In situ microstructure control of oriented layered double hydroxide monolayer films with curved hexagonal crystals as superhydrophobic materials

被引：298

作者：

Chen, Hongyun ^{[1
]}

Zhang, Fazhi ^{[1
]}

Fu, Shanshan ^{[1
]}

Duan, Xue ^{[1
]}

机构：

[1] Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China

来源：

ADVANCED MATERIALS | 2006年 / 18卷 / 23期

关键词：

D O I：

10.1002/adma.200600615

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Oriented NiAl-layered double hydroxide (LDH) films with micro-/nanometer scale binary structures are prepared by in situ crystallization, without using any external aluminum source or shape-directing surfactant, on a porous anodic alumina/aluminum substrate. The NiAl-LDH film structures can be controlled by tuning crystallization temperature and time. Facile hydrophobic modification of the film surface leads to superhydrophobicity, as shown in the figure.

引用

页码：3089 / +

页数：6

共 49 条

[1] Synthesis, characterization, and ion exchange properties of hydrotalcite Mg6Al2(OH)16(A)x(A′)2-x•4H2O (A, A′ = Cl-, Br, I-, and NO3-, 2≥x≥0) derivatives [J].

Bontchev, RP ;

Liu, S ;

Krumhansl, JL ;

Voigt, J ;

Nenoff, TM .

CHEMISTRY OF MATERIALS, 2003, 15 (19) :3669-3675

[2] Formation and characteristics of Al-Zn hydrotalcite coatings on galvanized steel [J].

Buchheit, RG ;

Guan, H .

JCT RESEARCH, 2004, 1 (04) :277-290

[3] Acid-base properties of Mg-Ni-Al mixed oxides using LDH as precursors [J].

Casenave, S ;

Martinez, H ;

Guimon, C ;

Auroux, A ;

Hulea, V ;

Cordoneanu, A ;

Dumitriu, E .

THERMOCHIMICA ACTA, 2001, 379 (1-2) :85-93

[4] Ultrahydrophobic and ultralyophobic surfaces:: Some comments and examples [J].

Chen, W ;

Fadeev, AY ;

Hsieh, MC ;

Öner, D ;

Youngblood, J ;

McCarthy, TJ .

LANGMUIR, 1999, 15 (10) :3395-3399

[5] Solvent-free oxidation of benzyl alcohol to benzaldehyde by tert-butyl hydroperoxide using transition metal containing layered double hydroxides and/or mixed hydroxides [J].

Choudhary, VR ;

Dumbre, DK ;

Uphade, BS ;

Narkhede, VS .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2004, 215 (1-2) :129-135

[6] Differentiation of mobile and immobile pesticides on anionic clays by 1H HR MAS NMR spectroscopy [J].

Combourieu, B ;

Inacio, J ;

Delort, AM ;

Forano, C .

CHEMICAL COMMUNICATIONS, 2001, (21) :2214-2215

[7] Bio-nanocomposites based on layered double hydroxides [J].

Darder, M ;

López-Blanco, M ;

Aranda, P ;

Leroux, F ;

Ruiz-Hitzky, E .

CHEMISTRY OF MATERIALS, 2005, 17 (08) :1969-1977

[8]

DELACAILLERIE JBD, 1995, J AM CHEM SOC, V117, P11471

[9] Polymerization of silicates in layered double hydroxides [J].

Depege, C ;

ElMetoui, FZ ;

Forano, C ;

deRoy, A ;

Dupuis, J ;

Besse, JP .

CHEMISTRY OF MATERIALS, 1996, 8 (04) :952-960

[10] Self-assembly and characterization of layered double hydroxide/DNA hybrids [J].

Desigaux, L ;

Ben Belkacem, M ;

Richard, P ;

Cellier, J ;

Léone, P ;

Cario, L ;

Leroux, F ;

Taviot-Guého, C ;

Pitard, B .

NANO LETTERS, 2006, 6 (02) :199-204

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