سیویلیکا را در شبکه های اجتماعی دنبال نمایید.

Modeling of Methane Adsorption in Carbon Nanotubes by Molecular Dynamics Simulation

Publish Year: 1390
Type: Conference paper
Language: English
View: 647

This Paper With 8 Page And PDF Format Ready To Download

Export:

Link to this Paper:

Document National Code:

ICHEC07_250

Index date: 14 April 2015

Modeling of Methane Adsorption in Carbon Nanotubes by Molecular Dynamics Simulation abstract

Adsorbed natural gas (ANG) storage and transportation technology has recently become competitive to compressed natural gas (CNG) method. New adsorbents such as carbon nanotubes used in noncylindrical vessels have made possible to store the same capacity of gas as CNG tanks, but at much lower pressures. To modify the amount of adsorption, optimization of these porous materials is needed. The study of nanoscopic transport processes requires a molecular point of view and preferably the application of molecular dynamics (MD) simulation. So the excess gravimetric adsorption (EGA) of methane on triangular arrays of single-walled carbon nanotubes (SWNTs) consisting of (13,0), (26,0), (42,0) arrays was investigated by MD method. For every zigzag SWNT array above, the van der Waals (VDW) gap has been varied to optimize methane storage. Results indicate that the (26,0) SWNT arrays with a VDW gap of 0.85 nm is the optimal adsorbent for methane storage at room temperature

Modeling of Methane Adsorption in Carbon Nanotubes by Molecular Dynamics Simulation Keywords:

Carbon Nanotubes (CNTs) , Molecular Dynamics , Methane Adsorption and van der Waals Gap

Modeling of Methane Adsorption in Carbon Nanotubes by Molecular Dynamics Simulation authors

m sadraei

Department of Mechanical Engineering, Shahid Bahonar University of Kerman, Iran

m rahnama

Department of Mechanical Engineering, Shahid Bahonar University of Kerman, Iran

a.m rashidi

Nanotechnology Research Center, Research Institute of Petroleum Industry (RIPI), Tehran, Iran

s.h mansouri

Department of Mechanical Engineering, Shahid Bahonar University of Kerman, Iran

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :
Vasiliev, L.L., Kanonchik, L.E., Mishkinis, D.A. and Rabetsky, M.I., 2000, ...
Baumert, J., Asmussen, B., Gutt, C., and Kahn, R., 2002, ...
Saravanan, C. and S.M. Auerbach, 1999, "Theory and simulation of ...
Kobayashi, Y., Takami, S., Kubo, M., and Miyamoto, A., , ...
Iijima, S., 1991, "Helical microtubules of graphitic carbon", Nature, 354, ...
Pederson, M. R. and Broughton J. Q., 1992, _ capillarity ...
Talapatra, S., Zambano, A. Z., Weber, S. E. and Migone, ...
Wang, Q., and Johnson J. k., 1999, "Optimization of Carbon ...
Ayappa, K.G., 1998, "Simulations of binary mixture adsorption in carbon ...
Khan, I.A. and Ayappa, K.G., 1998, "Density distributions of diatoms ...
Rafi-Tabar, H., 2004, :Co mputational modelling of thermo mechanical and ...
Sadus, R.J., 1999. "Molecular Simulation of Fluids", Elsevier Science B.V, ...
Johnson, J. K., Zollweg, J. A.; Gubbins, K. E., 1993, ...
Kukovec, A., Konya, Z., Kiricsi, I., Encyclopedia of Nanoscience and ...
Kim, D., Encyclopedia of Nanoscience and N anotechnology vol 5 ...
نمایش کامل مراجع