Wetting films on chemically modified surfaces: An x-ray study

1991 ◽  
Vol 44 (19) ◽  
pp. 10869-10879 ◽  
Author(s):  
I. M. Tidswell ◽  
T. A. Rabedeau ◽  
P. S. Pershan ◽  
John P. Folkers ◽  
M. V. Baker ◽  
...  
Keyword(s):  
X Ray ◽  
Chemically Modified ◽  
Wetting Films ◽  
Chemically Modified Surfaces ◽  
Modified Surfaces

Pattern Collapse of High-Aspect-Ratio Silicon Nanostructures - A Parametric Study

2016 ◽  
Vol 255 ◽  
pp. 136-140 ◽  
Author(s):  
Nandi Vrancken ◽  
Guy Vereecke ◽  
Stef Bal ◽  
Stefanie Sergeant ◽  
Geert Doumen ◽  
...  
Keyword(s):  
Aspect Ratio ◽  
High Aspect Ratio ◽  
Silicon Nanostructures ◽  
Complete Structure ◽  
Chemically Modified ◽  
Chemically Modified Surfaces ◽  
Modified Surfaces ◽  
Wet Processing ◽  
Modification Of The Surface

This work focuses on capillary-induced collapse of high-aspect-ratio silicon nanopillars. Modification of the surface chemistry is demonstrated to be an efficient approach for reducing capillary forces and consequently reduce pattern collapse. Special effort is spent on determination of the wetting state of chemically modified surfaces as complete structure wetting is of utmost importance in wet processing. In light of this, an ATR-FTIR based method has been developed to unambiguously distinguish between wetting and non-wetting states.

scholarly journals Adsorption and sensing of CO and NH3 on chemically modified graphene surfaces

RSC Advances ◽  
2020 ◽  
Vol 10 (69) ◽  
pp. 42318-42326
Author(s):  
A. Sahithi ◽  
K. Sumithra
Keyword(s):  
Carbon Monoxide ◽  
Electronic Structure ◽  
Ab Initio ◽  
Density Functional ◽  
Chemically Modified ◽  
Density Functional Methods ◽  
Functional Methods ◽  
Chemically Modified Surfaces ◽  
Modified Surfaces ◽  
Modified Graphene

We have studied the electronic structure and adsorption characteristics of environmentally potent gaseous molecules like carbon monoxide (CO) and ammonia (NH3) on chemically modified surfaces of graphene, employing ab initio density functional methods.

Sign in / Sign up

Export Citation Format

Share Document