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  1. Journal of Wuhan University of Technology-Mater. Sci. Ed.
  2. Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 18
  3. Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 18, Issue 4, December 2003
  4. A new method of preparing alkanethiol-protected gold nanoparticals
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Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 32
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 31
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 30
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 29
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 28
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 27
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 26
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 25
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 24
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 23
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 22
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 21
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 20
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 19
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 18
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 18, Issue 4, December 2003
A new method of preparing alkanethiol-protected gold nanoparticals
Electrochemical synthesis and absorption properties of gold nanorods
The dynamics of acid treatment in the preparation of porous glass
In-situ synthesis and characteristics of TiC−Fe cermet graded composite coating on a steel substrate
Effects of nanoparticle size and morphology on IR diffuse reflection spectra
Self-assembling synthesis of vanadium oxide nanotubes and simple determination of the content of V(IV)
Preparation and structure of rainbow piezoelectric ceramics
Modeling of temperature and residual stress fields resulting from impacting process of a molten Ni particle onto a flat substrate
Theoretical study on auto-oscillating combustion in self-propagating high temperature synthesis
Synthesis and characterization of a new Fe$_{2}$O$_{3}$ pillared triple-layered perovskite KSr$_{2}$Nb$_{3}$O$_{10}$
Microstructures and mechanical properties of ceramic/metal gradient thermal barrier coatings
The characteristics and application of polymer optical fiber
Study on Z-H/BMP toughened compound artificial bone and its osteogenesis
Synthesis and characterization of (PEO)$_{ x }$−(V$_{0.85}$Mo$_{0.15}$)$_{2}$O$_{5}$ nanocomposite films
The rapidly solidified aging copper alloy by BP neural network
Effect of additive on sulfur-fixation process of sulfur-fixation agent
The tribological properties of the hot-extrusion nylon coating in the oil well environment
The influence of mo additive on the microstructure and property of Ti/Al$_{2}$O$_{3}$ composite
Preparation and properties of phenolic resin/montmorillonite intercalation nanocomposites
Vacuum infusion molding process (Part 2 VIMP based on grooves)
The hydration of blended cement at lowW/B ratio
Microstructure and composition of hydration products of ordinary Portland cement with ground steel-making slag
The hydration characteristics and expansion machanism of expansive cement at lowW/B ratio
Activation of rejected fly ash using flue gas desulphurization (FGD) sludge
Effect of relative stress on post-peak uniaxial compression fracture energy of concrete
Effect of the composite of natural zeolite and fly ash on alkali-silica reaction
Preparation of graphite gangue wall body materials by solidifying technique
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 18, Issue 3, September 2003
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 18, Issue 2, June 2003
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 18, Issue 1, March 2003
Journal of Wuhan University of Technology-Mater. Sci. Ed. : Volume 17

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A new method of preparing alkanethiol-protected gold nanoparticals

Content Provider Springer Nature Link
Author Xiao ya, Hu Qin, Xu Rong, Guo
Copyright Year 2003
Abstract In a new two-phase system (tetrahydrofuran/saturated NaCl aqueous solution) monolayer protected clusters (MPCs) were prepared. The AuCl 4 − anion in saturated electrolyte aqueous solution was transferred into the organic phase of tetrahydrofuran by tetra-n-butylammonium bromide ((C$_{4}$H$_{9}$)$_{4}$NBr) and was reduced quickly by sodium borohydride in the presence of alkanethiol. The functionalized MPCs were characterized by solubility, transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), energy-dispersive X-ray (EDX) analysis and UV-vis spectroscopy. Electrochemical measurements of MPCs in CH$_{2}$ Cl$_{2}$ exhibited 7 pairs of reversible voltammetric waves within the potential range of −1.0 to 1.0V (vs Ag/AgCl), which was ascribed to the quantized capacitance charging of nanoparticle double layers. All the results show that the new preparing method is feasible.
Starting Page 1
Ending Page 5
Page Count 5
File Format PDF
ISSN 10002413
Journal Journal of Wuhan University of Technology-Mater. Sci. Ed.
Volume Number 18
Issue Number 4
e-ISSN 19930437
Language English
Publisher Wuhan University of Technology
Publisher Date 2003-01-01
Publisher Place Wuhan
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword chemical preparation monolayer protected cluster quantized charging Materials Science
Content Type Text
Resource Type Article
Subject Materials Science
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