Study of ultramicroporous carbons by high-pressure sorption. Part 5.—CH4isotherm and diffusion kinetics

1990 ◽  
Vol 86 (12) ◽  
pp. 2267-2270 ◽  
Author(s):  
Jacob E. Koresh ◽  
Tae-Han Kim ◽  
David R. B. Walker ◽  
William J. Koros
Keyword(s):  
High Pressure ◽  
Diffusion Kinetics ◽  
And Diffusion

Sulfidation of iron at high temperatures and diffusion kinetics in ferrous sulfide

1982 ◽  
Vol 17 (1-2) ◽  
pp. 77-97 ◽  
Author(s):  
M. Danielewski ◽  
S. Mrowec ◽  
A. Stołosa
Keyword(s):  
High Temperatures ◽  
Diffusion Kinetics ◽  
Ferrous Sulfide ◽  
And Diffusion

Revisiting graphene–polymer nanocomposite for enhancing anticorrosion performance: a new insight into interface chemistry and diffusion model

Nanoscale ◽  
2018 ◽  
Vol 10 (26) ◽  
pp. 12612-12624 ◽  
Author(s):  
Dipak Dutta ◽  
Andita Nataria Fitri Ganda ◽  
Jui-Kung Chih ◽  
Cheng-Chun Huang ◽  
Chung-Jen Tseng ◽  
...  
Keyword(s):  
Galvanic Corrosion ◽  
Polymer Nanocomposite ◽  
Diffusion Kinetics ◽  
Interfacial Chemistry ◽  
Interface Chemistry ◽  
Graphene Nanocomposite ◽  
Kinetics Of ◽  
And Diffusion ◽  
Insight Into ◽  
Percolation Network

The interfacial chemistry and diffusion kinetics of a polymer–graphene nanocomposite anticorrosion coating were studied to minimize galvanic corrosion facilitated by the formation of an interconnected graphene percolation network.

scholarly journals One-pot neutron imaging of surface phenomena, swelling and diffusion during methane absorption in ethanol and n-decane under high pressure

PLoS ONE ◽  
2020 ◽  
Vol 15 (9) ◽  
pp. e0238470
Author(s):  
Ondřej Vopička ◽  
Petr Číhal ◽  
Martina Klepić ◽  
Jan Crha ◽  
Vladimír Hynek ◽  
...  
Keyword(s):  
High Pressure ◽  
Neutron Imaging ◽  
Surface Phenomena ◽  
One Pot ◽  
Methane Absorption ◽  
And Diffusion

scholarly journals Multi-functionalization of nanoporous catalytic materials to enhance reaction yield: Statistical mechanical modeling for conversion reactions with restricted diffusive transport

2014 ◽  
Vol 1641 ◽  
Author(s):  
Jing Wang ◽  
Andrés Garcia ◽  
David M. Ackerman ◽  
Mark S. Gordon ◽  
Igor I. Slowing ◽  
...  
Keyword(s):  
Reaction Diffusion ◽  
Coarse Grained ◽  
Reaction Yield ◽  
Diffusion Kinetics ◽  
Reaction Products ◽  
Dehydration Reactions ◽  
Catalytically Active ◽  
Statistical Mechanical ◽  
And Diffusion ◽  
Reaction Equilibrium

ABSTRACTMulti-functionalization of catalytically-active nanomaterials provides a valuable tool for enhancing reaction yield by shifting reaction equilibrium, and potentially also by adjusting reaction-diffusion kinetics. For example, multi-functionalization of mesoporous silica to make the interior pore surface hydrophobic can enhance yield in dehydration reactions. Detailed molecular-level modeling to describe the pore environment, as well as the reaction and diffusion kinetics is challenging, although we briefly discuss current strategies. Our focus, however, is on coarse-grained stochastic modeling of the overall catalytic process for highly restricted transport within narrow pores (with single-file diffusion), while accounting for a tunable interaction of the pore interior with reaction products. We show that making the pore interior unfavorable to products can significantly enhance yield due to both thermodynamic and kinetics factors.

scholarly journals Dissolution and diffusion kinetics of yttria-stabilized zirconia into molten silicates

2021 ◽  
Vol 41 (3) ◽  
pp. 1984-1994
Author(s):  
Collin S. Holgate ◽  
Gareth G.E. Seward ◽  
Andrew R. Ericks ◽  
David L. Poerschke ◽  
Carlos G. Levi
Keyword(s):  
Yttria Stabilized Zirconia ◽  
Diffusion Kinetics ◽  
Stabilized Zirconia ◽  
Kinetics Of ◽  
And Diffusion

Characterization and Diffusion Kinetics of the Plasma Paste Borided AISI 440C Steel

2016 ◽  
Vol 70 (5) ◽  
pp. 1377-1385 ◽  
Author(s):  
M. Keddam ◽  
R. Chegroune ◽  
M. Kulka ◽  
D. Panfil ◽  
S. Ulker ◽  
...  
Keyword(s):  
Diffusion Kinetics ◽  
Kinetics Of ◽  
And Diffusion

Dynamics and diffusion mechanism in network forming liquid under high pressure: A new approach

2013 ◽  
Vol 138 (1) ◽  
pp. 154-161 ◽  
Author(s):  
N.V. Hong ◽  
N.T.T. Ha ◽  
H.V. Hung ◽  
M.T. Lan ◽  
P.K. Hung
Keyword(s):  
High Pressure ◽  
Diffusion Mechanism ◽  
New Approach ◽  
And Diffusion
Sign in / Sign up

Export Citation Format

Share Document