Works (87)

Updated: July 5th, 2023 16:04

2016 journal article

Preparation of Al2O3/AlF3-supported ruthenium catalysts for the hydrogenolysis of biodiesel-derived crude glycerol

Industrial & Engineering Chemistry Research, 55(19), 5536–5544.

By: T. Ahmed, O. Abdelaziz & G. Roberts

Source: NC State University Libraries
Added: August 6, 2018

2012 journal article

Synthesis of cross-linked, partially neutralized poly(acrylic acid) by suspension polymerization in supercritical carbon dioxide

Industrial & Engineering Chemistry Research, 51(35), 11401–11408.

By: Y. Hussain, T. Liu & G. Roberts

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Improved kinetic model of crystallization for isotactic polypropylene induced by supercritical CO(2): Introducing pressure and temperature dependence into the Avrami equation

Industrial & Engineering Chemistry Research, 50(18), 10509–10515.

By: R. Zhang, X. Li, G. Cao, Y. Shi, H. Liu, W. Yuan, G. Roberts

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Modeling the thermodynamic and transport properties of decahydronaphthalene/propane mixtures: Phase equilibria, density, and viscosity

FLUID PHASE EQUILIBRIA, 305(1), 25–33.

By: N. Cain n, G. Roberts n, D. Kiserow n & R. Carbonell n

author keywords: Phase equilibria; Modified Sanchez-Lacombe Equation of State; Decahydronaphthalene; Propane; density; Viscosity; Volume expansion; Viscosity reduction; Free volume model for viscosity
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Polystyrene/Decahydronaphthalene/Propane Phase Equilibria and Polymer Conformation Properties from Intrinsic Viscosities

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 49(15), 1093–1100.

By: N. Cain n, A. Haywood n, G. Roberts n, D. Kiserow n & R. Carbonell n

author keywords: conformational analysis; decahydronaphthalene; intrinsic viscosity; miscibility; phase behavior; phase diagrams; phase separation; polystyrene; viscosity
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Continuous precipitation polymerization of vinylidene fluoride in supercritical carbon dioxide: A model for understanding the molecular-weight distribution

CHEMICAL ENGINEERING SCIENCE, 65(2), 651–659.

By: T. Ahmed n, J. DeSimone n & G. Roberts n

author keywords: Carbon dioxide; Supercritical fluid; Polymerization; Mathematical modeling; Bimodal molecular weight distribution; Model; Poly(vinylidene fluoride)
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Effect of Polymer Size on Heterogeneous Catalytic Polystyrene Hydrogenation

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 49(22), 11280–11286.

By: L. Dong*, S. Turgman-Cohen, G. Roberts* & D. Kiserow*

Source: Web Of Science
Added: August 6, 2018

2010 journal article

Predicting the Effect of Dissolved Carbon Dioxide on the Glass Transition Temperature of Poly(acrylic acid)

JOURNAL OF APPLIED POLYMER SCIENCE, 115(4), 2136–2143.

By: G. Cao n, T. Liu n & G. Roberts n

co-author countries: China 🇨🇳
author keywords: carbon dioxide; poly(acrylic acid); Sanchez-Lacombe; glass transition; binary interaction parameter; Chow's equation
Source: Web Of Science
Added: August 6, 2018

2010 journal article

The effect of prepolymer crystallinity on solid-state polymerization of poly(bisphenol A carbonate)

Polymer, 51(12), 2520–2526.

By: J. Kim, Y. Kim, J. Kim, T. Ahmed, L. Dong, G. Roberts, S. Oh

Source: NC State University Libraries
Added: August 6, 2018

2009 book

Chemical reactions and chemical reactors

Hoboken, NJ: John Wiley & Sons.

By: G. Roberts

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Complex Effects of the Sweep Fluid on Solid-State Polymerization: Poly(bisphenol A carbonate) in Supercritical Carbon Dioxide

MACROMOLECULES, 42(7), 2472–2479.

By: J. Kim n, L. Dong n, D. Kiserow n & G. Roberts n

co-author countries: Korea (Republic of) 🇰🇷
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Determination of polystyrene-carbon dioxide-decahydronaphthalene solution properties by high pressure dynamic light scattering

POLYMER, 50(24), 5728–5732.

By: L. Dong n, R. Carbonell n, G. Roberts n & D. Kiserow n

author keywords: Polystyrene; Diffusion; Dynamic light scattering
Source: Web Of Science
Added: August 6, 2018

2009 review

Fluoropolymer synthesis in supercritical carbon dioxide

[Review of ]. JOURNAL OF SUPERCRITICAL FLUIDS, 47(3), 447–457.

By: L. Du*, J. Kelly*, G. Roberts n & J. DeSimone n

author keywords: Supercritical carbon dioxide; Fluoropolymer
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Kinetics of the Homopolymerization of Vinylidene Fluoride and Its Copolymerization with Hexafluoropropylene in Supercritical Carbon Dioxide: The Locus of Polymerization

Macromolecules, 42(1), 148–155.

By: T. Ahmed n, J. DeSimone n & G. Roberts n

Sources: Web Of Science, Crossref
Added: August 6, 2018

2008 journal article

Characterization of Pd/gamma-Al2O3 Catalysts Prepared Using [Pd(hfac)(2)] in Liquid CO2

TOPICS IN CATALYSIS, 49(3-4), 178–186.

By: M. Kelly n, J. Kim n, G. Roberts n & H. Lamb n

co-author countries: Korea (Republic of) 🇰🇷
author keywords: Palladium-alumina catalysts; Palladium hexafluoroacetylacetonate; Catalyst preparation; CO pulse chemisorption; Diffuse-reflectance infrared spectroscopy; X-ray absorption fine structure spectroscopy
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Characterization of palladium (Pd) on alumina catalysts prepared using liquid carbon dioxide

JOURNAL OF PHYSICAL CHEMISTRY C, 112(28), 10446–10452.

By: J. Kim n, M. Kelly n, H. Lamb n, G. Roberts n & D. Kiserow n

co-author countries: Korea (Republic of) 🇰🇷
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Continuous copolymerization of vinylidene fluoride with hexafluoropropylene in Supercritical carbon dioxide: High-hexafluoropropylene-content amorphous copolymers

MACROMOLECULES, 41(9), 3086–3097.

By: T. Ahmed n, J. DeSimone n & G. Roberts n

Source: Web Of Science
Added: August 6, 2018

2008 journal article

Direct utilization of carbon dioxide in chemical synthesis: Vinyl acetate via methane carboxylation

CATALYSIS COMMUNICATIONS, 9(5), 685–689.

By: J. Spivey*, E. Wilcox n & G. Roberts n

Source: Web Of Science
Added: August 6, 2018

2008 journal article

Effect of prepolymer molecular weight on solid state polymerization of poly(bisphenol a carbonate) with nitrogen as a sweep fluid

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 46(15), 4959–4969.

By: J. Kim n, G. Roberts n & D. Kiserow*

co-author countries: Korea (Republic of) 🇰🇷
author keywords: crystallization; poly(bisphenol A carbonate); polycarbonates; prepolymer molecular weight; solid-state polymerization
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Spectroscopic analysis of poly(bisphenol A carbonate) using high resolution C-13 and H-1 NMR

POLYMER, 49(2), 394–404.

By: J. Kim n, H. Gracz n, G. Roberts n & D. Kiserow n

co-author countries: Korea (Republic of) 🇰🇷
author keywords: poly(bisphenol A carbonate); end-group analysis; NMR spectroscopy
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Continuous copolymerization of vinylidene fluoride with hexafluoropropylene in Supercritical carbon dioxide: Low hexafluoropropylene content semicrystalline copolymers

MACROMOLECULES, 40(26), 9322–9331.

By: T. Ahmed n, J. DeSimone n & G. Roberts n

Source: Web Of Science
Added: August 6, 2018

2007 journal article

Cyclodextrin - hydrophobe complexation in associative polymers

SOFT MATTER, 3(9), 1185–1193.

By: S. Mahammad n, G. Roberts n & S. Khan n

Sources: Web Of Science, ORCID
Added: August 6, 2018

2007 journal article

Kinetic Modeling of photocatalyzed soot oxidation on titanium dioxide thin films

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 46(23), 7598–7604.

By: P. Chin n, G. Roberts n & D. Ollis n

Source: Web Of Science
Added: August 6, 2018

2006 patent

Continuous method and apparatus for separating polymer from a high pressure carbon dioxide fluid stream

Washington, DC: U.S. Patent and Trademark Office.

By: J. Royer & G. Roberts

Source: NC State University Libraries
Added: August 6, 2018

2006 journal article

Copolymerization of vinylidene fluoride with hexafluoropropylene in supercritical carbon dioxide

MACROMOLECULES, 39(1), 15–18.

By: T. Ahmed n, J. DeSimone n & G. Roberts n

Source: Web Of Science
Added: August 6, 2018

2006 journal article

Cross-linking polymerization of acrylic acid in supercritical carbon dioxide

POLYMER, 47(12), 4276–4281.

By: T. Liu n, J. DeSimone n & G. Roberts n

author keywords: acrylic acid; cross-linking polymerization; supercritical carbon dioxide
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Kinetics of enzymatic depolymerization of guar galactomannan

BIOMACROMOLECULES, 7(9), 2583–2590.

By: S. Mahammad n, R. Prud'homme n, G. Roberts n & S. Khan n

MeSH headings : Biocompatible Materials / chemistry; Biotechnology / methods; Carbohydrate Sequence; Chromatography; Cyamopsis / chemistry; Enzymes / pharmacology; Galactose / analogs & derivatives; Kinetics; Mannans / chemistry; Models, Chemical; Models, Statistical; Models, Theoretical; Molecular Sequence Data; Polymers / chemistry; Time Factors
Sources: Web Of Science, ORCID
Added: August 6, 2018

2006 journal article

Kinetics of the precipitation polymerization of acrylic acid in supercritical carbon dioxide: The locus of polymerization

CHEMICAL ENGINEERING SCIENCE, 61(10), 3129–3139.

By: T. Liu n, J. DeSimone n & G. Roberts n

author keywords: acrylic acid; kinetics; modeling; multiphase reactions; polymerization; supercritical fluid
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Particle formation in precipitation polymerization: Continuous precipitation polymerization of acrylic acid in supercritical carbon dioxide

MACROMOLECULES, 39(19), 6489–6494.

By: T. Liu n, P. Garner n, J. DeSimone n, G. Roberts n & G. Bothun n

Source: Web Of Science
Added: August 6, 2018

2006 journal article

Preferential oxidation of carbon monoxide with iron-promoted platinum catalysts supported on metal foams

APPLIED CATALYSIS A-GENERAL, 302(1), 22–31.

By: P. Chin n, X. Sun n, G. Roberts n & J. Spivey*

author keywords: carbon monoxide; foam; monolith; platinum; iron; preferential oxidation; selective oxidation; water-gas-shift; fuel cell
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Supported Pd catalyst preparation using liquid carbon dioxide

CHEMISTRY OF MATERIALS, 18(20), 4710–4712.

By: J. Kim n, G. Roberts n & D. Kiserow n

Source: Web Of Science
Added: August 6, 2018

2006 journal article

Viscosity of polystyrene solutions expanded with carbon dioxide

JOURNAL OF APPLIED POLYMER SCIENCE, 99(2), 540–549.

By: R. Whittier n, D. Xu n, J. Zanten n, D. Kiserow n & G. Roberts n

author keywords: carbon dioxide; decahydronaphthalene polystyrene; solution properties; viscosity
Sources: Web Of Science, ORCID
Added: August 6, 2018

2005 journal article

Characterization of microcellular biodegradable polymeric foams produced from supercritical carbon dioxide solutions

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 44(6), 1795–1803.

By: S. Cotugno, E. Di Maio, G. Mensitieri, S. Iannace*, G. Roberts*, R. Carbonell*, H. Hopfenberg*

co-author countries: Italy 🇮🇹
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Continuous precipitation polymerization of acrylic acid in swercritical carbon dioxide: The polymerization rate and the polymer molecular weight

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 43(12), 2546–2555.

By: T. Liu n, J. Desimone n & G. Roberts n

author keywords: acrylic acid; continuous polymerization; kinetics (polym.); radical polymerization; supercritical carbon dioxide; water-soluble polymers
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Effect of metal foam supports on the selective oxidation of CO on Fe-promoted Pt/gamma-Al2O3

Applied Catalysis. A, General, 281(02-Jan), 18-.

By: A. Sirijaruphan, J. Goodwin, R. Rice, D. Wei, K. Butcher, G. Roberts, J. Spivey

Source: NC State University Libraries
Added: August 6, 2018

2005 article

Heterogeneous polymerization of fluoroolefins in supercritical carbon dioxide

POLYMER PARTICLES, Vol. 175, pp. 329–346.

By: K. Kennedy n, G. Roberts n & J. DeSimone n

author keywords: supercritical carbon dioxide; fluoropolymers; tetrafluoroethylene; vinylidene fluoride
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Hydrogenation of polystyrene in CO2-expanded solvents: Catalyst poisoning

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 44(16), 6164–6170.

By: D. Xu n, R. Carbonell n, D. Kiserow n & G. Roberts n

Source: Web Of Science
Added: August 6, 2018

2005 journal article

Metal foam supported Pt catalysts for the selective oxidation of CO in hydrogen

Applied Catalysis. A, General, 281(02-Jan), 09-.

By: A. Sirijaruphan, J. Goodwin, R. Rice, D. Wei, K. Butcher, G. Roberts, J. Spivey

Source: NC State University Libraries
Added: August 6, 2018

2005 article

Solid-state polymerization of poly(bisphenol A carbonate) facilitated by supercritical carbon dioxide

ADVANCES IN POLYCARBONATES, Vol. 898, pp. 86–94.

By: D. Kiserow n, C. Shi n, G. Roberts n, S. Gross* & J. DeSimone n

Source: Web Of Science
Added: August 6, 2018

2004 patent

Continuous method and apparatus for separating polymer from a high pressure carbon dioxide fluid stream

Washington, DC: U.S. Patent and Trademark Office.

By: J. Royer & G. Roberts

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Continuous precipitation polymerization of vinylidene fluoride in supercritical carbon dioxide: modeling the molecular weight distribution

Chemical Engineering Science, 59(22-23), 5139–5144.

By: T. Ahmed, J. Desimone & G. Roberts

Source: NC State University Libraries
Added: August 6, 2018

2004 patent

Multimodal fluoropolymers and methods of making the same

Washington, DC: U.S. Patent and Trademark Office.

By: J. DeSimone, G. Roberts & P. Charpentier

Source: NC State University Libraries
Added: August 6, 2018

2003 article

Direct catalytic formation of acetic acid from CO2 and methane

Wilcox, E. M., Roberts, G. W., & Spivey, J. J. (2003, December 1). CATALYSIS TODAY, Vol. 88, pp. 83–90.

By: E. Wilcox n, G. Roberts n & J. Spivey n

author keywords: direct catalytic formation; acetic acid; methane
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Effect of supercritical carbon dioxide on the diffusion coefficient of phenol in poly(bisphenol A carbonate)

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 41(11), 1143–1156.

By: C. Shi n, G. Roberts n & D. Kiserow n

author keywords: diffusion; polycarbonates; solid-state polymerization; kinetics (polym.); supercritical carbon dioxide
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Kinetic and transport processes in the heterogeneous catalytic hydrogenation of polystyrene

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 42(15), 3509–3515.

By: D. Xu n, R. Carbonell n, D. Kiserow n & G. Roberts n

Source: Web Of Science
Added: August 6, 2018

2003 journal article

Preferential oxidation of carbon monoxide with Pt/Fe monolithic catalysts: interactions between external transport and the reverse water-gas-shift reaction

APPLIED CATALYSIS B-ENVIRONMENTAL, 46(3), 601–611.

By: G. Roberts n, P. Chin n, X. Sun n & J. Spivey n

author keywords: carbon monoxide; iron; monolith; platinum; preferential oxidation; selective oxidation; water-gas-shift reaction
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Synthesis of higher alcohols in a slurry reactor with cesium-promoted zinc chromite catalyst in decahydronaphthalene

APPLIED CATALYSIS A-GENERAL, 247(1), 133–142.

By: X. Sun n & G. Roberts n

author keywords: zinc chromite; cesium; slurry reactor; higher alcohol synthesis; decahydronaphthelene
Source: Web Of Science
Added: August 6, 2018

2002 journal article

A commentary on "Carbon dioxide-poly(vinylidene fluoride) interactions at high pressure"

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 40(6), 602–604.

By: K. Kennedy n, J. Desimone n & G. Roberts n

author keywords: poly(vinylidene fluoride); carbon dioxide; sorption; phase equilibrium; Sanchez-Lacombe model
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Continuous precipitation polymerization of vinylidene fluoride in supercritical carbon dioxide: Formation of polymers with bimodal molecular weight distributions

MACROMOLECULES, 35(21), 7976–7985.

By: M. Saraf n, S. Gerard n, L. Wojcinski n, P. Charpentier n, J. DeSimone n & G. Roberts n

Source: Web Of Science
Added: August 6, 2018

2002 article

Continuous precipitation polymerization of vinylidene fluoride in supercritical carbon dioxide: Molecular weight distribution

Saraf, M. K., Wojcinski, L. M., Kennedy, K. A., Gerard, S., Charpentier, P. A., DeSimone, J., & Roberts, G. W. (2002, June). MACROMOLECULAR SYMPOSIA, Vol. 182, pp. 119–129.

By: M. Saraf n, L. Wojcinski n, K. Kennedy n, S. Gerard n, P. Charpentier n, J. DeSimone n, G. Roberts n

Source: Web Of Science
Added: August 6, 2018

2002 journal article

Determination of the equilibrium constant for the reaction between bisphenol A and diphenyl carbonate

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 40(1), 171–178.

By: S. Gross*, W. Bunyard*, K. Erford*, G. Roberts n, D. Kiserow n & J. DeSimone n

author keywords: bisphenol A; diphenyl carbonate; equilibrium constant; polycarbonates; thermodynamics; step growth polymerizations
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Liquid/catalyst interactions in slurry reactors: changes in tetrahydroquinoline composition during methanol synthesis over zinc chromite

APPLIED CATALYSIS A-GENERAL, 231(1-2), 269–280.

By: X. Sun n, N. Jones n, J. Gesick n, L. Xu n & G. Roberts n

author keywords: tetrahydroquinoline; methanol; slurry reactor; alkylation; zinc chromite
Source: Web Of Science
Added: August 6, 2018

2002 personal communication

Thermodynamics of light alkane carboxylation

By: E. Wilcox, G. Roberts & J. Spivey

Source: NC State University Libraries
Added: August 6, 2018

2001 journal article

Broadening of molecular-weight distribution in solid-state polymerization resulting from condensate diffusion

JOURNAL OF APPLIED POLYMER SCIENCE, 79(5), 928–943.

By: M. Goodner n, S. Gross*, J. Desimone n, G. Roberts n & D. Kiserow n

author keywords: diffusion; molecular-weight distribution; phenol; poly(bisphenol A carbonate); solid-state polymerization; stoichiometry
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Deactivation of hydrodechlorination catalysts I. Experiments with 1.1.1-trichloroethane

APPLIED CATALYSIS A-GENERAL, 205(1-2), 263–278.

By: K. Frankel n, B. Jang*, J. Spivey* & G. Roberts n

author keywords: deactivation; alumina; 1,1,1-trichloroethane; hydrodechlorination; platinum; coke
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Deactivation of hydrodechlorination catalysts II - Experiments with 1,1-dichloroethylene and 1,1-dichloroethane

APPLIED CATALYSIS A-GENERAL, 209(1-2), 401–413.

By: K. Frankel n, B. Jang*, G. Roberts n & J. Spivey n

author keywords: 1,1,1-trichloroethane; 1,1-dichloroethane; 1,1-dichloroethylene; hydrodechlorination; platinum; alumina; deactivation; coke
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Mathematical model of the deactivation of Pt/alumina catalyst during the hydrodechlorination of 1,1,1-trichloroethane

Catalyst Deactivation 2001: Proceedings of the 9th International Symposium, Lexington, KY, USA, 7-10 October 2001 (Studies in Surface Science and Catalysis; 139), 139, 439–446.

By: K. Frankel, J. Spivey & G. Roberts

Ed(s): G. J. J. Spivey & B. Davis

Source: NC State University Libraries
Added: August 6, 2018

2001 patent

Methods and apparatus for separating Fischer-Tropsch catalysts from liquid hydrocarbon product

Washington, DC: U.S. Patent and Trademark Office.

By: G. Roberts & P. Kilpatrick

Source: NC State University Libraries
Added: August 6, 2018

2001 journal article

Reaction Kinetics of the Solid-State Polymerization of Poly(bisphenol A carbonate) Facilitated by Supercritical Carbon Dioxide

Macromolecules, 34(22), 7744–7750.

By: C. Shi n, J. DeSimone n, D. Kiserow n & G. Roberts n

Sources: Web Of Science, Crossref
Added: August 6, 2018

2001 journal article

Reaction kinetics of the solid state polymerization of poly(bisphenol A carbonate)

MACROMOLECULES, 34(7), 2060–2064.

By: C. Shi n, S. Gross n, J. DeSimone n, D. Kiserow n & G. Roberts n

Source: Web Of Science
Added: August 6, 2018

2001 journal article

Synthesis of high molecular weight polycarbonate by solid-state polymerization

MACROMOLECULES, 34(12), 3916–3920.

By: S. Gross n, G. Roberts n, D. Kiserov & J. DeSimone n

Source: Web Of Science
Added: August 6, 2018

2000 journal article

An equilibrium model for diffusion-limited solid-state polycondensation

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 39(8), 2797–2806.

By: M. Goodner n, J. DeSimone n, D. Kiserow n & G. Roberts n

Source: Web Of Science
Added: August 6, 2018

2000 article

Continuous precipitation polymerization of vinylidene fluoride in supercritical carbon dioxide: Modeling the rate of polymerization

Charpentier, P. A., DeSimone, J. M., & Roberts, G. W. (2000, December). INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, Vol. 39, pp. 4588–4596.

By: P. Charpentier n, J. DeSimone n & G. Roberts n

Source: Web Of Science
Added: August 6, 2018

2000 journal article

Crystallization and solid-state polymerization of poly(bisphenol A carbonate) facilitated by supercritical CO2

MACROMOLECULES, 33(1), 40–45.

By: S. Gross n, G. Roberts n, D. Kiserow n & J. DeSimone n

Source: Web Of Science
Added: August 6, 2018

2000 journal article

Gas-lift reactors for rapid reactions with appreciable gas consumption

Chemical Engineering & Technology, 23(1), 80–87.

By: G. Roberts n, R. Carbonell n & A. Saez*

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

Methanol dehydrogenation in a slurry reactor: evaluation of copper chromite and iron/titanium catalysts

APPLIED CATALYSIS B-ENVIRONMENTAL, 26(2), 119–129.

By: E. Shreiber n & G. Roberts n

author keywords: copper; dehydrogenation; formaldehyde; methanol; methyl formate; slurry reactor
Source: Web Of Science
Added: August 6, 2018

2000 patent

Methods and apparatus for separating Fischer-Tropsch catalysts from liquid hydrocarbon product

Washington, DC: U.S. Patent and Trademark Office.

By: G. Roberts & P. Kilpatrick

Source: NC State University Libraries
Added: August 6, 2018

1999 journal article

Continuous Polymerizations in Supercritical Carbon Dioxide:  Chain-Growth Precipitation Polymerizations

Macromolecules, 32(18), 5973–5975.

By: P. Charpentier n, K. Kennedy n, J. DeSimone n & G. Roberts n

Sources: Web Of Science, Crossref
Added: August 6, 2018

1999 journal article

Coupling of hydrodynamics and chemical reaction in gas-lift reactors

AIChE Journal, 45(2), 410–423.

By: H. Marquez n, A. Saez n, R. Carbonell n & G. Roberts n

Source: NC State University Libraries
Added: August 6, 2018

1999 journal article

Effect of drag and frictional losses on the hydrodynamics of gas-lift reactors

AICHE JOURNAL, 45(11), 2467–2471.

By: K. See n, G. Roberts n & E. Saez*

Source: Web Of Science
Added: August 6, 2018

1999 article

Hydrodynamics of gas-lift reactors with a fast, liquid-phase reaction

Marquez, M. A., Amend, R. J., Carbonell, R. G., Saez, A. E., & Roberts, G. W. (1999, July). CHEMICAL ENGINEERING SCIENCE, Vol. 54, pp. 2263–2271.

By: M. Marquez n, R. Amend n, R. Carbonell n, A. Saez n & G. Roberts n

author keywords: carbon dioxide; gas-lift reactor; hydrodynamics; mass transfer; modeling; potassium hydroxide
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Liquid catalyst interactions in slurry reactors: methanol synthesis over zinc chromite

APPLIED CATALYSIS A-GENERAL, 183(2), 395–410.

By: G. Roberts n, M. Marquez n & C. Haney n

author keywords: methanol; slurry reactor; zinc chromite; decahydronaphthalene; tetrahydronaphthalene; tetrahydroquinoline
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Methanol dehydrogenation with Raney copper in a slurry reactor

Applied Catalysis. B, Environmental, 23(1), 9–24.

By: E. Shreiber, M. Rhodes & G. Roberts

Source: NC State University Libraries
Added: August 6, 2018

1999 journal article

Separation of Fischer-Tropsch wax from catalyst using near-critical fluid extraction: Analysis of process feasibility

ENERGY & FUELS, 13(3), 667–677.

By: J. Biales n, Y. Di Wan n, P. Kilpatrick n & G. Roberts n

Source: Web Of Science
Added: August 6, 2018

1999 journal article

Solid-State Polymerization of Polycarbonates Using Supercritical CO2

Macromolecules, 32(9), 3167–3169.

By: S. Gross n, D. Flowers n, G. Roberts n, D. Kiserow n & J. DeSimone n

Sources: NC State University Libraries, Crossref
Added: August 6, 2018

1998 journal article

Catalytic destruction of methyl tertiary butyl ether (MTBE) with a Pt/Rh monolithic automotive exhaust catalyst

APPLIED CATALYSIS B-ENVIRONMENTAL, 15(1-2), 93–105.

By: D. Fields n, P. Lim n & G. Roberts n

author keywords: methyl tertiary butyl ether; methanol; 2-methyl-1-propene; 2,2,4-trimethyl pentane; monolith; platinum; rhodium; automotive catalyst
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Hydrodynamic model for gas-lift reactors

AICHE JOURNAL, 44(6), 1413–1423.

By: A. Saez n, M. Marquez n, G. Roberts n & R. Carbonell n

Source: Web Of Science
Added: August 6, 2018

1997 journal article

Alcohol synthesis in a high-temperature slurry reactor

CATALYSIS TODAY, 36(3), 255–263.

By: G. Roberts*, M. Marquez* & M. McCutchen

author keywords: decahydronaphthalene; methanol; slurry reactor; tetrahydronaphthalene; zinc chromite
Source: Web Of Science
Added: August 6, 2018

1997 journal article

High-temperature slurry reactors for synthesis gas reactions .1. Liquid thermal stability

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 36(10), 4143–4154.

By: G. Roberts n, M. Marquez n, M. McCutchen n, C. Haney n & I. Shin n

Source: Web Of Science
Added: August 6, 2018

patent

Apparatus for continuous production of polymers in carbon dioxide

Charpentier, P. A., DeSimone, J. M., & Roberts, G. W.

By: P. Charpentier, J. DeSimone & G. Roberts

Source: NC State University Libraries
Added: August 6, 2018

patent

CO2-assisted deploymerization, purification and recycling of step-growth polymers

Khan, S. A., Roberts, G. W., & Royer, J. R. Washington, DC: U.S. Patent and Trademark Office.

By: S. Khan, G. Roberts & J. Royer

Source: NC State University Libraries
Added: August 6, 2018

journal article

Continuous polymerizations in supercritical carbon dioxide

Charpentier, P. A., Desimone, J. M., & Roberts, G. W. Clean Solvents: Alternative Media for Chemical Reactions and Processing, 819, 113–135.

By: P. Charpentier, J. Desimone & G. Roberts

Ed(s): L. M. A. Abraham

Source: NC State University Libraries
Added: August 6, 2018

patent

Continuous process for making polymers in carbon dioxide

Charpentier, P. A., DeSimone, J. M., & Roberts, G. W. Washington, DC: U.S. Patent and Trademark Office.

By: P. Charpentier, J. DeSimone & G. Roberts

Source: NC State University Libraries
Added: August 6, 2018

patent

Hydrogenation of polymers in the presence of supercritical carbon dioxide

Roberts, G. W., Xu, D., Kiserow, D. J., & Carbonell, R. G. Washington, DC: U.S. Patent and Trademark Office.

By: G. Roberts, D. Xu, D. Kiserow & R. Carbonell

Source: NC State University Libraries
Added: August 6, 2018

journal article

Manipulation of hydrophobic interactions in associative polymers using cyclodextrin and enzyme

Mahammad, S., Abdala, A., Roberts, G. W., & Khan, S. A. Soft Matter, 6(17), 4237–4245.

By: S. Mahammad, A. Abdala, G. Roberts & S. Khan

Source: NC State University Libraries
Added: August 6, 2018

patent

Methods of CO2-assisted reactive extrusion

Royer, J., DeSimone, J. M., Roberts, G. W., & Khan, S. A. Washington, DC: U.S. Patent and Trademark Office.

By: J. Royer, J. DeSimone, G. Roberts & S. Khan

Source: NC State University Libraries
Added: August 6, 2018

journal article

Phase equilibrium for the hydrogenation of polystyrene in CO2-swollen solvents

Xu, D. W., Carbonell, R. G., Roberts, G. W., & Kiserow, D. J. Journal of Supercritical Fluids, 34(1), 09-.

By: D. Xu, R. Carbonell, G. Roberts & D. Kiserow

Source: NC State University Libraries
Added: August 6, 2018

Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.

Certain data included herein are derived from the Web of Science© and InCites© (2024) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.