中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Hydrothermal synthesis of microscale boehmite and gamma nanoleaves alumina

文献类型:期刊论文

作者Liu, Ye1; Ma, Ding1; Han, Xiuwen1; Bao, Xinhe1; Frandsen, Wiebke2; Wang, Di2; Su, Dangsheng2
刊名materials letters
出版日期2008-03-31
卷号62期号:8-9页码:1297-1301
关键词nanomaterials morphology control electron microscopy alumina
英文摘要novel uniform single-crystal boehmite leaf-like nanosheets with high anisotropy (with a lateral size of (4.5 +/- 0.5 mu m) x (9.0 +/- 1.0 mu m) and a thickness of 60-90 nm) and flower-like superstructures consisting of single-crystal petals were synthesized for the first time by a simple hydrothermal method. after calcination, those boehmite structures can be transformed into single-crystal gamma-alumina nanostructures while keeping their morphology. the morphologies and the crystal structures of single-crystal boehmite nanoleaves and flower-like superstructures were characterized by x-ray powder diffraction (xrd), field-emission scanning electron microscopy (fe-sem), transmission electron microscopy (tem), and high resolution transmission electron microscopy (hrtem). the formation mechanism of the nanoleaves and flower-like superstructure is also discussed. the synthesis of uniform single-crystal boehmite and gamma-alumina is highly helpful to study various properties of these anisotropic structures. (c) 2007 elsevier b.v. all rights reserved.
WOS标题词science & technology ; technology ; physical sciences
类目[WOS]materials science, multidisciplinary ; physics, applied
研究领域[WOS]materials science ; physics
关键词[WOS]layered double hydroxide ; al2o3 films ; nanoparticles ; nanotubes ; fabrication ; nanosheets ; catalyst
收录类别SCI
语种英语
WOS记录号WOS:000253289000041
公开日期2015-11-17
源URL[http://159.226.238.44/handle/321008/140907]  
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, State Key Lab Catal, Dalian 116023, Peoples R China
2.Fritz Haber Inst, Dept Inorgan Chem, Max Planck Soc, D-14196 Berlin, Germany
推荐引用方式
GB/T 7714
Liu, Ye,Ma, Ding,Han, Xiuwen,et al. Hydrothermal synthesis of microscale boehmite and gamma nanoleaves alumina[J]. materials letters,2008,62(8-9):1297-1301.
APA Liu, Ye.,Ma, Ding.,Han, Xiuwen.,Bao, Xinhe.,Frandsen, Wiebke.,...&Su, Dangsheng.(2008).Hydrothermal synthesis of microscale boehmite and gamma nanoleaves alumina.materials letters,62(8-9),1297-1301.
MLA Liu, Ye,et al."Hydrothermal synthesis of microscale boehmite and gamma nanoleaves alumina".materials letters 62.8-9(2008):1297-1301.

入库方式: OAI收割

来源:大连化学物理研究所

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