The Effect of Metal Loading on the Performance of Tri-metallic Supported Catalyst for Carbon Nanotubes Synthesis from Liquefied Petroleum Gas
Carbon nanotubes (CNT) were synthesized from liquefied petroleum gas by a chemical vapor deposition method using a Fe-Co-Mo/MgO supported catalyst. Metal loading was varied from 2.5 to 20 wt%. The catalyst with metal loading of 10 wt% produced the highest CNT yield, at 4.55 g CNT/g catalyst. This hi...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Universitas Indonesia
2018-01-01
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| Series: | International Journal of Technology |
| Subjects: | |
| Online Access: | http://ijtech.eng.ui.ac.id/article/view/1165 |
| _version_ | 1797968854221062144 |
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| author | Puguh Setyopratomo Praswasti P.D.K. Wulan Mahmud Sudibandriyo |
| author_facet | Puguh Setyopratomo Praswasti P.D.K. Wulan Mahmud Sudibandriyo |
| author_sort | Puguh Setyopratomo |
| collection | DOAJ |
| description | Carbon nanotubes (CNT) were synthesized from liquefied petroleum gas by a chemical vapor deposition method using a Fe-Co-Mo/MgO supported catalyst. Metal loading was varied from 2.5 to 20 wt%. The catalyst with metal loading of 10 wt% produced the highest CNT yield, at 4.55 g CNT/g catalyst. This high CNT yield was attributed to the high pore volume of the catalyst. The diameter of the CNT was quite variable: the outer diameter ranged from about 4 to 12 nm, while the inner diameter ranged from about 2 to 5 nm. The catalyst with 10 wt% metal loading produced CNT with the highest surface area and the largest total pore volume. XRD analysis detected the existence of highly oriented pyrolytic graphite, C(002), at 2 theta ? 26o, which was attributed to the CNT. |
| first_indexed | 2024-04-11T02:53:08Z |
| format | Article |
| id | doaj.art-7e5431ed459a4e70a8edef9a5e67c4f9 |
| institution | Directory Open Access Journal |
| issn | 2086-9614 2087-2100 |
| language | English |
| last_indexed | 2024-04-11T02:53:08Z |
| publishDate | 2018-01-01 |
| publisher | Universitas Indonesia |
| record_format | Article |
| series | International Journal of Technology |
| spelling | doaj.art-7e5431ed459a4e70a8edef9a5e67c4f92023-01-02T16:00:18ZengUniversitas IndonesiaInternational Journal of Technology2086-96142087-21002018-01-019112012910.14716/ijtech.v9i1.11651165The Effect of Metal Loading on the Performance of Tri-metallic Supported Catalyst for Carbon Nanotubes Synthesis from Liquefied Petroleum GasPuguh Setyopratomo0Praswasti P.D.K. Wulan1Mahmud Sudibandriyo2Universitas IndonesiaUniversitas IndonesiaUniversitas IndonesiaCarbon nanotubes (CNT) were synthesized from liquefied petroleum gas by a chemical vapor deposition method using a Fe-Co-Mo/MgO supported catalyst. Metal loading was varied from 2.5 to 20 wt%. The catalyst with metal loading of 10 wt% produced the highest CNT yield, at 4.55 g CNT/g catalyst. This high CNT yield was attributed to the high pore volume of the catalyst. The diameter of the CNT was quite variable: the outer diameter ranged from about 4 to 12 nm, while the inner diameter ranged from about 2 to 5 nm. The catalyst with 10 wt% metal loading produced CNT with the highest surface area and the largest total pore volume. XRD analysis detected the existence of highly oriented pyrolytic graphite, C(002), at 2 theta ? 26o, which was attributed to the CNT. http://ijtech.eng.ui.ac.id/article/view/1165Carbon nanotubesChemical vapor depositionLiquefied petroleum gasMetal loadingSupported catalyst |
| spellingShingle | Puguh Setyopratomo Praswasti P.D.K. Wulan Mahmud Sudibandriyo The Effect of Metal Loading on the Performance of Tri-metallic Supported Catalyst for Carbon Nanotubes Synthesis from Liquefied Petroleum Gas International Journal of Technology Carbon nanotubes Chemical vapor deposition Liquefied petroleum gas Metal loading Supported catalyst |
| title | The Effect of Metal Loading on the Performance of Tri-metallic Supported Catalyst for Carbon Nanotubes Synthesis from Liquefied Petroleum Gas |
| title_full | The Effect of Metal Loading on the Performance of Tri-metallic Supported Catalyst for Carbon Nanotubes Synthesis from Liquefied Petroleum Gas |
| title_fullStr | The Effect of Metal Loading on the Performance of Tri-metallic Supported Catalyst for Carbon Nanotubes Synthesis from Liquefied Petroleum Gas |
| title_full_unstemmed | The Effect of Metal Loading on the Performance of Tri-metallic Supported Catalyst for Carbon Nanotubes Synthesis from Liquefied Petroleum Gas |
| title_short | The Effect of Metal Loading on the Performance of Tri-metallic Supported Catalyst for Carbon Nanotubes Synthesis from Liquefied Petroleum Gas |
| title_sort | effect of metal loading on the performance of tri metallic supported catalyst for carbon nanotubes synthesis from liquefied petroleum gas |
| topic | Carbon nanotubes Chemical vapor deposition Liquefied petroleum gas Metal loading Supported catalyst |
| url | http://ijtech.eng.ui.ac.id/article/view/1165 |
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