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Dive into the research topics where Roy D. Raharjo is active.

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Featured researches published by Roy D. Raharjo.


Advanced Materials | 2006

High‐Performance Polymer Membranes for Natural‐Gas Sweetening

Haiqing Lin; E. Van Wagner; Roy D. Raharjo; Benny D. Freeman; I. Roman


Journal of Membrane Science | 2007

Pure and mixed gas CH4 and n-C4H10 permeability and diffusivity in poly(dimethylsiloxane)

Roy D. Raharjo; Benny D. Freeman; D. R. Paul; Giulio C. Sarti; Edgar S. Sanders


Journal of Membrane Science | 2007

Pure and mixed gas CH4 and n-C4H10 sorption and dilation in poly(dimethylsiloxane)

Roy D. Raharjo; Benny D. Freeman; Edgar S. Sanders


Macromolecules | 2008

Gas Permeability, Solubility, and Diffusion Coefficients in 1,2-Polybutadiene Containing Magnesium Oxide

Scott Matteucci; Roy D. Raharjo; Victor A. Kusuma; Steve Swinnea; Benny D. Freeman


Journal of Membrane Science | 2006

Relation between network structure and gas transport in crosslinked poly(propylene glycol diacrylate)

Roy D. Raharjo; Haiqing Lin; David F. Sanders; Benny D. Freeman; Sumod Kalakkunnath; Douglass S. Kalika


Journal of Physical Chemistry B | 2006

Molecular Simulation and Experimental Study of Substituted Polyacetylenes: Fractional Free Volume, Cavity Size Distributions and Diffusion Coefficients

Xiao Yan Wang; Roy D. Raharjo; Hyuck J. Lee; Ying Lu; Benny D. Freeman; Isaac C. Sanchez


Industrial & Engineering Chemistry Research | 2005

Self-consistent model of concentration and temperature dependence of permeability in rubbery polymers

Rajeev S. Prabhakar; Roy D. Raharjo; Lora G. Toy; Haiqing Lin; Benny D. Freeman


Polymer | 2007

Pure and mixed gas CH4 and n-C4H10 permeability and diffusivity in poly(1-trimethylsilyl-1-propyne)

Roy D. Raharjo; Benny D. Freeman; D. R. Paul; Edgar S. Sanders


Journal of Physical Chemistry B | 2006

Molecular simulations of physical aging in polymer membrane materials.

Xiao-Yan Wang; Frank T. Willmore; Roy D. Raharjo; Xiaochu Wang; Benny D. Freeman; and Anita J. Hill; Isaac C. Sanchez


Polymer | 2005

Pure gas and vapor permeation properties of poly[1-phenyl-2-[p-(trimethylsilyl)phenyl]acetylene] (PTMSDPA) and its desilylated analog, poly[diphenylacetylene] (PDPA)

Roy D. Raharjo; Hyuck J. Lee; Benny D. Freeman; Toshikazu Sakaguchi; Toshio Masuda

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Benny D. Freeman

University of Texas at Austin

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Haiqing Lin

State University of New York System

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D. R. Paul

University of Texas at Austin

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Hyuck J. Lee

University of Texas at Austin

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Isaac C. Sanchez

University of Texas at Austin

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Scott Matteucci

University of Texas at Austin

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