Alpha-amino acid assisted synthesis of ordered mesoporous alumina with tunable structural properties

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	Alpha-amino acid assisted synthesis of ordered mesoporous alumina with tunable structural properties
	Xiao, YS; Zhang, BS; Song, YH; Liu, ZT; Su, DS; Liu, ZW; Liu, ZW (reprint author), Shaanxi Noma Univ, Sch Chem & Chem Engn, Key Lab Appl Surface & Colloid Chem MOE, Xian 710119, Shaanxi, Peoples R China.
刊名	MATERIALS LETTERS
	2018-07-15
卷号	223 页码:17-20
关键词	High Thermal-stability Gamma-alumina Interfacial Protector Catalysts
ISSN号	0167-577X
英文摘要	By using an alpha-amino acid as an interfacial protector and pH adjustor, we demonstrate the synthesis of the long-range ordered mesoporous alumina (OMA) via a modified solvent evaporation induced self-assembly (EISA) method. Characterization results of XRD, TEM, and N-2 adsorption-desorption indicate that the long-range highly ordered OMA was successfully obtained by using aluminum iso-propoxide as a precursor and Pluronic P123 as a template via the alpha-amino acid assisted EISA process. Moreover, by simply changing the alpha-amino acid, the textural property of the OMA was easily regulated, the extent of which depends on the molecular structure and coordination ability of the alpha-amino acid. The facile formation of the long-range highly ordered OMA was explained based on the function of the alpha-amino acids. (C) 2018 Elsevier B.V. All rights reserved.; By using an alpha-amino acid as an interfacial protector and pH adjustor, we demonstrate the synthesis of the long-range ordered mesoporous alumina (OMA) via a modified solvent evaporation induced self-assembly (EISA) method. Characterization results of XRD, TEM, and N-2 adsorption-desorption indicate that the long-range highly ordered OMA was successfully obtained by using aluminum iso-propoxide as a precursor and Pluronic P123 as a template via the alpha-amino acid assisted EISA process. Moreover, by simply changing the alpha-amino acid, the textural property of the OMA was easily regulated, the extent of which depends on the molecular structure and coordination ability of the alpha-amino acid. The facile formation of the long-range highly ordered OMA was explained based on the function of the alpha-amino acids. (C) 2018 Elsevier B.V. All rights reserved.
学科主题	Materials Science, Multidisciplinary ; Physics, Applied
语种	英语
资助机构	Natural Science Foundation of China [21376146, 21636006]; Fundamental Research Funds for the Central Universities [GK201601005]
公开日期	2018-06-05
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/79279]
专题	金属研究所_中国科学院金属研究所
通讯作者	Liu, ZW (reprint author), Shaanxi Noma Univ, Sch Chem & Chem Engn, Key Lab Appl Surface & Colloid Chem MOE, Xian 710119, Shaanxi, Peoples R China.
推荐引用方式 GB/T 7714	Xiao, YS,Zhang, BS,Song, YH,et al. Alpha-amino acid assisted synthesis of ordered mesoporous alumina with tunable structural properties[J]. MATERIALS LETTERS,2018,223:17-20.
APA	Xiao, YS.,Zhang, BS.,Song, YH.,Liu, ZT.,Su, DS.,...&Liu, ZW .(2018).Alpha-amino acid assisted synthesis of ordered mesoporous alumina with tunable structural properties.MATERIALS LETTERS,223,17-20.
MLA	Xiao, YS,et al."Alpha-amino acid assisted synthesis of ordered mesoporous alumina with tunable structural properties".MATERIALS LETTERS 223(2018):17-20.