Direct observation of 3D mesoporous structure by scanning electron microscopy (SEM): SBA-15 silica and CMK-5 carbon

被引：183

作者：

Che, SN

Lund, K

Tatsumi, T

Iijima, S

Joo, SH

Ryoo, R

Terasaki, O ^{[1
]}

机构：

[1] Tohoku Univ, Grad Sch Sci, Dept Phys, Sendai, Miyagi 9808578, Japan

[2] NEC Corp Ltd, ICORP, JST, Tsukuba, Ibaraki 3058501, Japan

[3] Univ Stockholm, Arrhenius Lab, S-10691 Stockholm, Sweden

[4] Yokohama Natl Univ, Fac Engn, Div Mat Sci & Chem Engn, Yokohama, Kanagawa 2408501, Japan

[5] Korea Adv Inst Sci & Technol, Sch Mol Sci BK21, Dept Chem, Taejon 305701, South Korea

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 19期

关键词：

carbon nanotubes; electron microscopy; mesoporous materials; self-assembly; zeolite analogues;

D O I：

10.1002/anie.200250726

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

No metal jacket required: The surface structures of mesoporous materials were accurately determined by using electron-microscopy techniques - without the need for metal plating. The effectiveness of these techniques was demonstrated with SBA-15 mesoporous silica (see image) and its CMK-5 carbon replica, for which high-resolution images of the surfaces were obtained.

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页码：2182 / 2185

页数：4

相关论文

共 17 条

[1] 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

[2] The structure of MCM-48 determined by electron crystallography [J].

Carlsson, A ;

Kaneda, M ;

Sakamoto, Y ;

Terasaki, O ;

Ryoo, R ;

Joo, SH .

JOURNAL OF ELECTRON MICROSCOPY, 1999, 48 (06) :795-798

[3] Microporosity and connections between pores in SBA-15 mesostructured silicas as a function of the temperature of synthesis [J].

Galarneau, A ;

Cambon, N ;

Di Renzo, F ;

Ryoo, R ;

Choi, M ;

Fajula, F .

NEW JOURNAL OF CHEMISTRY, 2003, 27 (01) :73-79

[4] 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

[5] 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

[6] Structural study of mesoporous MCM-48 and carbon networks synthesized in the spaces of MCM-48 by electron crystallography [J].

Kaneda, M ;

Tsubakiyama, T ;

Carlsson, A ;

Sakamoto, Y ;

Ohsuna, T ;

Terasaki, O ;

Joo, SH ;

Ryoo, R .

JOURNAL OF PHYSICAL CHEMISTRY B, 2002, 106 (06) :1256-1266

[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]

Liu Z, 2001, CHEMPHYSCHEM, V2, P229, DOI 10.1002/1439-7641(20010417)2:4<229::AID-CPHC229>3.0.CO

[9]

2-G

[10] COOPERATIVE FORMATION OF INORGANIC-ORGANIC INTERFACES IN THE SYNTHESIS OF SILICATE MESOSTRUCTURES [J].

MONNIER, A ;

SCHUTH, F ;

HUO, Q ;

KUMAR, D ;

MARGOLESE, D ;

MAXWELL, RS ;

STUCKY, GD ;

KRISHNAMURTY, M ;

PETROFF, P ;

FIROUZI, A ;

JANICKE, M ;

CHMELKA, BF .

SCIENCE, 1993, 261 (5126) :1299-1303