Elemental Sulfur as a Reactive Medium for Gold Nanoparticles and Nanocomposite Materials

被引：64

作者：

Chung, Woo Jin ^{[1
]}

Simmonds, Adam G. ^{[1
]}

Griebel, Jared J. ^{[1
]}

Kim, Eui Tae ^{[2
,3
]}

Suh, Hyo Seon ^{[2
,3
]}

Shim, In-Bo ^{[4
]}

Glass, Richard S. ^{[1
]}

Loy, Douglas A. ^{[1
]}

Theato, Patrick ^{[2
,3
,5
]}

Sung, Yung-Eun ^{[2
,3
]}

Char, Kookheon ^{[2
,3
]}

Pyun, Jeffrey ^{[1
,2
,3
]}

机构：

[1] Univ Arizona, Dept Chem & Biochem, Tucson, AZ 85721 USA

[2] Seoul Natl Univ, Dept Chem & Biol Engn, World Class Univ Program Chem Convergence Energy, Seoul 151744, South Korea

[3] Seoul Natl Univ, Ctr Intelligent Hybrids, Seoul 151744, South Korea

[4] Kookmin Univ, Dept Nano & Elect Phys, Seoul 136702, South Korea

[5] Univ Hamburg, Inst Tech & Makromol Chem, D-20146 Hamburg, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 48期

基金：

美国国家科学基金会;

关键词：

nanocomposites; nanoparticles; sulfur; RECHARGEABLE LITHIUM BATTERIES; ELECTROCHEMICAL PROPERTIES; DISULFIDE) OLIGOMERS; IONIC LIQUIDS; CATHODE; COPOLYMERIZATION;

D O I：

10.1002/anie.201104237

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Get yellow: The utilization of elemental sulfur as an unconventional medium for the synthesis and stabilization of colloidal gold is reported. In this system, sulfur serves multiple functions to sulfurate PPh3, solubilize and reduce AuI precursors into Au nanoparticles (NPs; see picture). Direct vulcanization of sulfur dispersions of AuNPs afforded cross-linked nanocomposites as confirmed by TEM, XRD, XPS, and Raman spectroscopy. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：11409 / 11412

页数：4

共 33 条

[1]

[Anonymous], 2010, ANGEW CHEM-GER EDIT, DOI [DOI 10.1002/ANIE.200907324, DOI 10.1002/ANGE.200907324]

[2] Ionic liquids for the convenient synthesis of functional nanoparticles and other inorganic nanostructures [J].

Antonietti, M ;

Kuang, DB ;

Smarsly, B ;

Yong, Z .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (38) :4988-4992

[3]

Antonietti M, 2004, ANGEW CHEM, V116, P5096

[4] REACTIONS OF ELEMENTAL SULFUR .1. THE UNCATALYZED REACTION OF SULFUR WITH TRIARYLPHOSPHINES [J].

BARTLETT, PD ;

MEGUERIAN, G .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1956, 78 (15) :3710-3715

[5]

BLIGHT L, 1980, BRIT POLYM J, P5

[6]

Ding Y, 1997, J POLYM SCI POL CHEM, V35, P2961, DOI 10.1002/(SICI)1099-0518(199710)35:14<2961::AID-POLA17>3.0.CO

[7]

2-H

[8] New method to prepare graphite nanocomposites [J].

Du, Xusheng ;

Yu, Zhong-Zhen ;

Dasari, Aravind ;

Ma, Jun ;

Mo, Maosong ;

Meng, Yuezhong ;

Mai, Yiu-Wing .

CHEMISTRY OF MATERIALS, 2008, 20 (06) :2066-2068

[9] Sulfur as a Novel Nanopatterning Material: An Ultrathin Resist and a Chemically Addressable Template for Nanocrystal Self-Assembly [J].

Germain, Jonathan ;

Rolandi, Marco ;

Backer, Scott A. ;

Frechet, Jean M. J. .

ADVANCED MATERIALS, 2008, 20 (23) :4526-4529

[10] A High-Performance Polymer Tin Sulfur Lithium Ion Battery [J].

Hassoun, Jusef ;

Scrosati, Bruno .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (13) :2371-2374

← 1 2 3 4 →