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• Journal article
  Park Y, Petit C, Han P, Park A-HAet al., 2014,

  Effect of canopy structures and their steric interactions on CO2 sorption behavior of liquid-like nanoparticle organic hybrid materials

  , RSC ADVANCES, Vol: 4, Pages: 8723-8726
  • Author Web Link
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  • Citations: 12
• Journal article
  Lin K-YA, Park Y, Petit C, Park A-HAet al., 2014,

  Thermal stability, swelling behavior and CO2 absorption properties of Nanoscale Ionic Materials (NIMs)

  , RSC ADVANCES, Vol: 4, Pages: 65195-65204, ISSN: 2046-2069
  • Author Web Link
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  • Citations: 11
• Journal article
  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
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• Conference paper
  Park A-HA, Petit C, 2013,

  Investigation of the tunable physical and chemical properties of novel solvents based on hybrid nanomaterials for CO2 capture

  , 246th National Meeting of the American-Chemical-Society (ACS), Publisher: AMER CHEMICAL SOC, ISSN: 0065-7727
  • Author Web Link
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• Patent
  Park A-HA, Petit C, Park Y, Lin K-YAet 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
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• Conference paper
  Petit C, Park Y, Lin KA, Park AHAet 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.

  • Abstract
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• Conference paper
  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.

  • Abstract
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• Journal article
  Ferguson TE, Park Y, Petit C, Park A-HAet al., 2012,

  Novel Approach to Hydrogen Production with Suppressed COx Generation from a Model Biomass Feedstock

  , Energy and Fuels, Vol: 26, Pages: 4486-4496
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• Book
  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
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• Journal article
  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
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• Journal article
  Petit C, Park Y, Lin K-YA, Park A-HAet 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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• Journal article
  Petit C, Huang L, Jagiello J, Kenvin J, Gubbins KE, Bandosz TJet al., 2011,

  Toward Understanding Reactive Adsorption of Ammonia on Cu-MOF/Graphite Oxide Nanocomposites

  , LANGMUIR, Vol: 27, Pages: 13043-13051, ISSN: 0743-7463
  • Author Web Link
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  • Citations: 94
• Patent
  Bandosz TJ, Petit C, 2011,

  Nanocomposite Materials Comprising Metal-Organic-Framework Units and Graphite-Based Materials, and Methods of Using Same

  , US 8,633,331
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• Journal article
  Petit C, Bandosz TJ, 2011,

  Synthesis, Characterization, and Ammonia Adsorption Properties of Mesoporous Metal-Organic Framework (MIL(Fe))-Graphite Oxide Composites: Exploring the Limits of Materials Fabrication

  , ADVANCED FUNCTIONAL MATERIALS, Vol: 21, Pages: 2108-2117, ISSN: 1616-301X
  • Author Web Link
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  • Citations: 218
• Journal article
  Petit C, Burress J, Bandosz TJ, 2011,

  The synthesis and characterization of copper-based metal-organic framework/graphite oxide composites

  , CARBON, Vol: 49, Pages: 563-572, ISSN: 0008-6223
  • Author Web Link
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  • Citations: 204
• Journal article
  Petit C, Mendoza B, Bandosz TJ, 2010,

  Hydrogen Sulfide Adsorption on MOFs and MOF/Graphite Oxide Composites

  , CHEMPHYSCHEM, Vol: 11, Pages: 3678-3684, ISSN: 1439-4235
  • Author Web Link
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  • Citations: 142
• Journal article
  Levasseur B, Petit C, Bandosz TJ, 2010,

  Reactive Adsorption of NO2 on Copper-Based Metal−Organic Framework and Graphite Oxide/Metal−Organic Framework Composites

  , ACS Applied Materials and Interfaces, Vol: 2, Pages: 3606-3613
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• Journal article
  Petit C, Mendoza B, Bandosz TJ, 2010,

  Reactive Adsorption of Ammonia on Cu-Based MOF/Graphene Composites

  , LANGMUIR, Vol: 26, Pages: 15302-15309, ISSN: 0743-7463
  • Author Web Link
  • Open Access Link
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  • Citations: 159

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