Publications
146 results found
Wang J, Li Z, Park A-HA, et al., 2015, Thermodynamic and kinetic studies of the MgCl<sub>2</sub>-NH<sub>4</sub>Cl-NH<sub>3</sub>-H<sub>2</sub>O system for the production of high purity MgO from calcined low-grade magnesite, AICHE JOURNAL, Vol: 61, Pages: 1933-1946, ISSN: 0001-1541
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- Citations: 12
Petit C, Gao M, Park AHA, 2015, Chemical and physical characterizations of liquid-like nanoparticle organic hybrid nanomaterials designed for CO2 capture and conversion, ACS Fall meeting 2015
Petit C, 2015, Liquid-like Hybrid Sorbents for Carbon Capture: Investigation of CO2/Sorbent Interactions, Sorbent Viscosity and CO2 Diffusivity, GLS-12 International Conference
Lin K-YA, Yang H, Petit C, et al., 2015, Magnetically controllable Pickering emulsion prepared by a reduced graphene oxide-iron oxide composite, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Vol: 438, Pages: 296-305, ISSN: 0021-9797
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- Citations: 58
Park Y, Lin K-YA, Park A-HA, et al., 2015, Recent advances in anhydrous solvents for CO<sub>2</sub> capture: ionic liquids, switchable solvents, and nanoparticle organic hybrid materials, FRONTIERS IN ENERGY RESEARCH, ISSN: 2296-598X
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- Citations: 32
Petit C, Bandosz TJ, 2014, Engineering the surface of a new class of adsorbents: metal–organic framework/graphite oxide composites, Journal of Colloid and Interface Science, Vol: 447, Pages: 139-151, ISSN: 1095-7103
Petit C, Park A-HA, 2014, Novel liquid-like nanoparticle organic hybrid materials for CO<sub>2</sub> captrue and conversion, 248th National Meeting of the American-Chemical-Society (ACS), Publisher: AMER CHEMICAL SOC, ISSN: 0065-7727
Lin K-YA, Yang H, Petit C, et al., 2014, Removing oil droplets from water using a copper-based metal organic frameworks, CHEMICAL ENGINEERING JOURNAL, Vol: 249, Pages: 293-301, ISSN: 1385-8947
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- Citations: 95
Petit C, Lin KYA, Park AHA, 2014, Viscosity and CO2 Diffusivity of Liquid-like NanoparticleOrganic Hybrid Materials determined using ATR FT-IR Spectroscopy, AIChE Fall meeting 2014
Petit C, Park A-HA, 2014, Designing the next generation of CO<sub>2</sub> capture solvents: Nanoparticle organic hybrid materials (NOHMs), 247th National Spring Meeting of the American-Chemical-Society (ACS), Publisher: AMER CHEMICAL SOC, ISSN: 0065-7727
Park Y, Petit C, Han P, et al., 2014, Effect of canopy structures and their steric interactions on CO<sub>2</sub> sorption behavior of liquid-like nanoparticle organic hybrid materials, RSC ADVANCES, Vol: 4, Pages: 8723-8726
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- Citations: 28
Lin K-YA, Park Y, Petit C, et al., 2014, Thermal stability, swelling behavior and CO<sub>2</sub> absorption properties of Nanoscale Ionic Materials (NIMs), RSC ADVANCES, Vol: 4, Pages: 65195-65204, ISSN: 2046-2069
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- Citations: 21
Petit C, Park AHA, 2013, Designing the next generation of CO2 capture solvents: Nanoparticle Organic Hybrid Materials, ACS Spring meeting 2014
Petit C, Bhatnagar S, Park A-HA, 2013, Effect of water on the physical properties and carbon dioxide capture capacities of liquid-like Nanoparticle Organic Hybrid Materials and their corresponding polymers, Journal of Colloid and Interface Science, Vol: 407, Pages: 102-108, ISSN: 0021-9797
Park A-HA, Petit C, 2013, Investigation of the tunable physical and chemical properties of novel solvents based on hybrid nanomaterials for CO<sub>2</sub> capture, 246th National Meeting of the American-Chemical-Society (ACS), Publisher: AMER CHEMICAL SOC, ISSN: 0065-7727
Petit C, Park AHA, 2013, Tuning the Physical and Chemical Properties of Novel CO2 Capture Solvents Based On Hybrid Nanomaterials, AIChE Fall meeting 2013
Lin K-YA, Petit C, Park A-HA, 2013, Effect of SO<sub>2</sub> on CO<sub>2</sub> Capture Using Liquid-like Nanoparticle Organic Hybrid Materials, ENERGY & FUELS, Vol: 27, Pages: 4167-4174, ISSN: 0887-0624
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- Citations: 41
Petit C, Lin K-YA, Park A-HA, 2013, Design and Characterization of Liquid-like POSS-based Hybrid Nanomaterials Synthesized via Ionic Bonding and Their Interactions with CO2, Langmuir, ISSN: 0743-7463
Lin K-YA, Petit C, Park AHA, 2013, Effect of SO2 on CO2 capture using liquid-like Nanoparticle Organic Hybrid Materials, Energy and Fuels, Vol: 27, Pages: 4167-4174
Park A-HA, Petit C, Park Y, et al., 2013, Methods and systems for capturing carbon dioxide and producing a fuel using a solvent including a nanoparticle organic hybrid material and a secondary fluid, WO2013022894 A2
Petit C, Park Y, Lin KA, et al., 2012, Novel liquid-like nanoscale organic hybrid materials for CO2 capture
New solvents referred to as Nanoparticle Organic Hybrid Materials (NOHMs) are being developed for various energy and environmental applications, with a particular focus on CO2 capture. These nanoscale hybrid materials consist of an inorganic nanocore functionalized with a polymeric canopy, which acts as the solvating medium. Compared to the conventional amine-based solvents, NOHMs exhibit valuable properties such as negligible vapor pressure and high thermal stability. CO2 capture by NOHMs is expected to arise from two properties: the tunable chemistry of the canopy via selection of task-specific functional groups, as well as the specific structural arrangement of the polymer chains, favored by decreases in entropy. In this study, different NOHMs were synthesized and they were characterized using thermogravimetric analysis, spectroscopic tools (i.e., NMR, Raman, ATR FT-IR), and viscosity measurement techniques. The CO2 capture and CO2-induced swelling behaviors of NOHMs were evaluated and the mechanisms of CO2 absorption were investigated. The effects of the canopy structure (e.g., grafting density, polymer geometry), the canopy functionalization (e.g., presence of amine groups), and the presence of other flue gas components (e.g., N2, SO2, H2O) on the overall CO2 capture process were studied.
Petit C, Ferguson T, Park AHA, 2012, Carbon negative production of hydrogen from biomass using an alkaline thermal treatment: Kinetic and mechanistic studies for the investigation of the reaction pathways
Using biomass as a feedstock in place of fossil fuels for the production of energy and fuels can represent a sustainable alternative since this energy source is renewable, carbon neutral, and globally distributed. In this study, the one-step H2 production from biomass using an alkaline hydroxide (i.e., NaOH) under mild reaction conditions (i.e., 373 - 573 K, 1 bar) was investigated using a model biomass system. This method has great potential since it enables the production of a high-purity H2 stream with increased yield. Moreover, it is carbon negative since the carbon in the biomass is converted to a solid, environmentally benign carbonate. Owing to the suppressed CO formation in this process, the produced gas can be directly used in subsequent energy conversion systems such as PEM fuel cells without additional gas cleanup steps. The formation of gaseous products (i.e., H2, CH4, CO and CO2) during the reaction was monitored using gas chromatography, and the characterization of the derived solid products was carried out using 13C NMR and Raman spectroscopies, while investigating the effect of the reaction conditions (i.e., final reaction temperature, reactants ratio). The findings of this study provided important information regarding the mechanistic pathways of the alkaline thermal treatment of biomass for sustainable energy conversion.
Ferguson TE, Park Y, Petit C, et al., 2012, Novel Approach to Hydrogen Production with Suppressed CO<i><sub>x</sub></i> Generation from a Model Biomass Feedstock, ENERGY & FUELS, Vol: 26, Pages: 4486-4496, ISSN: 0887-0624
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- Citations: 16
Ferguson TE, Park Y, Petit C, et al., 2012, Novel Approach to Hydrogen Production with Suppressed COx Generation from a Model Biomass Feedstock, Energy and Fuels, Vol: 26, Pages: 4486-4496
Petit C, Levasseur B, Mendoza B, et al., 2012, Reactive adsorption of acidic gases on MOF/graphite oxide composites, MICROPOROUS AND MESOPOROUS MATERIALS, Vol: 154, Pages: 107-112, ISSN: 1387-1811
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- Citations: 180
Petit C, 2012, Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials: Investigation of Reactive Adsorption Mechanism, Publisher: Springer, ISBN: 978-1-4614-3393-4
Petit C, Park Y, Lin K-YA, et al., 2012, Spectroscopic Investigation of the Canopy Configurations in Nanoparticle Organic Hybrid Materials of Various Grafting Densities during CO<sub>2</sub> Capture, JOURNAL OF PHYSICAL CHEMISTRY C, Vol: 116, Pages: 516-525, ISSN: 1932-7447
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- Citations: 38
Petit C, Wrabetz S, Bandosz TJ, 2012, Microcalorimetric insight into the analysis of the reactive adsorption of ammonia on Cu-MOF and its composite with graphite oxide, Journal of Materials Chemistry, Vol: 22, Pages: 21443-21447, ISSN: 0959-9428
Petit C, Bandosz TJ, 2012, Exploring the coordination chemistry of MOF–graphite oxide composites and their applications as adsorbents, Dalton Transactions, Vol: 41, Pages: 4027-4035, ISSN: 1477-9226
Petit C, Park Y, Lin K-YA, et al., 2011, Spectroscopic Investigation of the Canopy Configurations in Nanoparticle Organic Hybrid Materials of Various Grafting Densities during CO2 Capture, Journal of Physical Chemistry C, Vol: 116, Pages: 516-525
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