A thermal stability study of alkane and aromatic thiolate self-assembled monolayers on copper surfaces

2004 ◽  
Vol 36 (1-3) ◽  
pp. 149-160 ◽  
Author(s):  
L. Carbonell ◽  
C.M. Whelan ◽  
M. Kinsella ◽  
K. Maex
Keyword(s):  
Thermal Stability ◽  
Stability Study ◽  
Self Assembled Monolayers ◽  
Copper Surfaces ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Thermal Stability Study

Thermal Stability Study of Self-Assembled Monolayers on Mica

Langmuir ◽  
2000 ◽  
Vol 16 (6) ◽  
pp. 2409-2412 ◽  
Author(s):  
B. R. A. Neves ◽  
M. E. Salmon ◽  
P. E. Russell ◽  
E. B. Troughton
Keyword(s):  
Thermal Stability ◽  
Stability Study ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Thermal Stability Study

Self-Assembled Monolayers of Schiff Bases on Copper Surfaces

CORROSION ◽  
2001 ◽  
Vol 57 (3) ◽  
pp. 195-201 ◽  
Author(s):  
Z. Quan ◽  
X. Wu ◽  
S. Chen ◽  
S. Zhao ◽  
H. Ma
Keyword(s):  
Schiff Bases ◽  
Self Assembled Monolayers ◽  
Copper Surfaces ◽  
Assembled Monolayers ◽  
Self Assembled

Influence of Surface Morphology and Substrate on Thermal Stability and Desorption Behavior of Octanethiol Self-Assembled Monolayers: Cu, Ag, and Au

2012 ◽  
Vol 116 (33) ◽  
pp. 17586-17593 ◽  
Author(s):  
Eisuke Ito ◽  
Hiromi Ito ◽  
Hungu Kang ◽  
Tomohiro Hayashi ◽  
Masahiko Hara ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Surface Morphology ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled

scholarly journals An impedance investigation of corrosion protection of copper by self-assembled monolayers of alkanethiols in aqueous solution

2004 ◽  
Vol 69 (10) ◽  
pp. 791-805 ◽  
Author(s):  
Guiyan Li ◽  
Houyi Ma ◽  
Yongli Jiao ◽  
Shrnhao Chen
Keyword(s):  
Equivalent Circuit ◽  
Corrosion Protection ◽  
Electrochemical Impedance ◽  
Copper Substrate ◽  
Self Assembled Monolayers ◽  
Copper Surfaces ◽  
Hydrophobic Barrier ◽  
Assembled Monolayers ◽  
Covered Electrodes ◽  
Self Assembled

Self-assembled monolayers (SAMs) of three n-alkanethiols, 1-octadecanethiol (C18SH), 1-dodecanethiol (C12SH), and 1-hexanethiol (C6SH), were formed on fresh, oxide- free copper surfaces obtained by HNO3 etching. The corrosion protection abilities of the three alkanethiol SAM s were evaluated in 0.2 mol cm-3 NaCl, 0.2 mol cm-3 HCl and 0.2 mol dm?3 H2SO4 solutions using the electrochemical impedance spectroscopy (EIS) method. The SAMs act as a hydrophobic barrier layer, which effectively prevents the copper substrate from contacting corrosive ions, thereby inhibiting corrosion of the copper to a considerable degree. A general equivalent circuit for the SAM-covered electrodes was proposed, bymeans of which the impedance behavior of the electrodes was interpreted and the corresponding electrochemical parameters were acquired. In addition, the quality of the SAMs and development of defects in the SAMs were also been evaluated based on the equivalent circuit. The dependence of the capacitance of the SAMs on the applied potentials was used to determine the stability of the SAMs at the applied potentials.

Thermal Stability of Self-Assembled Monolayers:  Influence of Lateral Hydrogen Bonding

2002 ◽  
Vol 106 (40) ◽  
pp. 10401-10409 ◽  
Author(s):  
Ramūnas Valiokas ◽  
Mattias Östblom ◽  
Sofia Svedhem ◽  
Stefan C. T. Svensson ◽  
Bo Liedberg
Keyword(s):  
Thermal Stability ◽  
Hydrogen Bonding ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Thermal Stability Of

Thiols make for better catalysts: Au nanoparticles supported on functional SBA-15 for catalysis of Ullmann-type homocouplings

2017 ◽  
Vol 53 (85) ◽  
pp. 11638-11641 ◽  
Author(s):  
Tianyou Chen ◽  
Ba-Tian Chen ◽  
Konstantin V. Bukhryakov ◽  
Valentin O. Rodionov
Keyword(s):  
Thermal Stability ◽  
Au Nanoparticles ◽  
Self Assembled Monolayers ◽  
Au Nps ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Mesoporous Supports

A strategy for arraying nanoparticles (NPs) on mesoporous supports modified with functional self-assembled monolayers is described. Au NPs supported on materials containing thiols exhibited thermal stability and catalytic competency well beyond that of unsupported, thiol-protected Au NPs of similar size.

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