Academic literature on the topic 'Adsorption transitions'

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Journal articles on the topic "Adsorption transitions"

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Pieranski, P., B. Jerome, and M. Gabay. "Adsorption-Induced Anchoring Transitions." Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics 179, no. 1 (1990): 285–315. http://dx.doi.org/10.1080/00268949008055377.

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Wu, Donghai, Shuaiwei Wang, Jinyun Yuan, Baocheng Yang, and Houyang Chen. "Modulation of the electronic and mechanical properties of phagraphene via hydrogenation and fluorination." Physical Chemistry Chemical Physics 19, no. 19 (2017): 11771–77. http://dx.doi.org/10.1039/c6cp08621g.

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Cole, M. W., E. Cheng, C. Carraro, W. F. Saam, M. R. Swift, and J. Treiner. "Weak adsorption and prewetting transitions." Physica B: Condensed Matter 197, no. 1-4 (1994): 254–59. http://dx.doi.org/10.1016/0921-4526(94)90220-8.

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Hörer, O. L., and C. Enache. "Conformational transitions in polyelectrolyte adsorption." Biophysical Chemistry 54, no. 1 (1995): 43–48. http://dx.doi.org/10.1016/0301-4622(94)00121-y.

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Asada, Hiromu, Hiroshi Seiyama, and Miho Takechi. "Displacement Transition in CH4/Cyclohexane Adsorbed on Graphite." Adsorption Science & Technology 15, no. 4 (1997): 271–76. http://dx.doi.org/10.1177/026361749701500402.

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The adsorption of methane on cyclohexane-preplated graphite has been studied volumetrically at 77 K. Methane undergoes a displacement transition as well as layer-by-layer condensation transitions, similarly to Kr studied previously. The isotherm step of the displacement transition is clear and sharp, being indicative of a first-order phase transition. The transition takes place when the adsorbed methane molecules exceed the pre-adsorbed cyclohexane in number. The results support our previous interpretation that the displacement transition is a change from the layer-on-layer mode to the two-pha
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Baranowski, Bogdan, Milan Friesel, and Arnold Lundén. "Adsorption of Water as a Means to Remove Bulk Metastability of CsHSO4 and RbH2PO4." Zeitschrift für Naturforschung A 42, no. 6 (1987): 565–71. http://dx.doi.org/10.1515/zna-1987-0607.

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Differential scanning calorimetry (DSC) and thermogravimetry (TG) are applied to study the conditions required for CsHSO4 and RbH2PO4 to undergo phase transitions at 333 ± 1 K and 352 ± 3 K, respectively. It is demonstrated that water adsorption on the surface of metastable polycrystalline samples triggers their transition to the stable state. It is further shown that the transition of CsHSO4 only occurs if the water vapour pressure is sufficiently high. If the sample is prepared at 293 K this threshold is 6.3 ± 0.7 mm Hg. A correlation is found between the transition temperature and the water
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Bravo-Anaya, L. M., E. R. Macías, F. Carvajal Ramos, et al. "DNA Transitions by an Adsorption Impedance Study." Journal of The Electrochemical Society 160, no. 4 (2013): G69—G74. http://dx.doi.org/10.1149/2.029306jes.

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Lipowsky, Reinhard, and Artur Baumgärtner. "Adsorption transitions of polymers and crumpled membranes." Physical Review A 40, no. 4 (1989): 2078–81. http://dx.doi.org/10.1103/physreva.40.2078.

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Möddel, Monika, Wolfhard Janke, and Michael Bachmann. "Systematic microcanonical analyses of polymer adsorption transitions." Physical Chemistry Chemical Physics 12, no. 37 (2010): 11548. http://dx.doi.org/10.1039/c002862b.

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Velasco, A. "Phase transitions in adsorption-induced reconstruction model." Physica A: Statistical Mechanics and its Applications 334, no. 1-2 (2004): 160–72. http://dx.doi.org/10.1016/j.physa.2003.10.075.

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Dissertations / Theses on the topic "Adsorption transitions"

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Hamraoui, Ahmed. "Transition de prémouillage et transitions de couches ("layering") à l'interface solide-liquide : système : silice-eau-2,5diméthylpyridine." Brest, 1996. http://www.theses.fr/1996BRES2029.

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Ce travail est la mise en evidence experimentale, par des methodes thermodynamiques, de la transition de premouillage dans le systeme silice-eau-2,5dimethylpyridine. Pour cela, les isothermes en solutions concentrees en 2,5dimethylpyridine (par rapport a la couche de miscibilite) ont ete determinees avec une grande precision, a 10 temperatures par la methode des restes, la detection se faisant par refractometrie differentielle. La comparaison avec les isothermes a marches obtenues en solution diluee permet d'expliquer la forme oscillante des isothermes par un depot en couche de la 2,5dimethylp
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Vrbova, Tereza. "Statistical mechanics of the adsorption and collapse transitions in polymers." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ35357.pdf.

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Patra, Abhirup. "Surface properties, adsorption, and phase transitions with a dispersion-corrected density functional." Diss., Temple University Libraries, 2018. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/516784.

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Physics<br>Ph.D.<br>Understanding the “incomprehensible” world of materials is the biggest challenge to the materials science community. To access the properties of the materials and to utilize them for positive changes in the world are of great interest. Often scientists use approximate theories to get legitimate answers to the problems. Density functional theory (DFT) has emerged as one of the successful and powerful predictive methods in this regard. The accuracy of DFT relies on the approximate form of the exchange-correlation (EXC) functional. The most complicated form of this functional
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Kara, Ufuoma Israel. "EFFECT OF HISTORY ON THE BINARY ADSORPTION EQUILIBRIA OF ALUMINIUM TEREPHTHALATE (MIL-53(Al))." Cleveland State University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=csu1537362855278708.

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Gołębiowska, Monika R. "Mechanism of self-assembly and adsorption of molecules on surfaces : multiscale computer modeling." Thesis, Montpellier 2, 2011. http://www.theses.fr/2011MON20012/document.

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Le mémoire est consacré à l'étude numérique des phénomènes survenant à l'interface solide-fluide. Trois processus ont été étudiés: auto-organisation de films moléculaires sur un substrat solide, adsorption du gaz moléculaires dans un matériau nanoporeux et la cristallisation à l'interface organique/inorganique. L'étude de l'auto-organisation et des transitions de phase dans des multicouches de l'azote moléculaires adsorbées sur graphite est présentée dans le chapitre III. L'analyse est focalisée sur l'hétérogénéité spatiale du système et son influence sur le mécanisme et température de transit
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Gomez, Liliana Maria. "Etude d'une couche de plomb adsorbee a la surface (100) d'un cristal de cuivre phenomene de fusion." Cergy-Pontoise, 1996. http://biblioweb.u-cergy.fr/theses/96CERG0014.pdf.

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J'etudie dans cette these les surstructures des atoms de plomb adsorbes sur une surface (100) d'un substrat de cuivre par la methode de monte carlo, a des taux de couverture differents. Le potentiel utilise est un potentiel a n corps dit potentiel de gupta. La surstructure est obtenue pour la monocouche a basse temperature. Lorsque la temperature augmente, cette surstructure subit une transition du premier ordre vers la phase liquide. Ces resultats sont en excellent accord avec l'experience. A faibles concentrations, je trouve les surstructures pour les taux de couverture 0,50 et 0,375. Pour c
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Дунина, Е. Б., Л. А. Фомичева та А. А. Корниенко. "Влияние возбужденных конфигураций на спектроскопические характеристики GdVO[4]:Tm3+". Thesis, Сумский государственный университет, 2013. http://essuir.sumdu.edu.ua/handle/123456789/43552.

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В данной работе выполнено описание сил осцилляторов абсорбционных переходов по модифицированной теории интенсивностей, учитывающей межконфигурационное взаимодействие, и получено уменьшение среднеквадратичного отклонения на 50%.
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Andrieux, Dominique. "Etude des phénomènes d'adsorption par Résonance Magnétique Nucléaire in situ dans les systèmes silice/ solutions binaires eau-méthylpyridines : Relation avec la thermodynamique des systèmes." Brest, 2005. http://www.theses.fr/2005BRES2018.

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Le comportement en adsorption sur une silice pyrogénique (Aerosil 200) de méthylpyridines à partir de leurs mélanges binaires avec l'eau a été étudié. Ces binaires présentent une lacune de miscibilité. Ils ont été étudiés non loin du point critique bas. Les isothermes d'adsorption sont du type "à marches" et font penser au phénomène de layering, empilement de couches de molécules adsorbées. Il est montré que ces couches sont structurées et présentent des transitions de phase de surface représentables sur un diagramme. Une étude RMN de la suspension de silice à l'équilibre d'adsorption a montré
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Sousa, João Miguel Gomes de. "Monte Carlo studies of phase transitions and adsorption : application to n-6 Lennard-Jones, C60 and zeolite systems." Doctoral thesis, Universidade de Aveiro, 2014. http://hdl.handle.net/10773/13897.

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Doutoramento em Física<br>The solid-fluid transition properties of the n - 6 Lennard-Jones system are studied by means of extensive free energy calculations. Different values of the parameter n which regulates the steepness of the short-range repulsive interaction are investigated. Furthermore, the free energies of the n < 12 systems are calculated using the n = 12 system as a reference. The method relies on a generalization of the multiple histogram method that combines independent canonical ensemble simulations performed with different Hamiltonians and computes the free energy differe
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Xiao, Bing. "Phase transitions, magnetism and surface adsorptions assessed by meta-GGA functionals and random phase approximation." Thesis, Temple University, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3637521.

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<p> The meta-GGA functionals and random phase approximation are tested for phase transitions and a strongly correlated transition metal oxide in this dissertation. One of the latest meta-GGA functionals is also employed to study the van der Waals bound system in surface science. Our main purpose is to reveal the performance of new exchange-correlation functionals on various properties and systems. We are also interested in seeking the possible relationship between the performance of a semilocal functional and its exchange enhancement factor.</p><p> We have studied the structural phase transi
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Books on the topic "Adsorption transitions"

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Betz, Gerhard. Desorption Induced by Electronic Transitions DIET IV: Proceedings of the Fourth International Workshop, Gloggnitz, Austria, October 2-4, 1989. Springer Berlin Heidelberg, 1990.

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Stulen, Richard H. Desorption Induced by Electronic Transitions DIET III: Proceedings of the Third International Workshop, Shelter Island, New York, May 20-22, 1987. Springer Berlin Heidelberg, 1988.

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Burns, Alan R. Desorption Induced by Electronic Transitions DIET V: Proceedings of the Fifth International Workshop, Taos, NM, USA, April 1-4, 1992. Springer Berlin Heidelberg, 1993.

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Kiselev, Vsevolod F. Adsorption and Catalysis on Transition Metals and Their Oxides. Springer Berlin Heidelberg, 1989.

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Kiselev, V. F. Adsorption and catalysis on transition metals and their oxides. Springer-Verlag, 1989.

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Kiselev, Vsevolod F., and Oleg V. Krylov. Adsorption and Catalysis on Transition Metals and Their Oxides. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-73887-6.

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W, Lovesey S., Rutherford Appleton Laboratory, and Council For The Central Laboratory of The Research Councils., eds. Diffraction and adsorption of x-rays by 3d transition ions: The 1s 3d process. Rutherford Appleton Laboratory, 1998.

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Keshavarz, Ali. Where adsorption affects the contact angle ; wetting & condensation transitions. 2004.

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Betz, Gerhard, and Peter Varga. Desorption Induced by Electronic Transitions DIET IV: Proceedings of the Fourth International Workshop, Gloggnitz, Austria, October 2–4, 1989. Springer, 2011.

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Tolk, N. H., M. M. Traum, J. C. Tully, and T. E. Madey. Desorption Induced by Electronic Transitions DIET I: Proceedings of the First International Workshop, Williamsburg, Virginia, USA, May 12-14, 1982. Springer, 2013.

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Book chapters on the topic "Adsorption transitions"

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Marques, Carlos. "Adsorption of Random Copolymers." In Phase Transitions in Soft Condensed Matter. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4613-0551-4_31.

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Davis, H. T., R. E. Benner, L. E. Scriven, and G. F. Teletzke. "Statistical Mechanics of Adsorption and Wetting Transitions." In Surfactants in Solution. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-1833-0_29.

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Huckaby, Dale A., and Lesser Blum. "Phase Transitions at the Fluid-Solid Interface in a Model for the Adsorption of Hard Spheres." In Condensed Matter Theories. Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-2934-7_57.

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Talu, O., C. Guo, and D. Hayhurst. "A Two-Patch Heterogeneous Model with Surface Phase Transition for Benzene Adsorption on Silicalite." In Adsorption: Science and Technology. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2263-1_4.

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Burzo, E. "Adsorption properties of faujasites." In Magnetic Properties of Non-Metallic Inorganic Compounds Based on Transition Elements. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-49337-3_48.

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Carbajal, Jose L., and Ralph E. White. "Adsorption and Absorption of Hydrogen in Metals FTIR and RT Approach." In Electrochemistry in Transition. Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-9576-2_19.

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Kiselev, Vsevolod F., and Oleg V. Krylov. "The Surfaces of Transition-Metal Oxides." In Adsorption and Catalysis on Transition Metals and Their Oxides. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-73887-6_3.

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Kiselev, Vsevolod F., and Oleg V. Krylov. "The Surface of the Transition Metals." In Adsorption and Catalysis on Transition Metals and Their Oxides. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-73887-6_5.

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Kiselev, Vsevolod F., and Oleg V. Krylov. "Adsorption and Catalysis on the Transition Metals." In Adsorption and Catalysis on Transition Metals and Their Oxides. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-73887-6_6.

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Kiselev, Vsevolod F., and Oleg V. Krylov. "The Electronic Structure of Transition-Metal Atoms." In Adsorption and Catalysis on Transition Metals and Their Oxides. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-73887-6_2.

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Conference papers on the topic "Adsorption transitions"

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Kalpana Devi, P., T. Aiswarya, K. K. Singh, Vilas H. Gaidhane, and Neeru Sood. "Exploring Transition Metal Doped Germanene for Enhanced Glucose Sensing: A DFT Study on Adsorption Mechanisms." In 2024 International Conference on Modeling, Simulation & Intelligent Computing (MoSICom). IEEE, 2024. https://doi.org/10.1109/mosicom63082.2024.10881799.

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Sridhar, N. "The Effect of Velocity on Corrosion in H2SO4 + HF Mixtures." In CORROSION 1990. NACE International, 1990. https://doi.org/10.5006/c1990-90019.

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Abstract The effect of HF addition to sulfuric acid on corrosion under static and flowing conditions was examined. In chromium containing alloys, HF inhibits corrosion in concentrated sulfuric acid and accelerates corrosion in dilute sulfuric acid, the transition occurring at about 60-80% sulfuric depending on the alloy content. Velocity did not have a significant effect on corrosion in concentrated sulfuric acid + HF system, whereas, a large increase in corrosion with velocity was noted in dilute sulfuric acid + HF. Based on these results and on polarization behavior of alloy UNS N06030 in th
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Kushwaha, Aditya, Shalini Vardhan, and Neeraj Goel. "Engineering MoSe2 Defects via SHI Irradiation for Improved NH3 Gas Sensing: A DFT Study." In JSAP-Optica Joint Symposia. Optica Publishing Group, 2024. https://doi.org/10.1364/jsapo.2024.18a_a35_6.

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Ammonia (NH3) gas, common in agriculture and industry, is toxic and necessitates real-time monitoring due to unreliable odour detection[1]. While two-dimensional (2D) transition metal dichalcogenides (TMDs) offer promising NH3 gas sensor properties due to improved sensitivity, selectivity, and fast response [2]. However, their dense stacking structure limits gas interaction, reducing sensitivity at room temperature. To overcome this, our study presents theoretical findings on utilizing swift heavy ions (SHI) irradiation to induce targeted defects in the MoSe2 lattice [3], thereby enhancing NH3
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Matias, Rui D. G., Alexandre F. P. Ferreira, Idelfonso B. R. Nogueira, and Ana M. Ribeiro. "A Novel AI-Driven Approach for Parameter Estimation in Gas-Phase Fixed-Bed Experiments." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.156880.

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The transition to renewable energy sources, such as biogas, requires purification processes to separate methane from carbon dioxide, with adsorption-based methods being widely employed. Accurate simulations of these systems, governed by coupled PDEs, ODEs, and algebraic equations, critically depend on precise parameter determination. While traditional approaches often result in significant errors or complex procedures, optimization algorithms provide a more efficient and reliable means of parameter estimation, simplifying the process, improving simulation accuracy, and enhancing the understand
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Bockris, John O'm, and Bo Yang. "Adsorption and Corrosion Inhibition of Acetylenic Alcohols and Some Related Compounds on Iron in Acid Solutions: a Spectroscopic and Electrochemical Study." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89626.

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Abstract The adsorption process of 1-octyn-3-ol, 1-propyn-3-ol, 1-butyn-3-ol, 1-hexyn-3-ol, 1-phenyl-2-propyn-1-ol, 3-methyl-1-penten-4-yn-3-ol, 1,5-hexadien-3-ol and 3-hexanol on iron electrode in acid solutions (H2SO4 and HC1) have been examined by time-resolved in-situ automatic ellipsometry. The time, concentration and potential dependencies of the adsorption, the subsequent structure transition and polymer growth of the adsorbed layers formed by these compounds on iron were determined. In-situ multiple wavelength ellipsometry in the visible region, XPS and ex-situ FTIR reflection-absorpti
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Anderko, Andre, Narasi Sridhar, Marta A. Jakab, and Garth Tormoen. "Modeling the Combined Effect of Chlorides and Oxyanions on Localized Corrosion." In CORROSION 2008. NACE International, 2008. https://doi.org/10.5006/c2008-08272.

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Abstract Repassivation potentials of stainless steels and nickel-base alloys have been investigated in aqueous environments containing chloride ions as aggressive species and selected oxyanions as inhibitive species. An extensive database of repassivation potentials has been established for six alloys (UNS N06600, N06690, S31254, S32205, UNS S41425, and S31603) in contact with solutions that combine chlorides with hydroxides, molybdates, vanadates, sulfates, and nitrates at various concentrations and temperatures. This database has been used to validate and calibrate a previously developed mec
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Caseres, Leonardo, James Dante, Florent Bocher, Brendy Rincon Troconis, and Vinicio Ynciarte. "Effects of Triazine-Based H2S Scavengers Byproducts on the Film Composition and Cracking of Carbon Steel in Oilfield Applications." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13401.

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Abstract Corrosion of carbon steel in the presence of H2S is an important topic in the oil and gas industry that has been studied for more than fifty years. Removing this compound results in not only an increase in the corrosion resistance of carbon steel, but also an improvement of environmental, health and safety compliance, thereby increasing production efficiency. Triazines are commonly used as H2S scavengers. However, failures in the form of stress corrosion cracking (SCC) have recently been reported when using certain triazines making it necessary to understand the failure mechanism in o
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Fu, Shi-Liang, and Matthew J. Bluth. "Flow Enhanced Corrosion and Chemical Inhibition of Two Phase Brine and Hydrocarbon Flowing Systems." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95109.

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Abstract Sweet corrosion by the presence of carbon dioxide (CO2) in petroleum production was studied in a high pressure recirculating flow loop containing brine and/or hydrocarbon phases. This study was focused on flow enhanced corrosion and its inhibition by chemical treatment. Presence of hydrocarbon decreases corrosion rates. No precipitous drop in corrosion rate was found at the phase transition ratio; instead, a smooth decrease was observed with increasing hydrocarbon-to-brine ratio. Presence of a small amount of water, even at less than 5%, can lead to considerably high corrosion rates p
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Kittel, Jean, Xavier Feaugas, and Juan Creus. "Impact of Charging Conditions and Membrane Thickness on Hydrogen Permeation through Steel: Thick / Thin Membrane Concepts Revisited." In CORROSION 2016. NACE International, 2016. https://doi.org/10.5006/c2016-07211.

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Abstract This paper develops the relationships between proton reduction at the surface of metals, and hydrogen evolution or hydrogen diffusion into the metal. Equations relating the permeation rate to the proton reduction rate are developed in the case of adsorption - absorption mechanism, with Volmer - Tafel reactions. Analytical expressions are derived, and three distinct regimes are evidenced: i/a thin membrane - low current domain, where all reduced protons enter into the metal and diffuses to the exit face (i.e. the permeation rate is equal to the faradaic reaction rate); ii/a thin membra
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Fuchs, Alain H., François-Xavier Coudert, Carles Triguero, Anne Boutin, and Alexander V. Neimark. "Adsorption-Induced Breathing Transitions in Metal-Organic Frameworks." In Fifth Biot Conference on Poromechanics. American Society of Civil Engineers, 2013. http://dx.doi.org/10.1061/9780784412992.074.

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Reports on the topic "Adsorption transitions"

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Blum, L., and D. A. Huckaby. Phase Transitions at Liquid Solid Interfaces: Pade Approximant for Adsorption Isotherms and Voltammograms. Defense Technical Information Center, 1991. http://dx.doi.org/10.21236/ada232623.

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Daum, Jaimie Kay. First Row Transition Metal Adsorption on Actinide Resin. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1207746.

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Madix, R. J. The dynamics of adsorption on clean and adsorbate-modified transition metal surfaces. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/5911113.

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Robert J. Madix. The Dynamics of Adsorption on Clean and Adsorbate-Modified Transition Metal and Metal Oxide Surfaces. Office of Scientific and Technical Information (OSTI), 2007. http://dx.doi.org/10.2172/914632.

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Madix, Robert J. The Dynamics of Adsorption on Clean and Adsorbate-Modified Transition Metal and Metal Oxide Surfaces. Office of Scientific and Technical Information (OSTI), 2006. http://dx.doi.org/10.2172/1001764.

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Madix, R. J. The dynamics of adsorption on clean and adsorbate-modified transition metal surfaces. [Progress report, 1989--1991]. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/10117965.

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Rioux, Robert M. Influence of Multi-Valency, Electrostatics and Molecular Recognition on the Adsorption of Transition Metal Complexes on Metal Oxides: A Molecular Approach to Catalyst Synthesis. Office of Scientific and Technical Information (OSTI), 2017. http://dx.doi.org/10.2172/1349267.

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Lahav, Ori, Albert Heber, and David Broday. Elimination of emissions of ammonia and hydrogen sulfide from confined animal and feeding operations (CAFO) using an adsorption/liquid-redox process with biological regeneration. United States Department of Agriculture, 2008. http://dx.doi.org/10.32747/2008.7695589.bard.

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Abstract:
The project was originally aimed at investigating and developing new efficient methods for cost effective removal of ammonia (NH₃) and hydrogen sulfide (H₂S) from Concentrated Animal Feeding Operations (CAFO), in particular broiler and laying houses (NH₃) and hog houses (H₂S). In both cases, the principal idea was to design and operate a dedicated air collection system that would be used for the treatment of the gases, and that would work independently from the general ventilation system. The advantages envisaged: (1) if collected at a point close to the source of generation, pollutants would
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