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Zhang X, Dong T, Wu Z, Jing Y, Yu D, Zhang H, Du J, Wang L. Soybean Oil Treatment Using the Dissolving Curve Equation of Hydrogen. J Oleo Sci 2021; 70:1231-1238. [PMID: 34373403 DOI: 10.5650/jos.ess21065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The solubility of hydrogen in n-hexane was determined using a homemade reactor. The solubility of hydrogen in soybean oil was established using the Peng-Robinson (PR) equation of state and the van der Waals mixing rule. The curve equation established a linear relationship between the solubility of hydrogen in oil and the number of moles of hydrogen in the reactor. Under the optimal temperature and catalyst, the relationship between the hydrogen consumption of the hydrogenation of oil and fat and the TFAs formed in the oil was determined. When the reaction pressure exceeded 3.0 MPa, the hydrogenation of oil was consumed. The amount of hydrogen, the rate of hydrogenation, and the change in the TFAs all stabilized. Therefore, the pressure of the general hydrogenation reaction should not exceed 3.0 MPa. This result provides a quick and simple method for controlling TFAs in oils and fats for industrial applications.
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Affiliation(s)
- Xingzhen Zhang
- School of Food Science, Northeast Agricultural University
| | - Tianyu Dong
- School of Food Science, Northeast Agricultural University
| | - Zeyu Wu
- School of Food Science, Northeast Agricultural University
| | | | - Dianyu Yu
- School of Food Science, Northeast Agricultural University
| | - Hongwei Zhang
- School of Food Science, Northeast Agricultural University
| | - Jing Du
- School of Food Science, Northeast Agricultural University
| | - Liqi Wang
- School of Computer and Information Engineering, Harbin University of Commerce
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2
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Li W, Zhang M, Nan Y, Pang W, Jin Z. Molecular Dynamics Study on CO 2 Storage in Water-Filled Kerogen Nanopores in Shale Reservoirs: Effects of Kerogen Maturity and Pore Size. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:542-552. [PMID: 33348983 DOI: 10.1021/acs.langmuir.0c03232] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
CO2 sequestration in shale reservoirs is an economically viable option to alleviate carbon emission. Kerogen, a major component in the organic matter in shale, is associated with a large number of nanopores, which might be filled with water. However, the CO2 storage mechanism and capacity in water-filled kerogen nanopores are poorly understood. Therefore, in this work, we use molecular dynamics simulation to study the effects of kerogen maturity and pore size on CO2 storage mechanism and capacity in water-filled kerogen nanopores. Type II kerogen with different degrees of maturity (II-A, II-B, II-C, and II-D) is chosen, and three pore sizes (1, 2, and 4 nm) are designed. The results show that CO2 storage mechanisms are different in the 1 nm pore and the larger ones. In 1 nm kerogen pores, water is completely displaced by CO2 due to the strong interactions between kerogen and CO2 as well as among CO2. CO2 storage capacity in 1 nm pores can be up to 1.5 times its bulk phase in a given volume. On the other hand, in 2 and 4 nm pores, while CO2 is dissolved in the middle of the pore (away from the kerogen surface), in the vicinity of the kerogen surface, CO2 can form nano-sized clusters. These CO2 clusters would enhance the overall CO2 storage capacity in the nanopores, while the enhancement becomes less significant as pore size increases. Kerogen maturity has minor influences on CO2 storage capacity. Type II-A (immature) kerogen has the lowest storage capacity because of its high heteroatom surface density, which can form hydrogen bonds with water and reduce the available CO2 storage space. The other three kerogens are comparable in terms of CO2 storage capacity. This work should shed some light on CO2 storage evaluation in shale reservoirs.
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Affiliation(s)
- Wenhui Li
- School of Mining and Petroleum Engineering, Department of Civil and Environmental Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Mingshan Zhang
- School of Mining and Petroleum Engineering, Department of Civil and Environmental Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Yiling Nan
- School of Mining and Petroleum Engineering, Department of Civil and Environmental Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Wanying Pang
- School of Mining and Petroleum Engineering, Department of Civil and Environmental Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Zhehui Jin
- School of Mining and Petroleum Engineering, Department of Civil and Environmental Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
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3
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Qiao C, Yu X, Song X, Zhao T, Xu X, Zhao S, Gubbins KE. Enhancing Gas Solubility in Nanopores: A Combined Study Using Classical Density Functional Theory and Machine Learning. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:8527-8536. [PMID: 32623896 DOI: 10.1021/acs.langmuir.0c01160] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Geometrical confinement has a large impact on gas solubilities in nanoscale pores. This phenomenon is closely associated with heterogeneous catalysis, shale gas extraction, phase separation, etc. Whereas several experimental and theoretical studies have been conducted that provide meaningful insights into the over-solubility and under-solubility of different gases in confined solvents, the microscopic mechanism for regulating the gas solubility remains unclear. Here, we report a hybrid theoretical study for unraveling the regulation mechanism by combining classical density functional theory (CDFT) with machine learning (ML). Specifically, CDFT is employed to predict the solubility of argon in various solvents confined in nanopores of different types and pore widths, and these case studies then supply a valid training set to ML for further investigation. Finally, the dominant parameters that affect the gas solubility are identified, and a criterion is obtained to determine whether a confined gas-solvent system is enhance-beneficial or reduce-beneficial. Our findings provide theoretical guidance for predicting and regulating gas solubilities in nanopores. In addition, the hybrid method proposed in this work sets up a feasible platform for investigating complex interfacial systems with multiple controlling parameters.
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Affiliation(s)
- Chongzhi Qiao
- State Key Laboratory of Chemical Engineering and School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xiaochen Yu
- State Key Laboratory of Chemical Engineering and School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xianyu Song
- State Key Laboratory of Chemical Engineering and School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Teng Zhao
- State Key Laboratory of Chemical Engineering and School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xiaofei Xu
- State Key Laboratory of Chemical Engineering and School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Shuangliang Zhao
- State Key Laboratory of Chemical Engineering and School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
- Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology and School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China
| | - Keith E Gubbins
- Department of Chemical & Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905, United States
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4
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Barrios-Vargas LJ, Ruiz-Montoya JG, Landeros-Rivera B, Álvarez JR, Alvarado-Alvarado D, Vargas R, Martínez A, González-Zamora E, Cáceres LM, Morales JC, Ibarra IA. Confined benzene within InOF-1: contrasting CO2 and SO2 capture behaviours. Dalton Trans 2020; 49:2786-2793. [DOI: 10.1039/c9dt04667d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Benzene confinement enhances the CO2 capture while decreases the SO2 capture within InOF-1 due to the competition among molecules for the preferential adsorption sites. Pore channel view of CO2Bz@InOF-1b (left) and SO2⋯Bz@InOF-1b (right) systems.
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5
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Wang T, Geng H, Yu C, Zhang X, Wu N, Wu F, Yu D, Wang L. Electrochemical hydrogenation of soybean oil by filling H
2
in supercritical CO
2. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.13992] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Tong Wang
- School of Food Science Northeast Agricultural University Harbin China
| | - Haoyuan Geng
- School of Food Science Northeast Agricultural University Harbin China
| | - Changhua Yu
- School of Food Science Northeast Agricultural University Harbin China
| | - Xin Zhang
- School of Food Science Northeast Agricultural University Harbin China
| | - Nan Wu
- School of Food Science Northeast Agricultural University Harbin China
| | - Fei Wu
- School of Food Science Northeast Agricultural University Harbin China
| | - Dianyu Yu
- School of Food Science Northeast Agricultural University Harbin China
| | - Liqi Wang
- School of Computer and Information Engineering Harbin University of Commerce Harbin China
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6
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Sánchez-Bautista JE, Landeros-Rivera B, Jurado-Vázquez T, Martínez A, González-Zamora E, Balmaseda J, Vargas R, Ibarra IA. CO2 capture enhancement for InOF-1: confinement of 2-propanol. Dalton Trans 2019; 48:5176-5182. [DOI: 10.1039/c9dt00384c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The confinement of small amounts of i-PrOH demonstrated and enhanced CO2 capture for InOF-1 as a result of the bottleneck effect and the formation of essential hydrogen bonds.
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Affiliation(s)
- Jonathan E. Sánchez-Bautista
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | - Bruno Landeros-Rivera
- Departamento de Química
- Universidad Autónoma Metropolitana-Iztapalapa
- Ciudad de México
- Mexico
| | - Tamara Jurado-Vázquez
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | - Ana Martínez
- Departamento de Química
- Universidad Autónoma Metropolitana-Iztapalapa
- Ciudad de México
- Mexico
- Instituto de Investigaciones en Materiales
| | | | - Jorge Balmaseda
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | - Rubicelia Vargas
- Departamento de Química
- Universidad Autónoma Metropolitana-Iztapalapa
- Ciudad de México
- Mexico
| | - Ilich A. Ibarra
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
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7
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Garrido-Olvera LP, Sanchez-Bautista JE, Alvarado-Alvarado D, Landeros-Rivera B, Álvarez JR, Vargas R, González-Zamora E, Balmaseda J, Lara-García HA, Martínez A, Ibarra IA. Confined toluene within InOF-1: CO2 capture enhancement. RSC Adv 2019; 9:32864-32872. [PMID: 35529732 PMCID: PMC9073166 DOI: 10.1039/c9ra05991a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 09/30/2019] [Indexed: 11/21/2022] Open
Abstract
The confinement of small amounts of toluene demonstrated an enhanced CO2 capture for InOF-1 as a result of a bottleneck effect and synergistic interactions.
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8
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Lidon P, Marker SC, Wilson JJ, Williams RM, Zipfel WR, Stroock AD. Enhanced Oxygen Solubility in Metastable Water under Tension. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:12017-12024. [PMID: 30221943 DOI: 10.1021/acs.langmuir.8b02408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Despite its relevance in numerous natural and industrial processes, the solubility of molecular oxygen has never been directly measured in capillary-condensed liquid water. In this article, we measure oxygen solubility in liquid water trapped within nanoporous samples, in metastable equilibrium with a subsaturated vapor. We show that solubility increases two fold at moderate subsaturations (relative humidity ∼0.55). This evolution with relative humidity is in good agreement with a simple thermodynamic prediction using properties of bulk water, previously verified experimentally at positive pressure. Our measurement thus verifies the validity of this macroscopic thermodynamic theory to strong confinement and large negative pressures, where significant nonidealities are expected. This effect has strong implications for important oxygen-dependent chemistries in natural and technological contexts.
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Affiliation(s)
- Pierre Lidon
- Robert Frederick Smith School of Chemical and Biomolecular Engineering , Cornell University , 120 Olin Hall , Ithaca , New York 14853 , United States
- CNRS, Solvay, LOF, UMR 5258, Univ. Bordeaux , 178 avenue du Dr. Schweitzer Pessac F-33600 , France
| | - Sierra C Marker
- Department of Chemistry and Chemical Biology , Cornell University , Baker Lab , Ithaca , New York 14853 , United States
| | - Justin J Wilson
- Department of Chemistry and Chemical Biology , Cornell University , Baker Lab , Ithaca , New York 14853 , United States
| | - Rebecca M Williams
- Department Biomedical Engineering , Cornell University , Weill Hall , Ithaca , New York 14853 , United States
| | - Warren R Zipfel
- Department Biomedical Engineering , Cornell University , Weill Hall , Ithaca , New York 14853 , United States
| | - Abraham D Stroock
- Robert Frederick Smith School of Chemical and Biomolecular Engineering , Cornell University , 120 Olin Hall , Ithaca , New York 14853 , United States
- Kavli Institute at Cornell for Nanoscale Science , Physical Sciences Building , Ithaca , New York 14853 , United States
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9
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Sánchez-González E, Mileo PGM, Álvarez JR, González-Zamora E, Maurin G, Ibarra IA. Confined methanol within InOF-1: CO2 capture enhancement. Dalton Trans 2017; 46:15208-15215. [DOI: 10.1039/c7dt02709e] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The CO2 capture in InOF-1 was enhanced by confining small amounts of MeOH. DFT calculations coupled with forcefield based-MC simulations revealed that such an enhancement is due to an increase of the degree of confinement.
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Affiliation(s)
- Elí Sánchez-González
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | - Paulo G. M. Mileo
- Institut Charles Gerhardt Montpellier
- UMR-5253
- Université de Montpellier
- 34095 Montpellier cedex 05
- France
| | - J. Raziel Álvarez
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | | | - Guillaume Maurin
- Institut Charles Gerhardt Montpellier
- UMR-5253
- Université de Montpellier
- 34095 Montpellier cedex 05
- France
| | - Ilich A. Ibarra
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
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10
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González-Martínez GA, Zárate JA, Martínez A, Sánchez-González E, Álvarez JR, Lima E, González-Zamora E, Ibarra IA. Confinement of alcohols to enhance CO2 capture in MIL-53(Al). RSC Adv 2017. [DOI: 10.1039/c7ra03608f] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
CO2 capture of MIL-53(Al) was enhanced by confining small amounts of MeOH and i-PrOH within its micropores.
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Affiliation(s)
- Gerardo A. González-Martínez
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | - J. Antonio Zárate
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | - Ana Martínez
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | - Elí Sánchez-González
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | - J. Raziel Álvarez
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | - Enrique Lima
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
| | | | - Ilich A. Ibarra
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS)
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Ciudad de México
- Mexico
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11
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Hu Y, Huang L, Zhao S, Liu H, Gubbins KE. Effect of confinement in nano-porous materials on the solubility of a supercritical gas. Mol Phys 2016. [DOI: 10.1080/00268976.2016.1229871] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Yaofeng Hu
- State Key laboratory of Chemical Engineering and Department of Chemistry, East China University of Science and Technology, Shanghai, P.R. China
| | - Liangliang Huang
- Department of Chemical & Biomolecular Engineering, North Carolina State University, Raleigh, NC, USA
- Department of Chemical, Biological & Materials Engineering, University of Oklahoma, Norman, OK, USA
| | - Shuangliang Zhao
- State Key laboratory of Chemical Engineering and Department of Chemistry, East China University of Science and Technology, Shanghai, P.R. China
| | - Honglai Liu
- State Key laboratory of Chemical Engineering and Department of Chemistry, East China University of Science and Technology, Shanghai, P.R. China
| | - Keith E. Gubbins
- Department of Chemical & Biomolecular Engineering, North Carolina State University, Raleigh, NC, USA
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12
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Gold oxide films grown in the confined aqueous layer between gold and organic solvents. J Electroanal Chem (Lausanne) 2014. [DOI: 10.1016/j.jelechem.2014.06.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Falk KI, Coasne BA, Pellenq RJM. Effect of temperature on adsorption of mixtures in porous materials. MOLECULAR SIMULATION 2013. [DOI: 10.1080/08927022.2013.852192] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Kerstyn I. Falk
- Department of Civil and Environmental Engineering, Massachusetts Institute of Technology (MIT), Cambridge, MA, USA
| | - Benoit A. Coasne
- Department of Civil and Environmental Engineering, Massachusetts Institute of Technology (MIT), Cambridge, MA, USA
- Multi-Scale Materials Science for Energy and Environment, The Joint CNRS-MIT Laboratory, Massachusetts Institute of Technology (MIT), Cambridge, MA, USA
- Institut Charles Gerhardt Montpellier, CNRS and University of Montpellier II, Montpellier, France
| | - Roland J.-M. Pellenq
- Department of Civil and Environmental Engineering, Massachusetts Institute of Technology (MIT), Cambridge, MA, USA
- Multi-Scale Materials Science for Energy and Environment, The Joint CNRS-MIT Laboratory, Massachusetts Institute of Technology (MIT), Cambridge, MA, USA
- Centre Interdisciplinaire des Nanosciences de Marseille, CNRS and Aix-Marseille University, Marseille, France
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14
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Clauzier S, Ho LN, Pera-Titus M, Coasne B, Farrusseng D. Enhanced H2 uptake in solvents confined in mesoporous metal-organic framework. J Am Chem Soc 2012; 134:17369-71. [PMID: 23039787 DOI: 10.1021/ja308157a] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Hydrogen uptake at 298 K and 30 bar in hybrid sorbents consisting of n-hexane confined in MIL-101 is found to be 22 times larger than in sole n-hexane. The enhanced solubility in MIL-101, found to be 3 times larger than in mesoporous silica of similar pore size, highlights the key roles played by surface chemistry and accessible surface area.
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Affiliation(s)
- Stephanie Clauzier
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon, UMR 5256 CNRS/Université de Lyon-1, 2, Av. A. Einstein, F-69626 Villeurbanne, France
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15
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How Water Fosters a Remarkable 5-Fold Increase in Low-Pressure CO2 Uptake within Mesoporous MIL-100(Fe). J Am Chem Soc 2012; 134:10174-81. [DOI: 10.1021/ja302787x] [Citation(s) in RCA: 167] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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