Nanostructured porous gold for methanol electro-oxidation

J Zhang, P Liu, H Ma, Y Ding - The Journal of Physical Chemistry …, 2007 - ACS Publications
Dealloying single phase alloys is known to generate a type of nanostructured porous metals
with intriguing properties. In this study, nanoporous gold (NPG) made by dealloying Au− Ag …

Large area, molecularly smooth (0.2 nm rms) gold films for surface forces and other studies

L Chai, J Klein - Langmuir, 2007 - ACS Publications
Using large-area (cm2) single-crystal mica sheets as the templating substrate, we have
created correspondingly large template-stripped (TS) gold films (thickness 82±2 nm) that …

Electrochemical evaluation of citrate adsorption on Au (1 1 1) and the stability of citrate-reduced gold colloids

J Kunze, I Burgess, R Nichols, C Buess-Herman… - Journal of …, 2007 - Elsevier
Electrochemical methods have been used to provide a thermodynamic description of the
adsorption of citric acid (H3A) and dihydrogen citrate (H2A−) on a Au (111) surface. We …

Measurement of the charge number per adsorbed molecule and packing densities of self-assembled long-chain monolayers of thiols

T Laredo, J Leitch, M Chen, IJ Burgess, JR Dutcher… - Langmuir, 2007 - ACS Publications
We have applied a recently developed method (Langmuir 2006, 22, 5509− 5519) to
determine charge numbers per adsorbed molecule and packing densities in self-assembled …

Adsorption of N-Decyl-N,N,N-trimethylammonium Triflate (DeTATf), a Cationic Surfactant, on the Au(111) Electrode Surface

CL Brosseau, E Sheepwash, IJ Burgess, E Cholewa… - Langmuir, 2007 - ACS Publications
The adsorption behavior of the cationic surfactant N-decyl-N, N, N-trimethylammonium
triflate (DeTATf) on the Au (111) electrode surface was characterized using cyclic …

Structure and Electrochemical Characterization of 4-Methyl-4'-(n-mercaptoalkyl)biphenyls on Au(111)-(1 × 1)

R Aguilar-Sanchez, GJ Su, M Homberger… - The Journal of …, 2007 - ACS Publications
4-Methyl-4 '-(n-mercaptoalkyl) biphenyl (CH3− C6H4− C6H4−(CH2) n− SH, n= 1− 6, BP n)
monolayers self-assembled on Au (111)-(1× 1) electrode surfaces were studied by scanning …

Electric-field-driven surface aggregation of a model zwitterionic surfactant

S Xu, M Chen, E Cholewa, G Szymanski, J Lipkowski - Langmuir, 2007 - ACS Publications
Electrochemical measurements, atomic force microscopy, and scanning tunneling
microscopy have been combined to describe the electric-field-controlled surface …

Observation of the electrochemical oxidation of Au (110) by reflection anisotropy spectroscopy

CI Smith, NJ Almond, P Weightman - Journal of the …, 2007 - iopscience.iop.org
The reflection anisotropy spectra (RAS) of a surface in an electrolyte have been measured
as the potential is cycled into the oxidation region. RAS spectral signatures are obtained for …

Potential regulation of the spectroelectrochemical response of monolayer-protected gold cluster films by electrolyte composition

V Ruiz, A Colina, MA Heras… - The Journal of Physical …, 2007 - ACS Publications
The spectroelectrochemistry of multilayer films of hexanethiolate-protected Au147 clusters
(C6-Au147 MPCs) supported on gold electrodes has been investigated by UV− vis …

[引用][C] Electrochemistry of gold

M Orlik, Z Galus - Encyclopedia of Electrochemistry: Online, 2007 - Wiley Online Library
The sections in this article are