Direct synthesis of functionalized mesoporous silica by non-ionic alkylpolyethyleneoxide surfactant assembly

被引：138

作者：

Richer, R ^{[1
]}

Mercier, L ^{[1
]}

机构：

[1] Laurentian Univ, Dept Chem & Biochem, Sudbury, ON P3E 2C6, Canada

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 16期

关键词：

D O I：

10.1039/a803285h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The co-condensation of tetraethoxysilane (TEOS) and organotrialkoxysilane [(RO)(3)SiR'] assembled in the presence of structure-directing non-ionic polyethyleneoxide surfactant micelles provides a convenient neutral pH synthesis methodology for the one-step preparation of organically functionalized mesostructured materials.

引用

页码：1775 / 1776

页数：2

共 14 条

[1] TEMPLATING OF MESOPOROUS MOLECULAR-SIEVES BY NONIONIC POLYETHYLENE OXIDE SURFACTANTS [J].

BAGSHAW, SA ;

PROUZET, E ;

PINNAVAIA, TJ .

SCIENCE, 1995, 269 (5228) :1242-1244

[2]

Brunel D, 1995, STUD SURF SCI CATAL, V97, P173

[3] Synthesis of hybrid inorganic-organic mesoporous silica by co-condensation of siloxane and organosiloxane precursors [J].

Burkett, SL ;

Sims, SD ;

Mann, S .

CHEMICAL COMMUNICATIONS, 1996, (11) :1367-1368

[4] Functionalized monolayers on ordered mesoporous supports [J].

Feng, X ;

Fryxell, GE ;

Wang, LQ ;

Kim, AY ;

Liu, J ;

Kemner, KM .

SCIENCE, 1997, 276 (5314) :923-926

[5] Synthesis and characterization of ordered organo-silica-surfactant mesophases with functionalized MCM-41-type architecture [J].

Fowler, CE ;

Burkett, SL ;

Mann, S .

CHEMICAL COMMUNICATIONS, 1997, (18) :1769-1770

[6] METHOD FOR THE CALCULATION OF EFFECTIVE PORE-SIZE DISTRIBUTION IN MOLECULAR-SIEVE CARBON [J].

HORVATH, G ;

KAWAZOE, K .

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 1983, 16 (06) :470-475

[7] 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

[8] Synthesis of ordered microporous silicates with organosulfur surface groups and their applications as solid acid catalysts [J].

Lim, MH ;

Blanford, CF ;

Stein, A .

CHEMISTRY OF MATERIALS, 1998, 10 (02) :467-+

[9] Direct preparation of organically modified MCM-type materials. Preparation and characterisation of aminopropyl-MCM and 2-cyanoethyl-MCM [J].

Macquarrie, DJ .

CHEMICAL COMMUNICATIONS, 1996, (16) :1961-1962

[10] HETEROGENEOUS CATALYSTS OBTAINED BY GRAFTING METALLOCENE COMPLEXES ONTO MESOPOROUS SILICA [J].

MASCHMEYER, T ;

REY, F ;

SANKAR, G ;

THOMAS, JM .

NATURE, 1995, 378 (6553) :159-162

← 1 2 →