Cubic Ia3d large mesoporous silica:: synthesis and replication to platinum nanowires, carbon nanorods and carbon nanotubes

被引：1388

作者：

Kleitz, F ^{[1
]}

Choi, SH ^{[1
]}

Ryoo, R ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem, Natl Creat Res Initiat Ctr Funct Nanomat, Sch Mol Sci, Taejon 305701, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 17期

关键词：

D O I：

10.1039/b306504a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new synthesis route to high-quality large mesoporous cubic Ia3d silica is reported, utilizing a triblock copolymer ( EO20PO70EO20) - butanol mixture for the structure direction in aqueous solution.

引用

页码：2136 / 2137

页数：2

共 13 条

[1] Kinetics of cosurfactant-surfactant-silicate phase behavior.: 1.: Short-chain alcohols [J].

Ågren, P ;

Lindén, M ;

Rosenholm, JB ;

Schwarzenbacher, R ;

Kriechbaum, M ;

Amenitsch, H ;

Laggner, P ;

Blanchard, J ;

Schüth, F .

JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (29) :5943-5948

[2] Structure of MCM-48 revealed by transmission electron microscopy [J].

Alfredsson, V ;

Anderson, MW .

CHEMISTRY OF MATERIALS, 1996, 8 (05) :1141-1146

[3] A NEW FAMILY OF MESOPOROUS MOLECULAR-SIEVES PREPARED WITH LIQUID-CRYSTAL TEMPLATES [J].

BECK, JS ;

VARTULI, JC ;

ROTH, WJ ;

LEONOWICZ, ME ;

KRESGE, CT ;

SCHMITT, KD ;

CHU, CTW ;

OLSON, DH ;

SHEPPARD, EW ;

MCCULLEN, SB ;

HIGGINS, JB ;

SCHLENKER, JL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (27) :10834-10843

[4] Ia3d Cubic mesoporous silicas using EO17MA23 diblock copolymers made from ATRP [J].

Chan, YT ;

Lin, HP ;

Mou, CY ;

Liu, ST .

CHEMICAL COMMUNICATIONS, 2002, (23) :2878-2879

[5] Control of pore sizes in mesoporous silica templated by liquid crystals in block copolymer-cosurfactant-water systems [J].

Feng, PY ;

Bu, XH ;

Pine, DJ .

LANGMUIR, 2000, 16 (12) :5304-5310

[6] Formation of a new Ia(3)over-bard cubic meso-structured silica via triblock copolymer-assisted synthesis [J].

Flodström, K ;

Alfredsson, V ;

Källrot, N .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (15) :4402-4403

[7] Ordered nanoporous arrays of carbon supporting high dispersions of platinum nanoparticles [J].

Joo, SH ;

Choi, SJ ;

Oh, I ;

Kwak, J ;

Liu, Z ;

Terasaki, O ;

Ryoo, R .

NATURE, 2001, 412 (6843) :169-172

[8] Synthesis of new, nanoporous carbon with hexagonally ordered mesostructure [J].

Jun, S ;

Joo, SH ;

Ryoo, R ;

Kruk, M ;

Jaroniec, M ;

Liu, Z ;

Ohsuna, T ;

Terasaki, O .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (43) :10712-10713

[9]

Liu XY, 2002, ANGEW CHEM INT EDIT, V41, P3876, DOI 10.1002/1521-3773(20021018)41:20<3876::AID-ANIE3876>3.0.CO

[10]

2-R

← 1 2 →