Homogeneous incorporation of metal nanoparticles into ordered macroporous carbons

被引：62

作者：

Baumann, TF ^{[1
]}

Satcher, JH ^{[1
]}

机构：

[1] Lawrence Livermore Natl Lab, Chem & Mat Sci Directorate, Livermore, CA 94551 USA

来源：

CHEMISTRY OF MATERIALS | 2003年 / 15卷 / 20期

关键词：

D O I：

10.1021/cm0343960

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：

We present the first examples of ordered macroporous carbons (OMCs) containing metal nanoparticles and hierarchical pore structures. The sol-gel polymerization of formaldehyde with potassium 2,4-dihydroxybenzoate within the void spaces of an ordered array of polystyrene spheres, followed by ion exchange, template removal, and carbonization, affords M-doped OMCs, where M = Co, Ni, Cu.

引用

页码：3745 / 3747

页数：3

共 47 条

[41] Hierarchically ordered oxides [J].

Yang, PD ;

Deng, T ;

Zhao, DY ;

Feng, PY ;

Pine, D ;

Chmelka, BF ;

Whitesides, GM ;

Stucky, GD .

SCIENCE, 1998, 282 (5397) :2244-2246

[42] Novel approach to the fabrication of macroporous polymers and their use as a template for crystalline titania nanorings [J].

Yi, DK ;

Kim, DY .

NANO LETTERS, 2003, 3 (02) :207-211

[43] Fabrication of ordered uniform porous carbon networks and their application to a catalyst supporter [J].

Yu, JS ;

Kang, S ;

Yoon, SB ;

Chai, G .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (32) :9382-9383

[44] Ordered uniform porous carbon by carbonization of sugars [J].

Yu, JS ;

Yoon, SB ;

Chai, GS .

CARBON, 2001, 39 (09) :1442-1446

[45] Carbon structures with three-dimensional periodicity at optical wavelengths [J].

Zakhidov, AA ;

Baughman, RH ;

Iqbal, Z ;

Cui, CX ;

Khayrullin, I ;

Dantas, SO ;

Marti, I ;

Ralchenko, VG .

SCIENCE, 1998, 282 (5390) :897-901

[46] Fabrication of inverse opal via ordered highly charged colloidal spheres [J].

Zeng, F ;

Sun, ZW ;

Wang, CY ;

Ren, BY ;

Liu, XX ;

Tong, Z .

LANGMUIR, 2002, 18 (24) :9116-9120

[47] In situ cyclodextrin-based homogeneous incorporation of metal (M = Pd, Pt, Ru) nanoparticles into silica with bimodal pore structure [J].

Zhou, Y ;

Yu, SH ;

Thomas, A ;

Han, BH .

CHEMICAL COMMUNICATIONS, 2003, (02) :262-263

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