Preparation and Characterization of Mesoporous MoO3/TiO2 Composite with High Surface Area by Self-Supporting and Ammonia Method
文献类型：期刊论文
| 作者 | Li, Licheng1; Wang, Yanfang1; Shi, Kangzhong1; Chen, Shanshan2; Yang, Zhuhong1; Lu, Xiaohua1 |
| 刊名 | catalysis letters
 |
| 出版日期 | 2012-04-01 |
| 卷号 | 142期号:4页码:480-485 |
| 关键词 | Titanium oxide Molybdenum oxide Self-supporting High surface area Hydrodesulfurization |
| 英文摘要 | a mesoporous moo3/tio2 composite was prepared from titanate derivative by consecutive self-supporting and ammonia method. all samples were characterized by x-ray diffraction, n-2 adsorption-desorption, raman spectra and field-emission scanning electron microscopy. the results showed that mesoporous moo3/tio2 composite had a higher surface area (173 m(2)/g) and a better moo3 dispersion than that prepared by traditional impregnation (90 m(2)/g). as for hydrodesulfurization tests, mesoporous moo3/tio2 composite in this case presented a better catalytic performance, attributed to its high surface area and good dispersion of moo3. it can be found that self-supporting played a key role in preparing mesoporous moo3/tio2 composite with high surface area. additionally, aqueous ammonia could effectively dissolve excess moo3, which helped to obtain mesoporous moo3/tio2 composite with better dispersion of moo3. |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | selective catalytic-reduction ; high photocatalytic activity ; titanium-dioxide ; anatase tio2 ; hydrodesulfurization catalysts ; potassium dititanate ; phase-transformation ; oxide catalysts ; mo ; dibenzothiophene |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000302242300012 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142919]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Nanjing Univ Technol, State Key Lab Mat Oriented Chem Engn, Nanjing 210009, Jiangsu, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Licheng,Wang, Yanfang,Shi, Kangzhong,et al. Preparation and Characterization of Mesoporous MoO3/TiO2 Composite with High Surface Area by Self-Supporting and Ammonia Method[J]. catalysis letters,2012,142(4):480-485. |
| APA | Li, Licheng,Wang, Yanfang,Shi, Kangzhong,Chen, Shanshan,Yang, Zhuhong,&Lu, Xiaohua.(2012).Preparation and Characterization of Mesoporous MoO3/TiO2 Composite with High Surface Area by Self-Supporting and Ammonia Method.catalysis letters,142(4),480-485. |
| MLA | Li, Licheng,et al."Preparation and Characterization of Mesoporous MoO3/TiO2 Composite with High Surface Area by Self-Supporting and Ammonia Method".catalysis letters 142.4(2012):480-485. |
入库方式： OAI收割
来源：大连化学物理研究所
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