Research on the Micro-Pore Structures of AAFAM
Sign Up to like & getrecommendations! Published in 2021 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-021-05557-z
Abstract: The pore structure of alkali-activated fly ash mortar (AAFAM) under different mix ratios and curing system was measured by mercury intrusion porosimetry (MIP) and scanning electron microscopy (SEM). Based on the fractal theory, the integral… read more here.
Keywords: aafam; fly ash; pore diameter; dimension ... See more keywords
The diffusion of molecules inside porous materials with bidisperse pore structures
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.02.039
Abstract: Abstract In this work, an improved model for simulation of molecular diffusion in porous materials with bidisperse pore structures was proposed under the linear adsorptive isotherm and solved by numerical methods based on the method… read more here.
Keywords: bidisperse pore; porous materials; materials bidisperse; diffusion ... See more keywords
Preparation of novel reticulated porous ceramics with hierarchical pore structures
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.07.287
Abstract: Abstract Al2O3-ZrO2 reticulated porous ceramics (RPCs) with hierarchical pore structures were prepared by vacuum infiltration. Al(OH)3 was applied to provide the pore structure. Vacuum infiltration using an alumina/aluminum hydroxide slurry via a pre-sintering cycle was… read more here.
Keywords: reticulated porous; ceramic struts; porous ceramics; pore structures ... See more keywords
Multi-scale fractal analysis of pores in shale rocks
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Geophysics"
DOI: 10.1016/j.jappgeo.2017.02.028
Abstract: Abstract Pore structures is a very critical parameter that affects the physical, mechanical and chemical properties of the reservoir rock. Pore shapes and pore size distributions can impact the transport and storage capacity of the… read more here.
Keywords: fractal analysis; scale fractal; pore structures; fractal dimension ... See more keywords
Effects of pore structures on the dielectric properties of silicon nitride-based ceramics
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2020.06.022
Abstract: Abstract The pore structures are invariably ignored when evaluating the dielectric properties of silicon nitride (Si3N4) ceramics. In this work, the effects of pore structures on the dielectric properties were revealed using both theoretical models… read more here.
Keywords: silicon nitride; structures dielectric; dielectric properties; pore structures ... See more keywords
Insight into essential channel effect of pore structures and hydrogen bonds on the solvent extraction of oily sludge.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2019.121826
Abstract: In this study, solvent extraction experiments were conducted to investigate the channel effect of pore structures and hydrogen bonds by analyzing the desorption behavior of oil components. The highest oil recovery efficiency was 87.9 %… read more here.
Keywords: oily sludge; pore structures; desorption; effect pore ... See more keywords
Design of highly capacitive and durable supercapacitors using activated carbons with different pore structures: Petroleum coke and oil palm
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2019.08.008
Abstract: Abstract Four types of supercapacitors (SCs), assembled by activated carbons (ACs) with different pore structures derived from petroleum coke (CK) and oil palm (OP), are analyzed to investigate the mechanism for improvement of cycle durability… read more here.
Keywords: activated carbons; different pore; coke oil; electrode ... See more keywords
Geochemical attributes, pore structures and fractal characteristics of Barakar shale deposits of Mand-Raigarh Basin, India
Sign Up to like & getrecommendations! Published in 2019 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2019.02.026
Abstract: Abstract Pore structures in the shale matrix are an essential factor affecting the storage capacity of gas of shale beds as well as production performance. Twenty organic-rich shale samples at different depths were collected from… read more here.
Keywords: mand raigarh; raigarh basin; basin india; pore structures ... See more keywords
Study of non-isothermal liquid evaporation in synthetic micro-pore structures with hybrid lattice Boltzmann model
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2019.69
Abstract: Non-isothermal liquid evaporation in micro-pore structures is studied experimentally and numerically using the lattice Boltzmann method. A hybrid thermal entropic multiple-relaxation-time multiphase lattice Boltzmann model (T-EMRT-MP LBM) is implemented and validated with experiments of droplet… read more here.
Keywords: evaporation; liquid evaporation; lattice boltzmann; pore structures ... See more keywords
Engineering the Hierarchical Pore Structures and Geometries of Hydrodemetallization Catalyst Pellets
Sign Up to like & getrecommendations! Published in 2019 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.9b01174
Abstract: In this work, a Random Needles Model is employed to investigate the effects of the hierarchical pore structures and geometries for the extruded hydrodemetallization (HDM) catalyst pellets of the rodlike catalysts on the reaction–diffusion behaviors… read more here.
Keywords: pellet; catalyst pellets; pore structures; hierarchical pore ... See more keywords
Characterization of Pore Structures with Mercury Intrusion Porosimetry after Electrochemical Modification: A Case Study of Jincheng Anthracite
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c07286
Abstract: Quantitative characterization of the change in the cleat and pore structures and fractal dimensions in anthracite after electrochemical modification is crucial for better understanding of the modification effect. Thus, lump anthracite samples were electrochemically modified… read more here.
Keywords: modification; mercury intrusion; pore structures; pore ... See more keywords