Control of morphology and helicity of chiral mesoporous silica

被引：152

作者：

Jin, HY

Liu, Z

Ohsuna, T

Terasaki, O

Inoue, Y

Sakamoto, K

Nakanishi, T

Ariga, K

Che, SN

机构：

[1] Shanghai Jiao Tong Univ, Dept Chem, Sch Chem & Chem Technol, Shanghai 200240, Peoples R China

[2] AIST, Res Ctr Adv Carbon Mat, Tsukuba, Ibaraki 3058565, Japan

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

[4] Osaka Univ, Dept Mol Chem, Suita, Osaka 5650871, Japan

[5] Osaka Univ, Entropy Control Project, Suita, Osaka 5650871, Japan

[6] Shiseido Co Ltd, Res Ctr, Tsuzuki Ku, Yokohama, Kanagawa 2248558, Japan

[7] Natl Inst Mat Sci, Adv Mat Lab, Supermol Grp, Tsukuba, Ibaraki 3050044, Japan

来源：

ADVANCED MATERIALS | 2006年 / 18卷 / 05期

关键词：

D O I：

10.1002/adma.200502038

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Chiral ordered mesoporous silica has been synthesized by using a chiral surfactant (N-myristoyl-L-alanine sodium salt) as a template, 3-aminopropyl-triethoxysilane as a co-structure directing agent, and tetraethoxylsilane as an inorganic source. The helicity and the morphology of the mesoporous silica are determined by the stirring rate during the chiral surfactant self-assembly (see Figure), providing new insight into the chiral self-assembly of molecules.

引用

页码：593 / +

页数：5

共 28 条

[1] Synthesis of a stable hexagonally packed mesoporous niobium oxide molecular sieve through a novel ligand-assisted templating mechanism [J].