Search Results - "Space, Brian"
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Synergistic sorbent separation for one-step ethylene purification from a four-component mixture
Published in Science (American Association for the Advancement of Science) (11-10-2019)“…Purification of ethylene (C H ), the largest-volume product of the chemical industry, currently involves energy-intensive processes such as chemisorption (CO…”
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2
A Stable Metal–Organic Framework Featuring a Local Buffer Environment for Carbon Dioxide Fixation
Published in Angewandte Chemie International Edition (16-04-2018)“…A majority of metal–organic frameworks (MOFs) fail to preserve their physical and chemical properties after exposure to acidic, neutral, or alkaline aqueous…”
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3
A Metal–Organic Framework Based Methane Nano‐trap for the Capture of Coal‐Mine Methane
Published in Angewandte Chemie International Edition (22-07-2019)“…As a major greenhouse gas, methane, which is directly vented from the coal‐mine to the atmosphere, has not yet drawn sufficient attention. To address this…”
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4
A MOF‐based Ultra‐Strong Acetylene Nano‐trap for Highly Efficient C2H2/CO2 Separation
Published in Angewandte Chemie International Edition (01-03-2021)“…Porous materials with open metal sites have been investigated to separate various gas mixtures. However, open metal sites show the limitation in the separation…”
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5
Enhanced Gas Uptake in a Microporous Metal–Organic Framework via a Sorbate Induced-Fit Mechanism
Published in Journal of the American Chemical Society (06-11-2019)“…Physical adsorption of gas molecules in microporous materials is an exothermic process, with desorption entropy driving a decrease in uptake with temperature…”
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6
Tuning Pore Size in Square-Lattice Coordination Networks for Size-Selective Sieving of CO2
Published in Angewandte Chemie International Edition (22-08-2016)“…Porous materials capable of selectively capturing CO2 from flue‐gases or natural gas are of interest in terms of rising atmospheric CO2 levels and methane…”
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7
Radiation-resistant metal-organic framework enables efficient separation of krypton fission gas from spent nuclear fuel
Published in Nature communications (18-06-2020)“…Capture and storage of volatile radionuclides that result from processing of used nuclear fuel is a major challenge. Solid adsorbents, in particular…”
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New Reticular Chemistry of the Rod Secondary Building Unit: Synthesis, Structure, and Natural Gas Storage of a Series of Three-Way Rod Amide-Functionalized Metal–Organic Frameworks
Published in Journal of the American Chemical Society (11-08-2021)“…Reticular chemistry and methane storage materials have been predominately focused on finite metal-cluster-based metal–organic frameworks (MOFs). In contrast,…”
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Halogen–C2H2 Binding in Ultramicroporous Metal–Organic Frameworks (MOFs) for Benchmark C2H2/CO2 Separation Selectivity
Published in Chemistry : a European journal (16-04-2020)“…Acetylene (C2H2) capture is a step in a number of industrial processes, but it comes with a high‐energy footprint. Although physisorbents have the potential to…”
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10
One-step ethylene production from a four-component gas mixture by a single physisorbent
Published in Nature communications (11-11-2021)“…One-step adsorptive purification of ethylene (C 2 H 4 ) from four-component gas mixtures comprising acetylene (C 2 H 2 ), ethylene (C 2 H 4 ), ethane (C 2 H 6…”
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11
Hybrid Ultra-Microporous Materials for Selective Xenon Adsorption and Separation
Published in Angewandte Chemie (International ed.) (11-07-2016)“…The demand for Xe/Kr separation continues to grow due to the industrial significance of high‐purity Xe gas. Current separation processes rely on energy…”
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12
Effect of ring rotation upon gas adsorption in SIFSIX-3-M (M = Fe, Ni) pillared square grid networks
Published in Chemical science (Cambridge) (2017)“…Dynamic and flexible metal-organic frameworks (MOFs) that respond to external stimuli, such as stress, light, heat, and the presence of guest molecules, hold…”
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13
Putting the Squeeze on CH4 and CO2 through Control over Interpenetration in Diamondoid Nets
Published in Journal of the American Chemical Society (02-04-2014)“…We report the synthesis, structure, and sorption properties of a family of eight diamondoid (dia) metal–organic materials (MOMs) that are sustained by Co(II)…”
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14
Efficient CO2 Removal for Ultra‐Pure CO Production by Two Hybrid Ultramicroporous Materials
Published in Angewandte Chemie International Edition (19-03-2018)“…Removal of CO2 from CO gas mixtures is a necessary but challenging step during production of ultra‐pure CO as processed from either steam reforming of…”
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15
On the Mechanism of Hydrogen Storage in a Metal−Organic Framework Material
Published in Journal of the American Chemical Society (12-12-2007)“…Monte Carlo simulations were performed modeling hydrogen sorption in a recently synthesized metal−organic framework material (MOF) that exhibits large…”
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16
Efficient propyne/propadiene separation by microporous crystalline physiadsorbents
Published in Nature communications (01-10-2021)“…Selective separation of propyne/propadiene mixture to obtain pure propadiene (allene), an essential feedstock for organic synthesis, remains an unsolved…”
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17
Enhancement of CO2 selectivity in a pillared pcu MOM platform through pillar substitution
Published in Chemical communications (Cambridge, England) (01-01-2013)“…Pillar substitution in a long-known metal-organic material with saturated metal centres, [Cu(bipy)(2)(SiF(6))](n), has afforded the first crystallographically…”
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18
Understanding the H2 Sorption Trends in the M‑MOF-74 Series (M = Mg, Ni, Co, Zn)
Published in Journal of physical chemistry. C (15-01-2015)“…Electronic structure calculations and simulations of H2 sorption were performed in four members of the M-MOF-74 series: Mg-MOF-74, Ni-MOF-74, Co-MOF-74, and…”
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Highly Selective Separation of C2H2 from CO2 by a New Dichromate-Based Hybrid Ultramicroporous Material
Published in ACS applied materials & interfaces (04-10-2017)“…A new hybrid ultramicroporous material, [Ni(1,4-di(pyridine-2-yl)benzene)2(Cr2O7)] n (DICRO-4-Ni-i), has been prepared and structurally characterized. Pure…”
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20
Tuning the Selectivity between C2H2 and CO2 in Molecular Porous Materials
Published in Langmuir (30-11-2021)“…A combined experimental and theoretical study of C2H2 and CO2 adsorption and separation was performed in two isostructural molecular porous materials (MPMs):…”
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