM image of ruthenium/graphene aer o gel (Ru/GA).
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Temperature | 25–30 °C | — |
Temperature | 5–30 °C |
Related documents with shared materials, methods, properties, or citations.
HIGH STRENGTH POLYMER FILAMENT FOR FDM 3D PRINTER INCLUDING GRAPHENE COATED METAL NANOPARTICLES, NANOCARBONS FOR 3D PRINTER, AND PREPARATION METHOD OF THE SAME
COMPOSITIONS OF GRAPHENE MATERIALS WITH METAL NANOSTRUCTURES AND MICROSTRUCTURES AND METHODS OF MAKING AND USING INCLUDING PRESSURE SENSORS
Patent
Atlas literature
Patent
US 10,737,240Patent drawings and their descriptions. Click a drawing to enlarge it.
Figure 1 is a TEM image of ruthenium/graphene aer o gel (Ru/GA).
Figure 2 is an SEM image o f ruthenium/graphene aerogel (Ru/GA).
Figure 3 is a TEM image of 3D ruthenium/graphene aerogel composite loaded with metal-organic f ramewor k s (MOF) (Ru/GA- -[K).
Figure 4 is an SEM image of 3D ruthenium/graphene aerogel composite loaded with m etal-organic fra m eworks (MOF) (Ru/GA-HK).
Figure 5 shows CO conversion at room temperature by the Ru/GA and Ru/GA- HK catalysts.
Figure 6 shows CO conversion of Ru/GA-HK catalyst by d iff erent treatment temperature.
Figure 7 shows durability of Ru/G A-HK pretreated at 150 °C.
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks, characterized in comprising the following steps: (1) adding ruthenium trichloride and graphene oxide in ethylene glycol, reacting after sonication; and then freeze-drying to obtain a 3D ruthenium/graphene aerogel; (2) surface carboxylating the 3D ruthenium/graphene aerogel, to obtain a 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface; (3) modifying the surface of 3D ruthenium/graphene aerogel with MOF material, to obtain 3D ruthenium/graphene aerogel composite loaded with MOF. Currently amended
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (1), the mass ratio of ruthenium trichloride, graphene oxide and ethylene glycol is 10: 15: 4000, the reaction temperature is 170 to 200 ° C, and the reaction time is 18 to 36 h. Currently amended
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (1), first adding said graphene oxide in ethylene glycol for sonication, and then adding the solution of ruthenium trichloride, reacting after sonication; after the reaction, the product is washed with water and ethanol, and then freeze-drying. Currently amended
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (2), the 3D ruthenium/graphene aerogel is surface carboxylated with succinic anhydride, 3- aminopropyltriethoxysilane and N, N-dimethylformamide; and the mass ratio of succinic anhydride, 3-aminopropyltriethoxysilane, and N, N-dimethylformamide is 0.9: (1.9 to 2): (56 to 57). Original
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (3), the 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface is sequentially reacted with copper nitrate and trimesic acid to modify the surface of 3D ruthenium/graphene aerogel with the MOF material; the mass ratio of copper nitrate and trimesic acid is 6: 3. Currently amended
3D ruthenium/graphene aerogel composite by the preparation method of 3D ruthenium/organic frameworks according to claim 1. Previously
Canceled
A preparation method of 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface, characterized in comprising the following steps: (1) adding ruthenium trichloride and graphene oxide in ethylene glycol, reacting after sonication; and then freeze-drying to obtain a 3D ruthenium/graphene aerogel; (2) surface carboxylating the 3D ruthenium/graphene aerogel, to obtain a 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface. Currently amended
3D ruthenium/graphene aerogel composite the preparation method of 3D ruthenium/graphene the surface according to claim 8. Previously loaded with metal-organic frameworks prepared graphene aerogel composite loaded with metal-presented with carboxyl groups on the surface prepared by aerogel composite with carboxyl groups on presented
Canceled
Canceled
Embodiments described in the patent, grouped by the materials and process steps they use.
4 materials1 process step
Preparation of 3D Ru/graphene aerogel (Ru/GA): 0.14 g of GO dispersed in 35 ml of ethylene glycol, then RuCl₃ solution (0.2 mol/L, 2 ml) added and mixed. Mixture transferred into a 50 ml hydrothermal reactor and heated at 180 °C.
Layer stacks claimed or described, ordered top of device to substrate.
3D ruthenium/graphene aerogel composite loaded with MOF
3D ruthenium/graphene aerogel composite with carboxyl groups on the surface
Materials described outside the worked examples.
3D ruthenium/graphene aerogel composite loaded with MOF
succinic anhydride
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
Figure 1 is a TEM image of ruthenium/graphene aer o gel (Ru/GA).
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Temperature | 25–30 °C | — |
Temperature | 5–30 °C |
Related documents with shared materials, methods, properties, or citations.
HIGH STRENGTH POLYMER FILAMENT FOR FDM 3D PRINTER INCLUDING GRAPHENE COATED METAL NANOPARTICLES, NANOCARBONS FOR 3D PRINTER, AND PREPARATION METHOD OF THE SAME
COMPOSITIONS OF GRAPHENE MATERIALS WITH METAL NANOSTRUCTURES AND MICROSTRUCTURES AND METHODS OF MAKING AND USING INCLUDING PRESSURE SENSORS
Patent
Atlas literature
Patent
US 10,737,240Patent drawings and their descriptions. Click a drawing to enlarge it.
Figure 1 is a TEM image of ruthenium/graphene aer o gel (Ru/GA).
Figure 2 is an SEM image o f ruthenium/graphene aerogel (Ru/GA).
Figure 3 is a TEM image of 3D ruthenium/graphene aerogel composite loaded with metal-organic f ramewor k s (MOF) (Ru/GA- -[K).
Figure 4 is an SEM image of 3D ruthenium/graphene aerogel composite loaded with m etal-organic fra m eworks (MOF) (Ru/GA-HK).
Figure 5 shows CO conversion at room temperature by the Ru/GA and Ru/GA- HK catalysts.
Figure 6 shows CO conversion of Ru/GA-HK catalyst by d iff erent treatment temperature.
Figure 7 shows durability of Ru/G A-HK pretreated at 150 °C.
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks, characterized in comprising the following steps: (1) adding ruthenium trichloride and graphene oxide in ethylene glycol, reacting after sonication; and then freeze-drying to obtain a 3D ruthenium/graphene aerogel; (2) surface carboxylating the 3D ruthenium/graphene aerogel, to obtain a 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface; (3) modifying the surface of 3D ruthenium/graphene aerogel with MOF material, to obtain 3D ruthenium/graphene aerogel composite loaded with MOF. Currently amended
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (1), the mass ratio of ruthenium trichloride, graphene oxide and ethylene glycol is 10: 15: 4000, the reaction temperature is 170 to 200 ° C, and the reaction time is 18 to 36 h. Currently amended
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (1), first adding said graphene oxide in ethylene glycol for sonication, and then adding the solution of ruthenium trichloride, reacting after sonication; after the reaction, the product is washed with water and ethanol, and then freeze-drying. Currently amended
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (2), the 3D ruthenium/graphene aerogel is surface carboxylated with succinic anhydride, 3- aminopropyltriethoxysilane and N, N-dimethylformamide; and the mass ratio of succinic anhydride, 3-aminopropyltriethoxysilane, and N, N-dimethylformamide is 0.9: (1.9 to 2): (56 to 57). Original
The preparation method of 3D ruthenium/graphene aerogel composite loaded with metal-organic frameworks according to claim 1, wherein in step (3), the 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface is sequentially reacted with copper nitrate and trimesic acid to modify the surface of 3D ruthenium/graphene aerogel with the MOF material; the mass ratio of copper nitrate and trimesic acid is 6: 3. Currently amended
3D ruthenium/graphene aerogel composite by the preparation method of 3D ruthenium/organic frameworks according to claim 1. Previously
Canceled
A preparation method of 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface, characterized in comprising the following steps: (1) adding ruthenium trichloride and graphene oxide in ethylene glycol, reacting after sonication; and then freeze-drying to obtain a 3D ruthenium/graphene aerogel; (2) surface carboxylating the 3D ruthenium/graphene aerogel, to obtain a 3D ruthenium/graphene aerogel composite with carboxyl groups on the surface. Currently amended
3D ruthenium/graphene aerogel composite the preparation method of 3D ruthenium/graphene the surface according to claim 8. Previously loaded with metal-organic frameworks prepared graphene aerogel composite loaded with metal-presented with carboxyl groups on the surface prepared by aerogel composite with carboxyl groups on presented
Canceled
Canceled
Embodiments described in the patent, grouped by the materials and process steps they use.
4 materials1 process step
Preparation of 3D Ru/graphene aerogel (Ru/GA): 0.14 g of GO dispersed in 35 ml of ethylene glycol, then RuCl₃ solution (0.2 mol/L, 2 ml) added and mixed. Mixture transferred into a 50 ml hydrothermal reactor and heated at 180 °C.
Layer stacks claimed or described, ordered top of device to substrate.
3D ruthenium/graphene aerogel composite loaded with MOF
3D ruthenium/graphene aerogel composite with carboxyl groups on the surface
Materials described outside the worked examples.
3D ruthenium/graphene aerogel composite loaded with MOF
succinic anhydride
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
Figure 1 is a TEM image of ruthenium/graphene aer o gel (Ru/GA).
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Temperature | 25–30 °C | — |
Temperature | 5–30 °C |
Related documents with shared materials, methods, properties, or citations.
HIGH STRENGTH POLYMER FILAMENT FOR FDM 3D PRINTER INCLUDING GRAPHENE COATED METAL NANOPARTICLES, NANOCARBONS FOR 3D PRINTER, AND PREPARATION METHOD OF THE SAME
COMPOSITIONS OF GRAPHENE MATERIALS WITH METAL NANOSTRUCTURES AND MICROSTRUCTURES AND METHODS OF MAKING AND USING INCLUDING PRESSURE SENSORS
3-aminopropyltriethoxysilane
N,N-dimethylformamide
DMF
copper nitrate
Cu(NO₃)2
trimesic acid
Figure 2 is an SEM image o f ruthenium/graphene aerogel (Ru/GA).
Figure 3 is a TEM image of 3D ruthenium/graphene aerogel composite loaded with metal-organic f ramewor k s (MOF) (Ru/GA- -[K).
Figure 4 is an SEM image of 3D ruthenium/graphene aerogel composite loaded with m etal-organic fra m eworks (MOF) (Ru/GA-HK).
Figure 7 shows durability of Ru/G A-HK pretreated at 150 °C.
durability of Ru/GA- HK- 150 for CO oxidation. It could be seen f o rm the figure that the activity of the catalyst could be maintained for 4 8 h without any noticeable decrease. The performance is conducive to the practical application of the present invention
| — |
Duration | 15–20 minutes | — |
Duration | 20–30 minutes | — |
Temperature | 170–200 °C | — |
Duration | 3–5 hours | — |
Duration | 8–10 hours | — |
Duration | 18–36 hours | — |
Temperature | 100–200 °C | — |
3-aminopropyltriethoxysilane
N,N-dimethylformamide
DMF
copper nitrate
Cu(NO₃)2
trimesic acid
Figure 2 is an SEM image o f ruthenium/graphene aerogel (Ru/GA).
Figure 3 is a TEM image of 3D ruthenium/graphene aerogel composite loaded with metal-organic f ramewor k s (MOF) (Ru/GA- -[K).
Figure 4 is an SEM image of 3D ruthenium/graphene aerogel composite loaded with m etal-organic fra m eworks (MOF) (Ru/GA-HK).
Figure 7 shows durability of Ru/G A-HK pretreated at 150 °C.
durability of Ru/GA- HK- 150 for CO oxidation. It could be seen f o rm the figure that the activity of the catalyst could be maintained for 4 8 h without any noticeable decrease. The performance is conducive to the practical application of the present invention
| — |
Duration | 15–20 minutes | — |
Duration | 20–30 minutes | — |
Temperature | 170–200 °C | — |
Duration | 3–5 hours | — |
Duration | 8–10 hours | — |
Duration | 18–36 hours | — |
Temperature | 100–200 °C | — |
3-aminopropyltriethoxysilane
N,N-dimethylformamide
DMF
copper nitrate
Cu(NO₃)2
trimesic acid
Figure 2 is an SEM image o f ruthenium/graphene aerogel (Ru/GA).
Figure 3 is a TEM image of 3D ruthenium/graphene aerogel composite loaded with metal-organic f ramewor k s (MOF) (Ru/GA- -[K).
Figure 4 is an SEM image of 3D ruthenium/graphene aerogel composite loaded with m etal-organic fra m eworks (MOF) (Ru/GA-HK).
Figure 7 shows durability of Ru/G A-HK pretreated at 150 °C.
durability of Ru/GA- HK- 150 for CO oxidation. It could be seen f o rm the figure that the activity of the catalyst could be maintained for 4 8 h without any noticeable decrease. The performance is conducive to the practical application of the present invention
| — |
Duration | 15–20 minutes | — |
Duration | 20–30 minutes | — |
Temperature | 170–200 °C | — |
Duration | 3–5 hours | — |
Duration | 8–10 hours | — |
Duration | 18–36 hours | — |
Temperature | 100–200 °C | — |
3-aminopropyltriethoxysilane
N,N-dimethylformamide
DMF
copper nitrate
Cu(NO₃)2
trimesic acid
Figure 2 is an SEM image o f ruthenium/graphene aerogel (Ru/GA).
Figure 3 is a TEM image of 3D ruthenium/graphene aerogel composite loaded with metal-organic f ramewor k s (MOF) (Ru/GA- -[K).
Figure 4 is an SEM image of 3D ruthenium/graphene aerogel composite loaded with m etal-organic fra m eworks (MOF) (Ru/GA-HK).
Figure 7 shows durability of Ru/G A-HK pretreated at 150 °C.
durability of Ru/GA- HK- 150 for CO oxidation. It could be seen f o rm the figure that the activity of the catalyst could be maintained for 4 8 h without any noticeable decrease. The performance is conducive to the practical application of the present invention
| — |
Duration | 15–20 minutes | — |
Duration | 20–30 minutes | — |
Temperature | 170–200 °C | — |
Duration | 3–5 hours | — |
Duration | 8–10 hours | — |
Duration | 18–36 hours | — |
Temperature | 100–200 °C | — |