Polymer adsorption on rough surfaces
Sign Up to like & getrecommendations! Published in 2018 at "Current opinion in chemical engineering"
DOI: 10.1016/j.coche.2018.03.001
Abstract: The adsorption of polymers on smooth or atomistically flat substrates has been a topic of study for decades, and such systems are well-characterized. However, there is little knowledge of the complex interfaces created by adsorption… read more here.
Keywords: rough surfaces; adsorption; polymer adsorption; adsorption rough ... See more keywords
The role of hydrogen bonding in non-ionic polymer adsorption to cellulose nanocrystals and silica colloids
Sign Up to like & getrecommendations! Published in 2017 at "Current Opinion in Colloid and Interface Science"
DOI: 10.1016/j.cocis.2017.03.005
Abstract: Abstract A piqued interest in nanocellulose has recently arisen due to the growing need to use sustainable and renewable materials in place of those that are derived from petrochemical resources. Although current commercial uses of… read more here.
Keywords: adsorption; adsorption cellulose; non ionic; polymer adsorption ... See more keywords
Evaluation of the near fracture face formation damage caused by the spontaneously imbibed fracturing fluid in unconventional gas reservoirs
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2018.07.021
Abstract: Abstract In the present study, spontaneous imbibition experiments, steady-state permeability measurements, and numerical simulation were integrated to quantify the changes in the effective water permeability, capillary pressure, and water relative permeability curves due to the… read more here.
Keywords: spontaneous imbibition; water; imbibition; permeability ... See more keywords
Upscaling of polymer adsorption
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2019.03.079
Abstract: Abstract This article considers upscaling of polymer adsorption. Input to adsorption values employed in reservoir simulation models are typically obtained from core plug measurements. There are several orders of magnitude in scale difference between core… read more here.
Keywords: fine scale; adsorption; model; polymer adsorption ... See more keywords
Polymer adsorption - reversible or irreversible?
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DOI: 10.1039/d0sm90097d
Abstract: This editorial introduces two comprehensive papers in Soft Matter by Napolitano and Roth which cover detailed experiments on adsorbed polymer layers and the underlying assumptions that go with interpreting the dynamics of these “irreversibly” bound… read more here.
Keywords: polymer adsorption; adsorption reversible; reversible irreversible;
Polymer adsorption isotherms with NaCl and CaCl2 on kaolinite substrates
Sign Up to like & getrecommendations! Published in 2019 at "DYNA"
DOI: 10.15446/dyna.v86n210.74361
Abstract: During polymer – flooding, polymer’s molecules are attached to the surface of the rock as a result of many interactions between both components, leading to a decrease on the injected slug’s concentration. This phenomenon, known… read more here.
Keywords: kaolinite substrates; nacl cacl2; adsorption; polymer adsorption ... See more keywords