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题名:
Co3O4-Al2O3 mesoporous hollow spheres as efficient catalyst for Fischer-Tropsch synthesis
作者: Fu, XP; Shen, QK; Shi, D; Wu, K; Jin, Z; Wang, X; Si, R; Song, QS; Jia, CJ; Yan, CH
刊名: APPLIED CATALYSIS B-ENVIRONMENTAL
出版日期: 2017
卷号: 211, 页码:176-187
关键词: Mesoporous hollow spheres ; Mixed metal oxide ; Interfacial structure ; Aerosol-assisted self-assembly ; Fischer-Tropsch synthesis
DOI: 10.1016/j.apcatb.2017.04.036
文章类型: 期刊论文
英文摘要: Nanostructured mixed metal oxides with porous hollow-interior structure hold great promise in environmental-related catalysis, owing to their excellent catalytic properties. However, facile fabrication of such mesoporous architecture is still challenging. Here, by using a transient aerosol-assisted self-assembly (AASA) method, we synthesized the Co3O4-Al2O3 mesoporous hollow spheres (MHS) composed of thermally stable Co3O4 nanoparticles partially anchored to amorphous interfacial Al2O3. The as-prepared Co3O4-Al2O3 nanocomposites displayed distinct features of large pore volume and stable assembled morphology, and thus showed significant advantages in mass transfer and redox behavior. For Fischer-Tropsch synthesis, a very important reaction in fuel production, the Co3O4-Al2O3 MHS exhibited significant catalytic performance in conversion, selectivity and stability for the desired gasoline products. Therefore, we provide a facile and controlled approach towards the preparation of mesoporous hollow materials to achieve novel mixed metal oxide nanocatalysts those are good candidates in energy-production application. (C) 2017 Elsevier B.V. All rights reserved.
收录类别: SCI
语种: 英语
WOS记录号: WOS:000400816200018
ISSN号: 0926-3373
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sinap.ac.cn/handle/331007/27275
Appears in Collections:中科院上海应用物理研究所2011-2017年_期刊论文

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Recommended Citation:
Fu, XP,Shen, QK,Shi, D,et al. Co3O4-Al2O3 mesoporous hollow spheres as efficient catalyst for Fischer-Tropsch synthesis[J]. APPLIED CATALYSIS B-ENVIRONMENTAL,2017-01-01,211:176-187.
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