In situ fabrication of flower-like gold nanoparticles in surfactant-polyoxometalate-hybrid spherical assemblies

被引：56

作者：

Li, Haolong ^{[1
]}

Yang, Yang ^{[1
]}

Wang, Yizhan ^{[1
]}

Li, Wen ^{[1
]}

Bi, Lihua ^{[1
]}

Wu, Lixin ^{[1
]}

机构：

[1] Jilin Univ, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 21期

基金：

中国国家自然科学基金;

关键词：

ONE-STEP SYNTHESIS; ENCAPSULATED POLYOXOMETALATE; NANOSTRUCTURES; CHEMISTRY; STABILIZATION; NANOCRYSTALS; REDUCTION; CLUSTERS; CRYSTAL; COMPLEX;

D O I：

10.1039/b916797h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Flower-like gold nanoparticles (Au-NPs) were fabricated in surfactant-PMo12 hybrid assemblies, where PMo12 served as a UV-switchable reducing agent for producing Au-NPs and the organic surfactant matrices played the role of a soft template for the formation of flower-like structure of Au-NPs.

引用

页码：3750 / 3752

页数：3

共 30 条

[1] Polyxometalate-based vesicle and its honeycomb architectures on solid surfaces [J].

Bu, WF ;

Li, HL ;

Sun, H ;

Yin, SY ;

Wu, LX .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (22) :8016-8017

[2] Surfactant-encapsulated europium-substituted heteropolyoxotungstates: Structural characterizations and photophysical properties [J].

Bu, WF ;

Li, HL ;

Li, W ;

Wu, LX ;

Zhai, CX ;

Wu, YQ .

JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (34) :12776-12782

[3] Chemistry and properties of nanocrystals of different shapes [J].

Burda, C ;

Chen, XB ;

Narayanan, R ;

El-Sayed, MA .

CHEMICAL REVIEWS, 2005, 105 (04) :1025-1102

[4] Synthesis of polyoxometalate-protected gold nanoparticles by a ligand-exchange method: Application to the electrocatalytic reduction of bromate [J].

Ernst, Andrzej Z. ;

Sun, Laisheng ;

Wiaderek, Kamila ;

Kolary, Aneta ;

Zoladek, S. ;

Kulesza, Pawel J. ;

Cox, James A. .

ELECTROANALYSIS, 2007, 19 (19-20) :2103-2109

[5] One-step synthesis and stabilization of gold nanoparticles in water with the simple oxothiometalate Na2[Mo3(μ3-S)(μ-S)3(Hnta)3] [J].

Keita, Bineta ;

Biboum, Rosa Ngo ;

Mbomekalle, Israel Martyr ;

Floquet, Sebastien ;

Simonnet-Jegat, Corine ;

Cadot, Emmanuel ;

Miserque, Frederic ;

Berthet, Patrick ;

Nadjo, Louis .

JOURNAL OF MATERIALS CHEMISTRY, 2008, 18 (27) :3196-3199

[6] Synthesis of remarkably stabilized metal nanostructures using polyoxometalates [J].

Keita, Bineta ;

Liu, Tianbo ;

Nadjo, Louis .

JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (01) :19-33

[7]

Kurth DG, 2000, CHEM-EUR J, V6, P385, DOI 10.1002/(SICI)1521-3765(20000117)6:2<385::AID-CHEM385>3.0.CO

[8]

2-A

[9] A novel polymerizable pigment based on surfactant-encapsulated polyoxometalates and their application in polymer coloration [J].

Li, Haolong ;

Qi, Wei ;

Sun, Hang ;

Li, Pan ;

Yang, Yang ;

Wu, Lixin .

DYES AND PIGMENTS, 2008, 79 (02) :105-110

[10] Incorporation of polyoxometalates into polystyrene latex by supramolecular encapsulation and miniemulsion polymerization [J].

Li, Haolong ;

Li, Pan ;

Yang, Yang ;

Qi, Wei ;

Sun, Hang ;

Wu, Lixin .

MACROMOLECULAR RAPID COMMUNICATIONS, 2008, 29 (05) :431-436

← 1 2 3 →