Preparation and characterization of γ-AlOOH nanotubes and nanorods

被引：195

作者：

Hou, HW

Xie, Y ^{[1
]}

Yang, Q

Guo, QX

Tan, CR

机构：

[1] So YangTze Univ, Sch Chem & Mat Engn, Wuxi 214036, Jiangsu, Peoples R China

[2] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China

来源：

NANOTECHNOLOGY | 2005年 / 16卷 / 06期

关键词：

D O I：

10.1088/0957-4484/16/6/019

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A solution-phase reaction under hydrothermal conditions at relatively low temperature is first put forward for the preparation of gamma-AlOOH nanotubes and nanorods, on the basis of the possible strategy that the 2D framework structure of gamma-AlOOH containing lamellae could provide orientation for the growth of ID nanostructures. X-ray diffraction (XRD) patterns, transmission electronic microscope (TEM) images, Fourier transform infrared (FTIR) spectra, and photoluminescence (PL) spectra were used to characterize the products. A possible formation mechanism of nanotubes and nanorods from lamellar precursor is proposed.

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收藏

页码：741 / 745

页数：5

相关论文

共 29 条

[1] The aqueous chemistry of aluminum. A new approach to high-temperature solubility measurements [J].

Benezeth, P ;

Palmer, DA ;

Wesolowski, DJ .

GEOTHERMICS, 1997, 26 (04) :465-481

[2] PREPARATION OF COLLOIDAL BOEHMITE NEEDLES BY HYDROTHERMAL TREATMENT OF ALUMINUM ALKOXIDE PRECURSORS [J].

BUINING, PA ;

PATHMAMANOHARAN, C ;

JANSEN, JBH ;

LEKKERKERKER, HNW .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1991, 74 (06) :1303-1307

[3] Calorimetric determination of the standard enthalpies of formation of gibbsite, Al(OH)(3)(cr), and boehmite, AlOOH(cr) [J].

Chen, QY ;

Zeng, WM .

GEOCHIMICA ET COSMOCHIMICA ACTA, 1996, 60 (01) :1-5

[4] RAMAN-STUDY OF THE FORMATION OF TRANSITION ALUMINA SINGLE-CRYSTAL FROM PROTONIC BETA-BETA''-ALUMINAS [J].

COLOMBAN, P .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1988, 7 (12) :1324-1326

[5] UBIQUITOUS BLUE LUMINESCENCE FROM UNDOPED SYNTHETIC SAPPHIRES [J].

EVANS, BD .

JOURNAL OF LUMINESCENCE, 1994, 60-1 :620-626

[6] PROTON MOBILITY IN SOLIDS .I. HYDROGENIC VIBRATION MIDES AND PARTON DELOCALIZATION IN BOEHMITE [J].

FRIPIAT, JJ ;

BOSMANS, H ;

BOUXHET, PG .

JOURNAL OF PHYSICAL CHEMISTRY, 1967, 71 (04) :1097-&

[7] Dehydroxylation of aluminum (oxo)hydroxides using infrared emission spectroscopy. Part II: Boehmite [J].

Frost, RL ;

Kloprogge, JT ;

Russell, SC ;

Szetu, J .

APPLIED SPECTROSCOPY, 1999, 53 (05) :572-582

[8] Nanoparticle assembly of mesoporous AlOOH (boelamite) [J].

Hicks, RW ;

Pinnavaia, TJ .

CHEMISTRY OF MATERIALS, 2003, 15 (01) :78-82

[9] Influence of precipitation conditions (pH and temperature) on the morphology and porosity of boehmite particles [J].

Hochepied, JF ;

Nortier, P .

POWDER TECHNOLOGY, 2002, 128 (2-3) :268-275

[10] THE HYDROGEN BOND IN BOEHMITE [J].

HOLM, CH ;

ADAMS, CR ;

IBERS, JA .

JOURNAL OF PHYSICAL CHEMISTRY, 1958, 62 (08) :992-994