Citation
Jidon Janaun, . and Ong Carrie, . and S. M Anisuzzaman, . and Duduku Krishnaiah, . Non-covalent functionalisation of amorphous carbon from d-glucose as a novel catalyst for renewable fuels. pp. 6-13. ISSN 2289-1692
Abstract
In this paper a renewable carbon catalyst was developed based on the non-functionalisation method. Three different pyrolysis temperatures at 400C (SC400) 500C (SC500) and 600C (SC600) were used to prepare amorphous carbon. The non-covalent functionalisation was carried out by 1-pyrenesulfonic acid (1-PSA) in organic solvents such as ethanol heptane and dimethylformamide (DMF) and characterised by total acidity TGA FT-IR SEM-EDX particle size BET Porosity and XRD. The total acidity was found to be 1.58 mmol/g for catalyst SC400. The functional groups “COOH “OH “SO‚H and - stacking were detected. The amorphous carbon was stable until 500C. The sulphur content was found to be 0.013mmol/g for SC400. This research approach focused on the direct interaction of carbonaceous support with pyrene moieties and terminal groups (“SO‚H) acting as catalytic acid sites that open a new way to be explored for performing liquid-phase heterogeneous acid-catalysed reactions.
Download File
Full text available from:
Official URL: http://myjms.mohe.gov.my/index.php/ijbr/article/vi...
|
Abstract
In this paper a renewable carbon catalyst was developed based on the non-functionalisation method. Three different pyrolysis temperatures at 400C (SC400) 500C (SC500) and 600C (SC600) were used to prepare amorphous carbon. The non-covalent functionalisation was carried out by 1-pyrenesulfonic acid (1-PSA) in organic solvents such as ethanol heptane and dimethylformamide (DMF) and characterised by total acidity TGA FT-IR SEM-EDX particle size BET Porosity and XRD. The total acidity was found to be 1.58 mmol/g for catalyst SC400. The functional groups “COOH “OH “SO‚H and - stacking were detected. The amorphous carbon was stable until 500C. The sulphur content was found to be 0.013mmol/g for SC400. This research approach focused on the direct interaction of carbonaceous support with pyrene moieties and terminal groups (“SO‚H) acting as catalytic acid sites that open a new way to be explored for performing liquid-phase heterogeneous acid-catalysed reactions.
Additional Metadata
Item Type: | Article |
---|---|
AGROVOC Term: | Renewable resources |
AGROVOC Term: | Fuels |
AGROVOC Term: | Carbon |
AGROVOC Term: | Glucose |
AGROVOC Term: | Catalysts |
AGROVOC Term: | Pyrolysis |
AGROVOC Term: | Biofuels |
AGROVOC Term: | Acidity |
AGROVOC Term: | Surface area |
AGROVOC Term: | Porosity |
Depositing User: | Mr. AFANDI ABDUL MALEK |
Last Modified: | 24 Apr 2025 00:55 |
URI: | http://webagris.upm.edu.my/id/eprint/9477 |
Actions (login required)
![]() |
View Item |