Synthesis of mesoporous Ti-P-Al material with high thermal stability by post-synthetic treatment
文献类型：期刊论文
| 作者 | Liu Ziyu; Wei Yingxu; Qi Yue; Liu Zhongmin |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2006-11-01 |
| 卷号 | 27期号:11页码:1028-1032 |
| 关键词 | titanium phosphorus aluminium mesoporous material post-synthetic treatment thermal stability |
| 英文摘要 | mesostructured tio2 was prepared hydrothermally using cetyltrimethylammonium bromide (ctab) as the structure directing agent, and the mesoporous ti-p-al material with high thermal stability was subsequently synthesized by a two-step post-synthetic treatment. the sample was characterized by powder x-ray diffraction, transmission electron microscopy, and n-2 adsorption. it was found that the composition of the starting gel system greatly affected the mesostructure of tio2 materials greatly. with the gel composition of ti(so4)(2): ctab: h2o=1:0.54:430 and after being treated at 363 k for 10-20 min, an ordered tio2 mesostructure was obtained, which presented better long-range order after being treated with 0.25 mol/l phosphoric acid solution. further treatment with alcl3 solution resulted in a mesoporous ti-p-al material with high thermal stability, which had a high bet specific surface area of 382 m(2)/g and a pore size of 3.13 nm after calcination at 873 k. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | molecular-sieves ; metal-oxides ; titania ; surfactants |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000242869300019 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140259]  |
| 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.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Ziyu,Wei Yingxu,Qi Yue,et al. Synthesis of mesoporous Ti-P-Al material with high thermal stability by post-synthetic treatment[J]. chinese journal of catalysis,2006,27(11):1028-1032. |
| APA | Liu Ziyu,Wei Yingxu,Qi Yue,&Liu Zhongmin.(2006).Synthesis of mesoporous Ti-P-Al material with high thermal stability by post-synthetic treatment.chinese journal of catalysis,27(11),1028-1032. |
| MLA | Liu Ziyu,et al."Synthesis of mesoporous Ti-P-Al material with high thermal stability by post-synthetic treatment".chinese journal of catalysis 27.11(2006):1028-1032. |
入库方式： OAI收割
来源：大连化学物理研究所
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