| Formation mechanism and catalytic application of hierarchical structured FeAlPO-5 molecular sieve by microwave-assisted ionothermal synthesis | |
| Department | OSSO国家重点实验室 |
Zhao XH(赵新红)1; Chen J(陈静)1; Sun ZP(孙忠鹏)1; Li A(李安)1; Li GX(李贵贤)1; Wang XL(王晓来)2 ; Zhao XH(赵新红)
| |
| 2013 | |
| Source Publication | Microporous and Mesoporous Materials
 |
| ISSN | 1387-1811 |
| Volume | 182Pages:8-15 |
| Abstract | At atmospheric pressure, FeAlPO-5 molecular sieve with hierarchical micro- and meso-porous structure has been ionothermally synthesized by microwave heating with eutectic mixture as the solvent. Among the synthesis parameters investigated, the ratio of P2O5/Al2O3, aluminum source, and heating methods significantly affected the mesoporosity of FeAlPO-5 molecular sieve. N2 Physisorption, SEM and TEM characterizations showed that the resultant material possessed inter- and intra-crystalline mesopores simultaneously. The larger intercrystalline mesopores in size resulted from the intercrystalline void space between bar crystals and nanoparticles. The calcination removed the organic species embedded in the crystals of FeAlPO-5 molecular sieve, leading to the formation of smaller intracrystalline mesopores. The catalytic properties of hierarchical FeAlPO-5 molecular sieve were investigated in the hydroxylation of phenol with microporous FeAlPO-5 as a reference. The results showed that the catalytic performance of the former catalyst was superior to the latter. |
| Keyword | Fealpo-5 Hierarchical Microwave Ionothermal Synthesis Phenol Hydroxylation |
| Subject Area | 物理化学与绿色催化 |
| DOI | 10.1016/j.micromeso.2013.08.005 |
| Funding Organization | the National Natural Science Foundation of China (Grant Nos. 21306072;51263012);the Natural Science Foundation of Gansu Province, China (Grant No. 1112RJZA020);Development Program of Lanzhou University of Technology for excellent teachers (Grant No. Q201113) |
| Indexed By | SCI |
| If | 3.209 |
| Language | 英语 |
| Funding Project | 多相选择氧化课题组 |
| compositor | 第二作者单位 |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/5013 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） |
| Corresponding Author | Zhao XH(赵新红) |
| Affiliation | 1.Lanzhou Univ Technol, Sch Petrochem Engn, Lanzhou 730050, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Zhao XH,Chen J,Sun ZP,et al. Formation mechanism and catalytic application of hierarchical structured FeAlPO-5 molecular sieve by microwave-assisted ionothermal synthesis[J]. Microporous and Mesoporous Materials,2013,182:8-15. |
| APA | Zhao XH.,Chen J.,Sun ZP.,Li A.,Li GX.,...&赵新红.(2013).Formation mechanism and catalytic application of hierarchical structured FeAlPO-5 molecular sieve by microwave-assisted ionothermal synthesis.Microporous and Mesoporous Materials,182,8-15. |
| MLA | Zhao XH,et al."Formation mechanism and catalytic application of hierarchical structured FeAlPO-5 molecular sieve by microwave-assisted ionothermal synthesis".Microporous and Mesoporous Materials 182(2013):8-15. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Microporous and Meso（1478KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment