Synthesis of silver nanoplates at high yields by slowing down the polyol reduction of silver nitrate with polyacrylamide

被引：194

作者：

Xiong, Yujie

Siekkinen, Andrew R.

Wang, Jinguo

Yin, Yadong

Kim, Moon J.

Xia, Younan ^{[1
]}

机构：

[1] Univ Washington, Dept Chem, Seattle, WA 98195 USA

[2] Univ Texas, Dept Elect Engn, Richardson, TX 75083 USA

[3] Univ Calif Riverside, Dept Chem, Riverside, CA 92521 USA

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2007年 / 17卷 / 25期

关键词：

D O I：

10.1039/b705253g

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This communication describes a simple route to Ag nanoplates by slowing the polyol reduction of silver nitrate with polyacrylamide (PAM). In addition to its role as a stabilizer for Ag colloids, the amino groups of PAM can form complexes with Ag+ ions in the solution to substantially reducing the reduction rate, leading to the formation of thin nanoplates.

引用

收藏

页码：2600 / 2602

页数：3

相关论文

共 30 条

[1] The use of nanocrystals in biological detection [J].

Alivisatos, P .

NATURE BIOTECHNOLOGY, 2004, 22 (01) :47-52

[2] A mechanism for transition-metal nanoparticle self-assembly [J].

Besson, C ;

Finney, EE ;

Finke, RG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (22) :8179-8184

[3] Preparation and study of polyacryamide-stabilized silver nanoparticles through a one-pot process [J].

Chen, Meng ;

Wang, Li-Ying ;

Han, Jian-Tao ;

Zhang, Jun-Yan ;

Li, Zhi-Yuan ;

Qian, Dong-Jin .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (23) :11224-11231

[4] Synthesis and characterization of truncated triangular silver nanoplates [J].

Chen, SH ;

Carroll, DL .

NANO LETTERS, 2002, 2 (09) :1003-1007

[5] Metal film over nanosphere (MFON) electrodes for surface-enhanced Raman spectroscopy (SERS): Improvements in surface nanostructure stability and suppression of irreversible loss [J].

Dick, LA ;

McFarland, AD ;

Haynes, CL ;

Van Duyne, RP .

JOURNAL OF PHYSICAL CHEMISTRY B, 2002, 106 (04) :853-860

[6]

Duff D.G., 1993, P ROY SOC LOND A MAT, V440, P589

[7]

Fievet F., 1989, M RS Bulletin, V74, P29, DOI [10.1557/S0883769400060930, DOI 10.1557/S0883769400060930]

[8] Stacking faults in formation of silver nanodisks [J].

Germain, V ;

Li, J ;

Ingert, D ;

Wang, ZL ;

Pileni, MP .

JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (34) :8717-8720

[9] Photoinduced conversion of silver nanospheres to nanoprisms [J].

Jin, RC ;

Cao, YW ;

Mirkin, CA ;

Kelly, KL ;

Schatz, GC ;

Zheng, JG .

SCIENCE, 2001, 294 (5548) :1901-1903

[10] Architectural control of magnetic semiconductor nanocrystals [J].

Jun, YW ;

Jung, YY ;

Cheon, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (04) :615-619