*  Adsorption sites of individual metal atoms on ultrathin MgO(100) films
... Fernandes, Edgar; Donati, Fabio; Patthey, François; ... We use Ca doping during growth of one- and two-monolayer-thick MgO films on Ag(100) to identify the adsorption sites of ... For Ho atoms, the adsorption sites depend on MgO thickness. On the monolayer, they are distributed on the O and bridge sites ...
  https://infoscience.epfl.ch/record/229949
*  Modeling of Adsorption Isotherms for Methylene Blue Sorption onto Fly Ash Modified with Hydrochloric Acid
All adsorption processes were spontaneous because Gibbs free energy of adsorption was negative in all adsorption processes.. ... S. Nethaji, A. Sivasamy, and A.B. Mandal, "Adsorption isotherms, kinetics and mechanisms for the adsorption of cationic and ... Modeling of Adsorption Isotherms for Methylene Blue Sorption onto Fly Ash Modified with Hydrochloric Acid. ... D.A. Fungaro, G.C. Luca, P.S. Alessandro, J.C. Izdoro, and B.J. Sueli, "Adsorption of Methylene Blue from Aqueous Solutions on ...
  http://www.academicpub.org/jcst/paperInfo.aspx?PaperID=17502
*  Selective adsorption of trypsin using molecularly imprinted polymers prepared with PEG-based hydrogels containing anionic...
The selective adsorption was more effective in a NaCl solution in which the non-specific adsorption by a sulfonate is ... The adsorption tests for proteins, done on the prepared MI gels, indicated that the MI gel prepared with sodium allyl sulfonate ... The MI gel prepared with acrylic acid also showed the selectivity, although the adsorption strength was lower than that of the ... Selective adsorption of trypsin using molecularly imprinted polymers prepared with PEG-based hydrogels containing anionic ...
  http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.-psjd-doi-10_1515_molim-2015-0004
*  Investigation of carbon dioxide capture from hydrogen using the thermal pressure swing adsorption process: Central composite...
A one column thermal pressure swing adsorption (TPSA) process was studied in the bulk separation of a CO2/H2 mixture (50:50 vol ... In this condition, predicted values for adsorption time, purge to feed ratio, and regeneration temperature were 7.99 min, 0.2, ... Combined effect of three important variables namely, adsorption time, purge to feed ratio, and regeneration temperature on ... The adsorption dynamics of the zeolite bed were investigated by breakthrough experiments to select the suitable range for ...
  http://ijhfc.irost.ir/article_515.html
*  Comparison of Cadmium Adsorption Behavior in Selected Calcareous and Acid Soils
The objective of this research was to compare Cd adsorption behavior in six calcareous and four acid soils. Soil samples were ... whereas in acid soils Cd adsorption was mainly affected by soil pH. Constants of the best fitted models showed good ... and Gunary equations best described Cd adsorption in both calcareous and acid soils as indicated by high values for coefficient ... therefore Cd adsorption in these soils is greater compared to that of acid soils. ...
  http://iar.shirazu.ac.ir/article_137.html
*  Bioline International Official Site (site up-dated regularly)
The Langmuir adsorption Isotherm result showed a deviation from an ideal Langmuir adsorption isotherm equation, this is due to ... The negative free energy of adsorption obtained confirms a spontaneous adsorption of the Schiff base on the metal surface. The ... The positive values of the entropy of adsorption suggest a disordered system. ... positive values of the heat of adsorption suggest an endothermic reaction. ...
  http://www.bioline.org.br/abstract?id=ja14009&lang=en
*  Adsorption mechanism of As(V) and As(III) on Fe-Mn binary oxides in synthetic and real water matrices on Environmental XPRT
Article Adsorption mechanism of As(V) and As(III) on Fe-Mn binary oxides in synthetic and real water matrices. A series of Fe- ... Adsorption kinetics were well described by the pseudo-second-order kinetic model for both As(III) and As(V). The adsorption ... No comments were found for Adsorption mechanism of As(V) and As(III) on Fe-Mn binary oxides in synthetic and real water ... Adsorption mechanism of As(V) and As(III) on Fe-Mn binary oxides in synthetic and real water matrices. 0 ...
  https://www.environmental-expert.com/articles/adsorption-mechanism-of-as-v-and-as-iii-on-fe-mn-binary-oxides-in-synthetic-and-real-water-matrices-670444
*  Adsorption characteristics of silica gel + water systems | ScholarBank@NUS
The adsorption characteristics of pure water vapor onto two different types of silica gel at temperatures from (298 to 338) K ... Chua, H.T., Ng, K.C., Chakraborty, A., Oo, N.M., Othman, M.A. (2002-09). Adsorption characteristics of silica gel + water ... The experimental isotherms and the computed enthalpies of adsorption are compared with those of various researchers and found ...
  http://scholarbank.nus.edu.sg/handle/10635/59380
*  Parametric investigation of batch adsorption of proteins onto Polymeric Particles
... the adsorption capacity of the polymer was 2.8 mg/ml, However, doubling the polymer loading increased the adsorption capacity ... onto anion-exchange Q-sepharose solid particulate support was investigated in batch adsorption experiments, Adsorption kinetics ... Background: Effective bimolecular adsorption of proteins onto solid matrices is characterized by in-depth understanding of the ... Background: Effective bimolecular adsorption of proteins onto solid matrices is characterized by in-depth understanding of the ...
  https://espace.curtin.edu.au/handle/20.500.11937/28912
*  "Adsorption Studies of Oxygen and Carbon Monoxide on Oriented Platinum " by Pankaj Dixit
Oxygen adsorption studies on the Pt films showed the existence of two forms of adsorbed oxygen. TDS of carbon monoxide ... Annealing also removed the double positioned twins and restored the original adsorption characteristics of the surface. ... Oxygen and carbon monoxide adsorption studies were carried out in ultra high vacuum on vapor deposited polycrystalline platinum ... Oxygen adsorption studies on the Pt films showed the existence of two forms of adsorbed oxygen. TDS of carbon monoxide ...
  https://surface.syr.edu/phy_etd/107/
*  Polyelectrolyte adsorption on oppositely charged surfaces - Conformation and adsorption kinetics
Polyelectrolyte adsorption, adsorption kinetics, adsorption isotherms, conformation, bridging, stagnation point adsorption ... The adsorption of PAE was significantly slower compared to CMC, and the adsorption times required to reach 90% of the ... Polyelectrolyte adsorption on oppositely charged surfaces - Conformation and adsorption kinetics. Enarsson, Lars-Erik KTH, ... The adsorption kinetics was characterized using each technique, and the adsorption kinetics observed was in line with the ...
  http://kth.diva-portal.org/smash/record.jsf?pid=diva2:10588
*  The Adsorption Characteristics of NI (II) Onto Bubble Surface
... The removal of Ni(II) by foam fractionation is brought about ... The Adsorption Characteristics of NI (II) Onto Bubble Surface by C. P. Huang, Univ of Delaware, Dep of Civil, Engineering, ... Subject Headings: Adsorption , Wastewater management , Alloys , Wastewater treatment , Nickel , Metals (chemical) , Waste ...
  http://cedb.asce.org/CEDBsearch/record.jsp?dockey=0045133
*  Adsorption Kinetics of cationic Polyelectrolytes studied with Stagnation Point Adsorption Reflectometry and Quartz Crystal...
Polyelectrolyte adsorption, adsorption kinetics, adsorption isotherms, conformation, bridging, stagnation point adsorption ... The adsorption of PAE was significantly slower compared to CMC, and the adsorption times required to reach 90% of the ... 1. Polyelectrolyte adsorption on oppositely charged surfaces - Conformation and adsorption kinetics. Open this publication in ... The adsorption kinetics was characterized using each technique, and the adsorption kinetics observed was in line with the ...
  http://kth.diva-portal.org/smash/record.jsf?pid=diva2:10585
*  Molecular Simulation of Hydrogen Adsorption onto Single-Walled Carbon and Boron-Nitride Nano-Cones
Also, results of hydrogen adsorption with unit of mol/m3 are corresponded of the energy of hydrogen adsorption. ... Further, more hydrogen adsorption can be achieved in both CNCs and BNNCs with 240˚apex angle. This finding attributed to high ... The effects of length and cone apex angle on adsorption property have been investigated. Our results show that with increasing ... we have studied the hydrogen adsorption onto CNCs and BNNCs nano-cones using GCMC simulations. ...
  http://jnanoanalysis.net/article_531045.html
*  iRepository at Perpustakaan UniMAP: Adsorption of heavy metals solution on commercial activated carbon adsorbent: Batch studies
The kinetic data for the adsorption process obeyed a pseudo-second-order kinetic model, suggesting that the adsorption process ... The adsorption of lead onto commercial activated carbon has been found to depend on adsorbent dose, initial concentration and ... Equilibrium data fitted well with the Langmuir model and Freundlich model with a maximum adsorption capacity of 23.81 mg of Pb/ ... The kinetic processes of Pb2+ adsorption on commercial activated carbon were described by applying pseudo-first-order and ...
  http://dspace.unimap.edu.my/dspace/handle/123456789/19597
*  Photo-induced changes in the Langmuir adsorption constants of metal oxide layers in self-cleaning cation sensors. - Lancaster...
Foran, Philip and Boxall, Colin (2012) Photo-induced changes in the Langmuir adsorption constants of metal oxide layers in self ... For the first time, we have used a metal oxide-coated quartz crystal microbalance (QCM) to measure Cs+ adsorption onto ... Photo-induced changes in the Langmuir adsorption constants of metal oxide layers in self-cleaning cation sensors.. ... In the simplest case, such experiments yield two parameters of interest: K, the Langmuir adsorption coefficient and mmax the ...
  http://eprints.lancs.ac.uk/52725/
*  Adsorption kinetics of laponite and ludox silica nanoparticles onto a deposited Poly(diallyldimethylammonium chloride) layer...
The rate of adsorption for both nanoparticle types was concentration dependent. The maximum adsorption rate of Ludox ... The adsorption of both Laponite and Ludox silica onto poly(diallyldimethylammonium chloride) (PDADMAC)-coated surfaces over the ... Adsorption kinetics of laponite and ludox silica nanoparticles onto a deposited Poly(diallyldimethylammonium chloride) layer ... Adsorption kinetics of laponite and ludox silica nanoparticles onto a deposited Poly(diallyldimethylammonium chloride) layer ...
  https://espace.library.uq.edu.au/view/UQ:332558
*  Adsorption - Wikipedia
Polymer adsorption[edit]. Main article: polymer adsorption. Adsorption of molecules onto polymer surfaces is central to a ... Portal site mediated adsorption[edit]. Portal site mediated adsorption is a model for site-selective activated gas adsorption ... Polymers may also be adsorbed to surfaces through polyelectrolyte adsorption. Adsorption in viruses[edit]. Adsorption is the ... Adsorption enthalpy[edit]. Adsorption constants are equilibrium constants, therefore they obey the van 't Hoff equation: (. ∂. ...
  https://en.wikipedia.org/wiki/Adsorbent
*  Methanol Adsorption on Graphene
We determine the adsorption energy per adsorbate, , as the difference in total energies of the full system and each fragment ... Included is the adsorption energy , the distance of the methanol O atom from graphene, , the adsorption configuration (C-O axis ... By use of the first-principles vdW-DF method, we calculate adsorption energies and determine adsorption geometries of methanol ... and thus the adsorption properties of methanol affect the adsorption of the other molecule. Gaining access to detailed ...
  https://www.hindawi.com/journals/jnm/2013/871706/
*  Warm Triple Adsorption
... ,ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory ...
  http://www.bio-medicine.org/medicine-products/Warm-Triple-Adsorption-25012-1/
*  Adsorption - New World Encyclopedia
Portal site mediated adsorption. Portal site mediated adsorption is a model for site-selective activated gas adsorption in ... Adsorption of viruses. When a virus infects a cell, the first step is adsorption of the viral particle (virion) on the cell ... Langmuir suggested that adsorption takes place through this mechanism: , where A is a gas molecule and S is an adsorption site ... Isotherms: Quantification of adsorption. Adsorption may be described quantitatively by the use of isotherms. An isotherm shows ...
  http://www.newworldencyclopedia.org/entry/Adsorption
*  Adsorption Properties of Thiocontaining Schungite | SpringerLink
The Ea values of these compounds have appeared to be several times lower than the heats of their adsorption on carbon black ... Standard Test Method for Carbon Black-Iodine Adsorption Number. Intr. 1998. PA, USA: ASTM Int., 2013.Google Scholar ... It has been shown that sulfur present in schungite has no effect on the results of determining its adsorption activity and does ... The influence of these compounds on the adsorption activity of schungite with respect to iodine has been investigated. ...
  https://link.springer.com/article/10.1134%2FS1061933X18050174
*  Adsorption of Phosphonylated Polyelectrolytes on Hydroxyapatite | SpringerLink
The adsorption of phosphonylated polyphenylene oxide onto hydroxyapatite was investigated as a basis for biomedical ... Rawls H.R., Cabasso I. (1984) Adsorption of Phosphonylated Polyelectrolytes on Hydroxyapatite. In: Misra D.N. (eds) Adsorption ... M. Kresak, E.C. Moreno, R.T. Zahradnik and D.I. Hay, Adsorption of amino acids onto hydroxyapatite, J. Colloid Interface Sci. ... A.C. Juriaanse, M. Booij, J. Arends and J.J. ten Bosch, The adsorption in vitro of purified salivary proteins on bovine dental ...
  https://link.springer.com/chapter/10.1007/978-1-4757-9012-2_8
*  Ethylene adsorption on Pt/Au/SiO2 catalysts | SpringerLink
... was studied using adsorption microcalorimetry and FTIR spectroscopy. Ethylene adsorption at 300 K on Pt/Au/SiO2... ... Ethylene adsorption on a Pt/Au/SiO2 catalyst (2 wt% Pt; Au/Pt atomic ratio of 10) ... Ethylene adsorption on a Pt/Au/SiO2 catalyst (2 wt% Pt; Au/Pt atomic ratio of 10) was studied using adsorption microcalorimetry ... Ethylene adsorption at 300 K on Pt/Au/SiO2 produced π‐bonded, di‐σ‐bonded, and ethylidyne species with an initial heat of 140 ...
  https://link.springer.com/article/10.1023%2FA%3A1019038503569
*  Carbon nanomaterials for gas adsorption (Book, 2013) [WorldCat.org]
Carbon nanomaterials for gas adsorption. [M L Terranova; Silvia Orlanducci; Marco Rossi, Ph. D.;] -- 'The increasing interest ... 7. Modeling gas adsorption on carbon nanotubes / Amanda S. Barnard --. 8. Atomistic simulation of gas adsorption in carbon ... Modeling gas adsorption on carbon nanotubes / Amanda S. Barnard -- 8. Atomistic simulation of gas adsorption in carbon ... Carbon nanomaterials for gas adsorption. Author:. M L Terranova; Silvia Orlanducci; Marco Rossi, Ph. D.. ...
  http://www.worldcat.org/title/carbon-nanomaterials-for-gas-adsorption/oclc/826026706