scholarly journals Radionuclide separations using pillared layered materials

1998 ◽  
Author(s):  
N.C. Schroeder ◽  
K.L. Wade ◽  
D.M. Morgan
Keyword(s):  
Layered Materials ◽  
Pillared Layered Materials

A new challenge for nanocrystalline α-zirconium phosphate: reaction with a diepoxyalkane

2020 ◽  
Vol 49 (12) ◽  
pp. 3869-3876
Author(s):  
Monica Pica ◽  
Anna Donnadio ◽  
Riccardo Vivani ◽  
Elisa Boccalon ◽  
Mirella Scattini ◽  
...  
Keyword(s):  
Zirconium Phosphate ◽  
Room Temperature ◽  
Organic Molecules ◽  
Layered Materials ◽  
Pillared Layered Materials ◽  
Liquid And Vapor Phases

The reaction of nanocrystalline layered α-zirconium phosphate with a diepoxyalkane led to covalently pillared layered materials able to reversibly take up organic molecules both from liquid and vapor phases at room temperature.

Pillared Layered Materials

1992 ◽  
pp. 128-144 ◽  
Author(s):  
Abraham Clearfield ◽  
Mark Kuchenmeister
Keyword(s):  
Layered Materials ◽  
Pillared Layered Materials

Monte Carlo Simulation of Adsorption Isotherms of Pure C5-C7 Linear Alkanes in Pillared Layered Materials

2013 ◽  
Vol 773 ◽  
pp. 566-571
Author(s):  
Wen Zhuo Li ◽  
Ding Jia Xu ◽  
Song Zhang ◽  
Jian Long Wang
Keyword(s):  
Monte Carlo ◽  
Adsorption Isotherms ◽  
Layered Materials ◽  
Grid Model ◽  
Adsorption Equilibria ◽  
Linear Alkanes ◽  
Pillared Layered Materials ◽  
Adsorption Of Nitrogen ◽  
Grand Canonical ◽  
Good Agreement

The adsorption equilibria of pure linear alkanes, involving n-pentane, n-hexane, and n-heptane in pillared layered materials are simulated using configurational-bias Monte Carlo (CBMC) techniques in grand canonical ensemble. In the CBMC simulation, pillared layered pores are modelled by a uniform distribution of pillars between two solid layered walls with a given size of interlayer gallery. And a grid model is employed here to calculate the interaction between fluid molecules and two layered boards. Our simulation results are in a good agreement with the reported experimental data on the adsorption of nitrogen at 77 K, indicating that the grid model used in this work is effective. Then, a series of CBMC simulations of the adsorption isotherms of pure n-pentane, n-hexane, and n-heptane in pillared layered pores with three different porosities ψ = 0.98, 0.94 and 0.87, and three pore widths H = 1.02, 1.70 and 2.38 nm at temperature T = 300 K has been carried out.

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