The role of polarizability in the interfacial thermal conductance at the gold–water interface

2020 ◽  
Vol 153 (20) ◽  
pp. 204703
Author(s):  
Hemanta Bhattarai ◽  
Kathie E. Newman ◽  
J. Daniel Gezelter
Keyword(s):  
Thermal Conductance ◽  
Water Interface ◽  
Interfacial Thermal Conductance

The role of Cr interlayer in determining interfacial thermal conductance between Cu and diamond

2020 ◽  
Vol 515 ◽  
pp. 146046 ◽  
Author(s):  
Xiaoyan Liu ◽  
Fangyuan Sun ◽  
Luhua Wang ◽  
Zhixing Wu ◽  
Xitao Wang ◽  
...  
Keyword(s):  
Thermal Conductance ◽  
Interfacial Thermal Conductance

Solute Effects on Interfacial Thermal Conductance

2013 ◽  
Vol 1543 ◽  
pp. 151-157
Author(s):  
Andrew J. Green ◽  
Hugh H. Richardson
Keyword(s):  
Laser Intensity ◽  
Pure Water ◽  
Thermal Conductance ◽  
Adhesion Energy ◽  
Thermal Sensor ◽  
Water Interface ◽  
Incident Laser ◽  
Gold Nanowire ◽  
Interfacial Thermal Conductance ◽  
Incident Laser Intensity

ABSTRACTThe thermal conductance of a gold/water interface has been found to change as a function of the surrounding’s adhesion energy. We measure the thermal conductance of a lithographically prepared gold nanowire with a thin film nanoscale thermal sensor composed of AlGaN:Er3+. The temperature of the nanowire is measured as a function of incident laser intensity. The slope of this plot is inversely proportional to the thermal conductance of the nanoparticle/surrounding’s interface. We show that the conductance of the nanoparticle/water interface increases with the molality of the solution. This was tested with multiple solutes including NaCl, and D-Glucose. The interfacial conductance of pure water is reported to be 44 MW/m2K and the conductance saturates to 100 MW/m2K at a molality of 0.21 m.

The role of (bio)surfactant sorption in promoting the bioavailability of nutrients localized at the solid-water interface

1999 ◽  
Vol 39 (7) ◽  
pp. 91-98 ◽  
Author(s):  
Ryan N. Jordan ◽  
Eric P. Nichols ◽  
Alfred B. Cunningham
Keyword(s):  
Mass Transfer ◽  
Cell Membrane ◽  
Substrate Concentration ◽  
Water Interface ◽  
Industrial Systems ◽  
Solid Liquid Interface ◽  
Solid Liquid ◽  
Surfactant Sorption

Bioavailability is herein defined as the accessibility of a substrate by a microorganism. Further, bioavailability is governed by (1) the substrate concentration that the cell membrane “sees,” (i.e., the “directly bioavailable” pool) as well as (2) the rate of mass transfer from potentially bioavailable (e.g., nonaqueous) phases to the directly bioavailable (e.g., aqueous) phase. Mechanisms by which sorbed (bio)surfactants influence these two processes are discussed. We propose the hypothesis that the sorption of (bio)surfactants at the solid-liquid interface is partially responsible for the increased bioavailability of surface-bound nutrients, and offer this as a basis for suggesting the development of engineered in-situ bioremediation technologies that take advantage of low (bio)surfactant concentrations. In addition, other industrial systems where bioavailability phenomena should be considered are addressed.

Critical role of nanocomposites at air–water interface: From aqueous foams to foam-based lightweight functional materials

2021 ◽  
Vol 416 ◽  
pp. 129121
Author(s):  
Kai Yu ◽  
Bin Li ◽  
Huagui Zhang ◽  
Zhentao Wang ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Critical Role ◽  
Functional Materials ◽  
Water Interface ◽  
Aqueous Foams ◽  
Air Water Interface

Interfacial thermal conductance in multilayer graphene/phosphorene heterostructure

2016 ◽  
Vol 49 (46) ◽  
pp. 465301 ◽  
Author(s):  
Ying-Yan Zhang ◽  
Qing-Xiang Pei ◽  
Yiu-Wing Mai ◽  
Siu-Kai Lai
Keyword(s):  
Thermal Conductance ◽  
Multilayer Graphene ◽  
Interfacial Thermal Conductance

Specific ion adsorption at the air/water interface: The role of hydrophobic solvation

2009 ◽  
Vol 479 (4-6) ◽  
pp. 173-183 ◽  
Author(s):  
Dominik Horinek ◽  
Alexander Herz ◽  
Lubos Vrbka ◽  
Felix Sedlmeier ◽  
Shavkat I. Mamatkulov ◽  
...  
Keyword(s):  
Ion Adsorption ◽  
Water Interface ◽  
Air Water Interface ◽  
Specific Ion Adsorption ◽  
Hydrophobic Solvation
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