Selective synthesis of Pd nanoparticles in complementary micropores of SBA-15

被引：61

作者：

Yuranov, I ^{[1
]}

Kiwi-Minsker, L ^{[1
]}

Buffat, P ^{[1
]}

Renken, A ^{[1
]}

机构：

[1] Swiss Fed Inst Technol, CH-1015 Lausanne, Switzerland

来源：

CHEMISTRY OF MATERIALS | 2004年 / 16卷 / 05期

关键词：

D O I：

10.1021/cm035018y

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Pd/PdO nanoparticles have been selectively synthesized within the SBA-15 complementary micropores located in the mesopore walls, resulting in a bifunctional material with stable nanoparticles (∼1.1 nm) and highly ordered open mesopore channels.

引用

页码：760 / 761

页数：2

共 25 条

[1] Catalytic CO oxidation over palladium supported NaZSM-5 catalysts [J].

Bi, YS ;

Lu, GX .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2003, 41 (03) :279-286

[2] THE INFLUENCE OF PARTICLE-SIZE ON THE CATALYTIC PROPERTIES OF SUPPORTED METALS [J].

CHE, M ;

BENNETT, CO .

ADVANCES IN CATALYSIS, 1989, 36 :55-172

[3]

de Jongh L. J., 1994, PHYS CHEM METAL CLUS

[4] Palladium-exchanged MFI-type zeolites in the catalytic reduction of nitrogen monoxide by methane - Influence of the Si/Al ratio on the activity and the hydrothermal stability [J].

Descorme, C ;

Gelin, P ;

Lecuyer, C ;

Primet, M .

APPLIED CATALYSIS B-ENVIRONMENTAL, 1997, 13 (3-4) :185-195

[5] True microporosity and surface area of mesoporous SBA-15 silicas as a function of synthesis temperature [J].

Galarneau, A ;

Cambon, H ;

Di Renzo, F ;

Fajula, F .

LANGMUIR, 2001, 17 (26) :8328-8335

[6] Size- and support-dependency in the catalysis of gold [J].

Haruta, M .

CATALYSIS TODAY, 1997, 36 (01) :153-166

[7] The current role of mesostructures in composite materials and device fabrication [J].

Hayward, RC ;

Alberius-Henning, P ;

Chmelka, BF ;

Stucky, GD .

MICROPOROUS AND MESOPOROUS MATERIALS, 2001, 44 :619-624

[8]

Herron N, 1998, ADV MATER, V10, P1173, DOI 10.1002/(SICI)1521-4095(199810)10:15<1173::AID-ADMA1173>3.0.CO

[9]

2-6

[10] Existence of a microporous corona around the mesopores of silica-based SBA-15 materials templated by triblock copolymers [J].

Impéror-Clerc, M ;

Davidson, P ;

Davidson, A .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (48) :11925-11933

← 1 2 3 →