中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Hydrothermal synthesis of microscale boehmite and gamma nanoleaves alumina
作者: Liu, Ye1;  Ma, Ding1;  Han, Xiuwen1;  Bao, Xinhe1;  Frandsen, Wiebke2;  Wang, Di2;  Su, Dangsheng2
关键词: nanomaterials ;  morphology control ;  electron microscopy ;  alumina
刊名: MATERIALS LETTERS
发表日期: 2008-03-31
DOI: 10.1016/j.matlet.2007.08.067
卷: 62, 期:8-9, 页:1297-1301
收录类别: SCI
文章类型: Article
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
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.
关键词[WOS]: LAYERED DOUBLE HYDROXIDE ;  AL2O3 FILMS ;  NANOPARTICLES ;  NANOTUBES ;  FABRICATION ;  NANOSHEETS ;  CATALYST
语种: 英语
WOS记录号: WOS:000253289000041
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140907
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


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

Recommended Citation:
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.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Liu, Ye]'s Articles
 [Ma, Ding]'s Articles
 [Han, Xiuwen]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Liu, Ye]‘s Articles
 [Ma, Ding]‘s Articles
 [Han, Xiuwen]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace