Facile and Continuous Synthesis of Ag@SiO2 Core-Shell Nanoparticles by a Flow Reactor System Assisted with Homogeneous Microwave Heating

被引：22

作者：

Nishioka, Masateru ^{[1
]}

Miyakawa, Masato ^{[1
]}

Kataoka, Haruki ^{[2
]}

Koda, Hidekazu ^{[2
]}

Sato, Koichi ^{[1
]}

Suzuki, Toshishige M. ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Miyagino Ku, Sendai, Miyagi 9838551, Japan

[2] KK Shinko Kagaku Kogyosho, Koshigaya, Saitama 3430012, Japan

来源：

CHEMISTRY LETTERS | 2011年 / 40卷 / 10期

关键词：

SILICA; PARTICLES;

D O I：

10.1246/cl.2011.1204

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ag@SiO2, core-shell nanoparticles were synthesized by integration of a series of flow processes including microwave (MW)-assisted Ag nanoparticle formation followed by coating with SiO2 shell. TEM monitoring of the reaction intermediates revealed that two reaction pathways take place concurrently during the SiO2 shell coating. MW heating (70 degrees C, 1 s remarkably reduced the SiO2 shell-formation reaction time.

引用

页码：1204 / 1206

页数：3

共 21 条

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