Hollow Metal Nanocrystals with Ultrathin, Porous Walls and Well-Controlled Surface Structures.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201801956
Abstract: Recent developments of a novel class of catalytic materials built on hollow nanocrystals having ultrathin, porous walls, and well-controlled surface structures are discussed, with a focus on platinum and the oxygen reduction reaction (ORR). An… read more here.
Keywords: porous walls; well controlled; surface; nanocrystals ultrathin ... See more keywords
The impact of porous walls on the rheology of suspensions
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.116178
Abstract: Abstract We study the effect of isotropic porous walls on a plane Couette flow laden with spherical and rigid particles. We perform a parametric study varying the volume fraction between 0 and 30 % ,… read more here.
Keywords: impact porous; porous walls; walls rheology; suspension ... See more keywords
Tracer dispersion in a hydraulic fracture with porous walls
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Research and Design"
DOI: 10.1016/j.cherd.2019.07.027
Abstract: Abstract This study presents an analytical expression for the dispersion of a tracer transporting through a hydraulic fracture with porous walls. Three different geometrical models for the hydraulic fracture, including rectangular, triangular, and elliptical models,… read more here.
Keywords: tracer dispersion; hydraulic fracture; porous walls; geometry ... See more keywords
Wave attenuation by multiple thin vertical porous walls in water of uniform finite depth
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DOI: 10.1016/j.oceaneng.2020.108072
Abstract: Abstract The analysis for wave attenuation by multiple thin porous walls submerged in water of uniform finite depth is carried out under the acceptance of linear theory of water waves. Two different types of barrier… read more here.
Keywords: multiple thin; water; porous walls; water uniform ... See more keywords