Results 91 to 100 of about 214,839 (312)
COFs on MOFs: Layer‐by‐Layer Synthesis of MOF@COF Nanoparticles with Synergistic Adsorption
Advanced Materials, EarlyView.A layer‐by‐layer strategy enables the growth of crystalline covalent organic framework (COF) shells on metal–organic framework nanoparticles, creating core–shell structures with tunable porosity. Ordered interstitial mesopores are formed during shell growth, which are connected with the COF's intrinsic micropores, thereby enhancing water sorption. This
Ana Guillem‐Navajas +11 more
wiley +1 more source
Analysis of Combustion Behavior and Comparison of Kinetic Models of Oil Shale
MoleculesThis study examines the thermal characteristics and kinetics of oil shale combustion using thermogravimetric analysis (TGA) at various heating rates.
Fajun Zhao +6 more
doaj +1 more source
A new model for recovery voltage of oil-paper insulation system
, 2004 A theoretical description of recovery voltage on oil-paper insulation systems based on interfacial charge movements is proposed as an alternative to traditional RC-circuit model.
Kuang, Y C, Jarman, P, Chen, G
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Energy requirement for north sea oil by secondary and tertiary production methods. EUR 6062 EN. Energy [PDF]
, 1978 This paper presents a review of the resources necessary to develop 13 UK offshore oil fields for purposes of obtaining primary recovered oil. An estimate is provided of the increasing energy requirement for a metric ton of North Sea oil due to secondary ...
Klitz, J.K., Peckham, R.J.
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Advanced Materials, EarlyView.Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia +3 more
wiley +1 more source
Migration characteristics and deep profile control mechanism of polymer microspheres in porous media
Energy Science & Engineering, 2019 The performance and migration characteristics of polymer microspheres in porous media and the mechanism of deep profile control for oil displacement were studied by theoretical analysis, instrument detection, and physical simulation to further improve ...
Jianbing Li, Liwei Niu, Xiangguo Lu
doaj +1 more source
Long-Term Risks and Short-Term Regulations: Modeling the Transition from Enhanced Oil Recovery to Geologic Carbon Sequestration [PDF]
Recent policy debates suggest that geologic carbon sequestration (GS) likely will play an important role in a carbon-constrained future. As GS evolves from the analogous technologies and practices of enhanced oil recovery (EOR) operations to a long-term,
Vajjhala, Shalini P. +1 more
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Advanced Materials, EarlyView.The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley +1 more source
MoleculesPolymer microspheres with temperature and salt resistance were synthesized using the anti-suspension polymerization method, incorporating the functional monomers AMPS, AM, and AA.
Guohui Qu +9 more
doaj +1 more source
Petroleum Science, 2018 Viscous fingering is one of the main challenges that could reduce areal sweep efficiency during waterflooding in oil reservoirs. A series of waterflooding experiments were carried out in a Hele-Shaw cell at ambient temperature during which areal sweep ...
Zahra Kargozarfard +2 more
doaj +1 more source