Mesoporous silica platelets with perpendicular nanochannels via a ternary surfactant system

被引：92

作者：

Chen, BC

Lin, HP ^{[1
]}

Chao, MC

Mou, CY

Tang, CY

机构：

[1] Natl Cheng Kung Univ, Dept Chem, Tainan 701, Taiwan

[2] Natl Taiwan Univ, Dept Chem, Taipei 106, Taiwan

[3] Natl Taiwan Univ, Dept Zool, Taipei 106, Taiwan

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 18期

关键词：

D O I：

10.1002/adma.200306327

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mesoporous silica platelets with perpendicular nanochannels (see Figure) have been conveniently prepared by using a ternary cetyltrimethyl ammonium bromide-sodium dodecylsulfate-Pluronic123 surfactant system as a template and sodium silicate as the silica source. The diameter of the fabricated nanochannels is about 7.0 nm, and the length distribution ranges from 30 to 100 nm.

引用

收藏

页码：1657 / +

页数：6

相关论文

共 29 条

[1] Biomimetic pathways for assembling inorganic thin films [J].

Aksay, IA ;

Trau, M ;

Manne, S ;

Honma, I ;

Yao, N ;

Zhou, L ;

Fenter, P ;

Eisenberger, PM ;

Gruner, SM .

SCIENCE, 1996, 273 (5277) :892-898

[2] Self-ordered pore structure of anodized aluminum on silicon and pattern transfer [J].

Crouse, D ;

Lo, YH ;

Miller, AE ;

Crouse, M .

APPLIED PHYSICS LETTERS, 2000, 76 (01) :49-51

[3] Block copolymer thin films: Physics and applications [J].

Fasolka, MJ ;

Mayes, AM .

ANNUAL REVIEW OF MATERIALS RESEARCH, 2001, 31 :323-355

[4] Alignment control of a cyanine dye using a mesoporous silica film with uniaxially aligned mesochannels [J].

Fukuoka, A ;

Miyata, H ;

Kuroda, K .

CHEMICAL COMMUNICATIONS, 2003, (02) :284-285

[5] An in situ study of mesostructured CTAB-silica film formation during dip coating using time-resolved SAXS and interferometry measurements [J].

Grosso, D ;

Babonneau, F ;

Albouy, PA ;

Amenitsch, H ;

Balkenende, AR ;

Brunet-Bruneau, A ;

Rivory, J .

CHEMISTRY OF MATERIALS, 2002, 14 (02) :931-939

[6] PHASE-BEHAVIOR OF AQUEOUS MIXTURES OF DODECYLTRIMETHYLAMMONIUM BROMIDE (DTAB) AND SODIUM DODECYL-SULFATE (SDS) [J].

HERRINGTON, KL ;

KALER, EW ;

MILLER, DD ;

ZASADZINSKI, JA ;

CHIRUVOLU, S .

JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (51) :13792-13802

[7] Asymmetric block copolymers confined in a thin film [J].

Huinink, HP ;

Brokken-Zijp, JCM ;

van Dijk, MA ;

Sevink, GJA .

JOURNAL OF CHEMICAL PHYSICS, 2000, 112 (05) :2452-2462

[8]

Iler RK, 1979, CHEM SILICA SOLUBILI, DOI DOI 10.1002/ANGE.19800920433

[9] Synthesis of highly ordered mesoporous silica materials using sodium silicate and amphiphilic block copolymers [J].

Kim, JM ;

Stucky, GD .

CHEMICAL COMMUNICATIONS, 2000, (13) :1159-1160

[10] Phase behavior in thin films of cylinder-forming block copolymers [J].

Knoll, A ;

Horvat, A ;

Lyakhova, KS ;

Krausch, G ;

Sevink, GJA ;

Zvelindovsky, AV ;

Magerle, R .

PHYSICAL REVIEW LETTERS, 2002, 89 (03) :355011-355014