Room temperature thermal conductance of alkanedithiol self-assembled monolayers

2006 ◽  
Vol 89 (17) ◽  
pp. 173113 ◽  
Author(s):  
Robert Y. Wang ◽  
Rachel A. Segalman ◽  
Arun Majumdar
Keyword(s):  
Room Temperature ◽  
Thermal Conductance ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled

Room-Temperature Isolation of V(benzene)2Sandwich Clusters via Soft-Landing inton-Alkanethiol Self-Assembled Monolayers

2006 ◽  
Vol 110 (32) ◽  
pp. 16008-16017 ◽  
Author(s):  
Shuhei Nagaoka ◽  
Takeshi Matsumoto ◽  
Eiji Okada ◽  
Masaaki Mitsui ◽  
Atsushi Nakajima
Keyword(s):  
Room Temperature ◽  
Self Assembled Monolayers ◽  
Soft Landing ◽  
Assembled Monolayers ◽  
Self Assembled

scholarly journals Monte Carlo analysis of frequency domain thermoreflectance data for quantitative measurement of interfacial thermal conductance at solid-liquid interfaces modified with self-assembled monolayers

2021 ◽  
Vol 2116 (1) ◽  
pp. 012042
Author(s):  
Kenny Yu ◽  
Ryan Enright ◽  
David McCloskey
Keyword(s):  
Monte Carlo ◽  
Thermal Conductance ◽  
Work Of Adhesion ◽  
Self Assembled Monolayers ◽  
Liquid Interfaces ◽  
Confidence Bounds ◽  
Interfacial Thermal Conductance ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Solid Liquid

Abstract A Monte Carlo method, implemented for quantifying confidence bounds on thermoreflectance (TR) measurements of interfacial thermal conductance G at solid-liquid interfaces modified with self-assembled monolayers (SAMs) is presented in this paper. Here we used 1-decanethiol (1DT) and 1H,1H,2H,2H-Perfluorodecanethiol (PFDT) SAMs to achieve two distinct work of adhesion. Using TR measurements in conjunction with Monte Carlo simulations, we determined G values to be 51 ± 7 MWm-2K-1, 58 ± 8 MWm-2K-1, and 72 ± 17 MWm-2K-1 for Au-PFDT-H2O, Au-1DT-H2O, and Au-H2O, respectively. Our results with the new confidence bounds position our experimental data on surfaces modified with SAMs comparable to literature. However, contrary to previous results shown in the literature, our data showed that a significant decrease in G can be seen for DI water on bare Au that was exposed in ambient for extended period. Our results indicate that G could be influenced by factors beyond a simple work of adhesion, an indication also seen from the work of Park et al.. To solidify this finding, further investigation is necessary to better understand G dependence on surface wettability.

When do defectless alkanethiol SAMs in ionic liquids become penetrable? A molecular dynamics study

2015 ◽  
Vol 17 (47) ◽  
pp. 31947-31955 ◽  
Author(s):  
Sergey A. Kislenko ◽  
Victoria A. Nikitina ◽  
Renat R. Nazmutdinov
Keyword(s):  
Molecular Dynamics ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Molecular Dynamics Simulations ◽  
Room Temperature ◽  
Room Temperature Ionic Liquid ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Dynamics Simulations

Molecular dynamics simulations were performed to address the permeability of defectless alkanethiol self-assembled monolayers (SAMs) on charged and uncharged Au(111) surfaces in 1-butyl-3-methylimidazolium ([bmim][BF4]) room-temperature ionic liquid (IL).

scholarly journals Interactions of gaseous HNO3and water with individual and mixed alkyl self-assembled monolayers at room temperature

2014 ◽  
Vol 16 (6) ◽  
pp. 2358-2367 ◽  
Author(s):  
Noriko Nishino ◽  
Scott A. Hollingsworth ◽  
Abraham C. Stern ◽  
Martina Roeselová ◽  
Douglas J. Tobias ◽  
...  
Keyword(s):  
Room Temperature ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled
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