A5087508235- Hydraulic Fracturing and Reservoir Analysis
- Drilling and Well Engineering
- Metal-Organic Frameworks: Synthesis and Applications
- CO2 Sequestration and Geologic Interactions
- Seismic Waves and Analysis
- Earthquake Detection and Analysis
- Methane Hydrates and Related Phenomena
- Concrete and Cement Materials Research
- Covalent Organic Framework Applications
- Phase Equilibria and Thermodynamics
- Microbial Applications in Construction Materials
- Tunneling and Rock Mechanics
- Advanced Cellulose Research Studies
- Ammonia Synthesis and Nitrogen Reduction
- Reservoir Engineering and Simulation Methods
- Innovative concrete reinforcement materials
- Ionosphere and magnetosphere dynamics
- Enhanced Oil Recovery Techniques
- Catalytic Processes in Materials Science
- nanoparticles nucleation surface interactions
- Oil and Gas Production Techniques
- Membrane Separation and Gas Transport
- Geothermal Energy Systems and Applications
- Astrophysics and Cosmic Phenomena
- Hydrocarbon exploration and reservoir analysis
Pacific Northwest National Laboratory
2015-2024
Universitat de Barcelona
2024
Barcelona Institute for Global Health
2024
Government of the United States of America
2022
American Heart of Poland
2022
Battelle
2012-2019
University of Buenos Aires
2015-2016
Richland College
2015
University of Missouri
2008
Heriot-Watt University
2008
A breathing 2-fold interpenetrated microporous metal-organic framework was synthesized with a flexible tetrahedral organic linker and Zn(2) clusters that sorb CO(2) preferably over N(2) H(2).
CONSPECTUS: The total world energy demand is predicted to rise significantly over the next few decades, primarily driven by continuous growth of developing world. With rapid depletion nonrenewable traditional fossil fuels, which currently account for almost 86% worldwide output, search viable alternative resources becoming more important from a national security and economic development standpoint. Nuclear energy, an emission-free, high-energy-density source produced means controlled nuclear...
Abstract Low‐cost renewable lignin has been used as a precursor to produce porous carbons. However, date, it not easy obtain high surface area carbon without activation processes or templating agents. Here, we demonstrate that low molecular weight yields highly with more graphitization through direct carbonization additional We found and oxygen consumption during are critical factors area, graphitized This from low‐cost sources is good candidate for supercapacitor electrode materials.
Three interpenetrated metal-organic supramolecular isomers were synthesised using a flexible tetrahedral organic linker and Zn(2) clusters that sorb CO(2) preferably over N(2), H(2) methane at room temperature.
Synthesis and gas sorption properties of a novel fluorinated metal−organic framework using commercially available 2,2-bis(4-carboxyphenyl)hexafluoropropane is reported with high selectivity toward CO2, H2S, SO2 as well breathing motion upon solvent removal inclusion.
Adsorption isotherms of pure gases present in flue gas including CO2, N2, SO2, NO, H2S, and water were studied using prussian blues chemical formula M3[Co(CN)6]2·nH2O (M = Co, Zn) an HPVA-100 volumetric analyzer other spectroscopic methods. All the samples characterized, microporous nature was BET isotherm. These materials adsorbed 8−10 wt % CO2 at room temperature 1 bar pressure with heats adsorption ranging from 200 to 300 Btu/lb which is lower than monoethanolamine (750 CO2) same mass...
Crystalline metal organic framework (MOF) materials containing interconnected porosity can be chemically modified to promote stimulus-driven (light, magnetic or electric fields) structural transformations that used in a number of devices. Innovative research strategies are now focused on understanding the role chemical bond manipulation reversibly alter free volume such structures critical importance for electro-catalysis, molecular electronics, energy storage technologies, sensor devices...
Radioactive isotopes of xenon (Xe) and krypton (Kr) exist in the off-gases from reprocessing nuclear fuels. To meet regulations, at least Kr needs to be removed these off-gas streams. Two metal organic framework (MOF) materials were investigated determine removal efficiency capacity MOF for recovery air noncryogenic temperatures. Our two-column breakthrough measurements on nickel dioxobenzenedicarboxylic acid a partially fluorinated with copper indicate that can capture separate parts per...
A redox-active metal–organic composite material shows improved and selective O2 adsorption over N2 with respect to individual components (MIL-101 ferrocene). The sensitivity of the arises due formation maghemite nanoparticles pore framework material. As a service our authors readers, this journal provides supporting information supplied by authors. Such materials are peer reviewed may be re-organized for online delivery, but not copy-edited or typeset. Technical support issues arising from...
Micro and mesoporous metal-organic frameworks were synthesized using a single tetrahedral building block their catalytic properties towards alkylation of toluene biphenyl showed high selectivity for the para oriented product these porous materials.
Metal-organic frameworks (MOFs) have proved to be very attractive for applications including gas storage, separation, sensing and catalysis. In particular, CO(2) separation from flue in post-combustion processes is one of the main focuses research among scientific community. One major issues that are preventing successful commercialization these novel materials their high affinity towards water not only compromises sorption capacity but also chemical stability. this paper, we demonstrate a...
A reversible CO<sub>2</sub>-triggered volume expansion significantly lowers the fracture initiation pressure in highly impermeable igneous rock as compared to conventional fracturing fluids.
A flexible metal-organic framework constructed from a linker is shown to possess the capability of separating mixtures polar compounds (propanol isomers) by exploiting differences in saturation capacities constituents. Transient breakthrough simulations show that these sorption-based separations are favor component with higher capacity.
Sealing of wellbores in geothermal and tight oil/gas reservoirs by filling the annulus with cement is a well-established practice. Failure as result physical and/or chemical stress common problem serious environmental financial consequences. Numerous alternative blends have been proposed for oil gas industry. Most these possess poor mechanical properties, or are not designed to work high temperature environments. This reports on novel polymer-cement composite remarkable self-healing ability...
Motivated by recent advances in self-healing cement and epoxy polymer composites, we present a combined ab initio molecular dynamics sum frequency generation (SFG) vibrational spectroscopy study of calcium–silicate–hydrate/polymer interface. On stable, low-defect surfaces, the only weakly adheres through coordination hydrogen bonding interactions can be easily mobilized toward defected surfaces. Conversely, on fractured strongly anchors ionic Ca–O bonds resulting from deprotonation hydroxyl...