Highly dispersed pt nanoparticles on the novel ti0.7w0.3o2 support using the rapid microwave-assisted polyol route
Mesoporous Ti0.7W0.3O2 nanoparticles, being in anatase TiO2 phase, possessed a uniform morphology of spherical nanoparticles of 10 nm diameter with the high surface area up to 201.481 m2/g, which is closely similar to the surface area of common commercial carbon blacks. More importantly, the electri...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2018
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/23901/ http://umpir.ump.edu.my/id/eprint/23901/1/36.%20Highly%20dispersed%20pt%20nanoparticles%20on%20the%20novel.pdf |
| _version_ | 1848821915467120640 |
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| author | Vo, Dai-Viet N. Huynh, Tai Thien Pham, Hau Quoc Nguyen, At Van Ngoc Tram, Anh Mai |
| author_facet | Vo, Dai-Viet N. Huynh, Tai Thien Pham, Hau Quoc Nguyen, At Van Ngoc Tram, Anh Mai |
| author_sort | Vo, Dai-Viet N. |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Mesoporous Ti0.7W0.3O2 nanoparticles, being in anatase TiO2 phase, possessed a uniform morphology of spherical nanoparticles of 10 nm diameter with the high surface area up to 201.481 m2/g, which is closely similar to the surface area of common commercial carbon blacks. More importantly, the electrical conductivity of Ti0.7W0.3O2 was found to be 0.022 S/cm, which is ~ 1.0x105-fold higher than that of undoped-TiO2 (1.37x10-7 S/cm). The increase in electrical conductivity of Ti0.7W0.3O2 may attribute to the successful incorporation of tungsten(VI) ions into TiO2 lattices, subsequently resulting in n-type doping and generating more free electrons acted as charge carriers. The Pt/Ti0.7W0.3O2 catalyst also was synthesized via the rapid microwave-assisted polyol route at 160 C for 4 min with the power of 240W |
| first_indexed | 2025-11-15T02:32:56Z |
| format | Conference or Workshop Item |
| id | ump-23901 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:32:56Z |
| publishDate | 2018 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-239012019-01-22T07:28:00Z http://umpir.ump.edu.my/id/eprint/23901/ Highly dispersed pt nanoparticles on the novel ti0.7w0.3o2 support using the rapid microwave-assisted polyol route Vo, Dai-Viet N. Huynh, Tai Thien Pham, Hau Quoc Nguyen, At Van Ngoc Tram, Anh Mai TP Chemical technology Mesoporous Ti0.7W0.3O2 nanoparticles, being in anatase TiO2 phase, possessed a uniform morphology of spherical nanoparticles of 10 nm diameter with the high surface area up to 201.481 m2/g, which is closely similar to the surface area of common commercial carbon blacks. More importantly, the electrical conductivity of Ti0.7W0.3O2 was found to be 0.022 S/cm, which is ~ 1.0x105-fold higher than that of undoped-TiO2 (1.37x10-7 S/cm). The increase in electrical conductivity of Ti0.7W0.3O2 may attribute to the successful incorporation of tungsten(VI) ions into TiO2 lattices, subsequently resulting in n-type doping and generating more free electrons acted as charge carriers. The Pt/Ti0.7W0.3O2 catalyst also was synthesized via the rapid microwave-assisted polyol route at 160 C for 4 min with the power of 240W 2018-08 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23901/1/36.%20Highly%20dispersed%20pt%20nanoparticles%20on%20the%20novel.pdf Vo, Dai-Viet N. and Huynh, Tai Thien and Pham, Hau Quoc and Nguyen, At Van and Ngoc Tram, Anh Mai (2018) Highly dispersed pt nanoparticles on the novel ti0.7w0.3o2 support using the rapid microwave-assisted polyol route. In: 4th International Conference Of Chemical Engineering And Industrial Biotechnology (ICCEIB 2018) , 1-2 Aug 2018 , Seri Pacific Hotel, Kuala Lumpur. p. 349.. (Published) |
| spellingShingle | TP Chemical technology Vo, Dai-Viet N. Huynh, Tai Thien Pham, Hau Quoc Nguyen, At Van Ngoc Tram, Anh Mai Highly dispersed pt nanoparticles on the novel ti0.7w0.3o2 support using the rapid microwave-assisted polyol route |
| title | Highly dispersed pt nanoparticles on the novel ti0.7w0.3o2 support using the rapid microwave-assisted polyol route |
| title_full | Highly dispersed pt nanoparticles on the novel ti0.7w0.3o2 support using the rapid microwave-assisted polyol route |
| title_fullStr | Highly dispersed pt nanoparticles on the novel ti0.7w0.3o2 support using the rapid microwave-assisted polyol route |
| title_full_unstemmed | Highly dispersed pt nanoparticles on the novel ti0.7w0.3o2 support using the rapid microwave-assisted polyol route |
| title_short | Highly dispersed pt nanoparticles on the novel ti0.7w0.3o2 support using the rapid microwave-assisted polyol route |
| title_sort | highly dispersed pt nanoparticles on the novel ti0.7w0.3o2 support using the rapid microwave-assisted polyol route |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/23901/ http://umpir.ump.edu.my/id/eprint/23901/1/36.%20Highly%20dispersed%20pt%20nanoparticles%20on%20the%20novel.pdf |