Achieving Site-Specificity in Multistep Colloidal Synthesis

被引：99

作者：

Feng, Yuhua ^{[1
,2
]}

Wang, Yawen ^{[1
]}

He, Jiating ^{[1
]}

Song, Xiaohui ^{[1
]}

Tay, Yee Yan ^{[3
]}

Hng, Huey Hoon ^{[3
]}

Ling, Xing Yi ^{[1
]}

Chen, Hongyu ^{[1
]}

机构：

[1] Nanyang Technol Univ, Div Chem & Biol Chem, Singapore 637371, Singapore

[2] Tonghua Normal Univ, Dept Chem, Tonghua 134002, Peoples R China

[3] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2015年 / 137卷 / 24期

基金：

新加坡国家研究基金会;

关键词：

GOLD NANOWIRES; SILVER; GROWTH; METAL; NANOPARTICLES; NANOPRISMS;

D O I：

10.1021/jacs.5b04310

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We show that partial inhibition of the emerging Ag domain can be achieved by controlling the growth dynamics. With the symmetry broken by the "fresh" surface, sequentially growth gives (Au sphere)-(Ag wire)-(Ag plate) triblock nanostructures. This new understanding opens doors to sophisticated synthetic designs, broadening the horizon of our search for functional architectures.

引用

页码：7624 / 7627

页数：4

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