Lauric acid template synthesis of thermally stable lamellar crystalline zirconia via a reflux-hydrothermal route

被引：6

作者：

Ji, Xiujie ^{[1
]}

Liu, Chaoya ^{[2
]}

Liu, Chao ^{[2
]}

Li, Jia ^{[2
]}

Yu, Xiaofei ^{[2
]}

Su, Penghe ^{[1
]}

Huang, Jieru ^{[1
]}

Jia, Jianlong ^{[2
]}

Wu, Jie ^{[2
]}

Chen, Luyang ^{[1
]}

Chen, Cuihong ^{[2
]}

Wu, Yajing ^{[2
]}

Fan, Ying ^{[2
]}

Lin, Jing ^{[2
]}

Cheng, Bowen ^{[1
]}

Tang, Chengchun ^{[2
]}

机构：

[1] Tianjin Polytech Univ, State Key Lab Hollow Fiber Membrane Mat & Proc, Tianjin 300387, Peoples R China

[2] Hebei Univ Technol, Sch Mat Sci & Engn, Tianjin 300130, Peoples R China

来源：

MATERIALS LETTERS | 2014年 / 122卷

基金：

中国国家自然科学基金;

关键词：

Zirconia; Lauric acid; Lamellar; Supramolecular template; Crystal growth; Nanocrystalline materials; HIGH-SURFACE-AREA; MESOPOROUS ZIRCONIA; CATALYTIC-ACTIVITY; OXIDE; NANOPARTICLES; NANOSPHERES; WATER;

D O I：

10.1016/j.matlet.2014.02.033

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Thermally stable lamellar crystalline zirconia (TSLCZ) was prepared by a reflux-hydrothermal hybrid method. ZrOCl2, NaOH and lauric acid (LA) were used as Zr source, precipitant and supramolecular template, respectively. TSLCZ is well crystallized and exhibits ordered lamellar superstructure and good thermostability at 500 degrees C. TEM confirmed the 1.0 nm periodic lamellar superstructure detected and calculated by SAXRD (1.04 nm), which is composed of 0.5 nm-thick framework and pore layers alternatively. The synthesis mechanism of TSLCZ via a LA template was proposed and discussed in thermodynamics. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：309 / 311

页数：3

共 25 条

[1] A composite surfactant route for the synthesis of thermally stable and hierarchically porous zirconia with a nanocrystallized framework [J].

Chen, HR ;

Gu, JL ;

Shi, JL ;

Liu, ZC ;

Gao, JH ;

Ruan, ML ;

Yan, DS .

ADVANCED MATERIALS, 2005, 17 (16) :2010-+

[2] Highly ordered porous zirconias from surfactant-controlled syntheses:: Zirconium oxide-sulfate and zirconium oxo phosphate [J].

Ciesla, U ;

Fröba, M ;

Stucky, G ;

Schüth, F .

CHEMISTRY OF MATERIALS, 1999, 11 (02) :227-234

[3] Solvothermal synthesis of mesoporous aluminophosphate for polluted water remediation [J].

Das, Swapan K. ;

Bhunia, Manas K. ;

Bhaumik, Asim .

MICROPOROUS AND MESOPOROUS MATERIALS, 2012, 155 :258-264

[4] Self-Assembled Mesoporous Zirconia and Sulfated Zirconia Nanoparticles Synthesized. by Triblock Copolymer as Template [J].

Das, Swapan K. ;

Bhunia, Manas K. ;

Sinha, Anil K. ;

Bhaumik, Asim .

JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (20) :8918-8923

[5] Synthesis and characterization of γ-alumina nanospheres templated by lauric acid [J].

Fu, Qingtao ;

He, Tingting ;

Yu, Lianqing ;

Chai, Yongming ;

Liu, Chenguang .

JOURNAL OF NATURAL GAS CHEMISTRY, 2010, 19 (06) :557-559

[6] Large-scale synthesis of organophilic zirconia nanoparticles and their application in organic-inorganic nanocomposites for efficient volume holography [J].

Garnweitner, Georg ;

Goldenberg, Leonid M. ;

Sakhno, Oksana V. ;

Antonietti, Markus ;

Niederberger, Markus ;

Stumpe, Joachim .

SMALL, 2007, 3 (09) :1626-1632

[7] Preparation and characterisation of mesoporous, high-surface-area zirconium(IV) oxide [J].

Hudson, MJ ;

Knowles, JA .

JOURNAL OF MATERIALS CHEMISTRY, 1996, 6 (01) :89-95

[8] Amphoteric surfactant templating route for mesoporous zirconia [J].

Kim, A ;

Bruinsma, P ;

Chen, Y ;

Wang, LQ ;

Liu, J .

CHEMICAL COMMUNICATIONS, 1997, (02) :161-162

[9]

Knowles J.A., 1995, Journal of the Chemical Society, Chemical Communications, V1995, P2083, DOI DOI 10.1039/c39950002083

[10] ORDERED MESOPOROUS MOLECULAR-SIEVES SYNTHESIZED BY A LIQUID-CRYSTAL TEMPLATE MECHANISM [J].

KRESGE, CT ;

LEONOWICZ, ME ;

ROTH, WJ ;

VARTULI, JC ;

BECK, JS .

NATURE, 1992, 359 (6397) :710-712

← 1 2 3 →