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Dissertations / Theses on the topic 'Interfacial processes'

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1

Hill, Emma. "Interfacial processes." Thesis, University of Oxford, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.300056.

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2

Harding, Mark S. "The kinetics of interfacial processes." Thesis, University of Oxford, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.336113.

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3

Walter, Andrew John. "Interfacial recognition and adsorption processes." Thesis, University of Leicester, 2006. http://hdl.handle.net/2381/29975.

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The design and function of receptors for molecular recognition is of vital importance for the construction of novel sensors. Initially the project has investigated the relationship between the shape of the active site of the receptor and its sensitivity and selectivity for analytes in solution. The techniques of electrochemistry, NMR and molecular modelling have been used to study materials interactions. An optimum receptor design was established for a range of analytes so that the surface of an electrode could be modified to create an analytical sensor. The specific adsorption of both the rec
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4

Oseland, Elizabeth E. "Electrochemical studies of interfacial polymerisation processes." Thesis, University of Warwick, 2016. http://wrap.warwick.ac.uk/89097/.

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This thesis describes how electrochemical analytical techniques have been used to understand some of the physicochemical processes that underpin interfacial polymerisation reactions. A few of the reaction systems studied are currently used in the agrichemical industry for the formation of microcapsules for active ingredient encapsulation. Interfacial processes that take place at the oil-water interface of an epoxy-amine emulsion polymerisation system have been studied. Time-lapse microscopy of epoxide droplets in water or aqueous amine solutions has shown the effect of temperature on droplet d
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5

Zhang, Jie. "New microelectrochemical techniques for probing interfacial processes." Thesis, University of Warwick, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.392934.

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6

Evans, Nicholas John. "Development of electrochemical techniques for investigating interfacial processes." Thesis, University of Warwick, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.340484.

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7

Rudd, Nicola Clare. "Micro- and nanoscale investigations of interfacial physicochemical processes." Thesis, University of Warwick, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.445522.

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8

Su, Yu Chu Joan. "The effect of interfacial phenomena on high temperature processes." Thesis, Imperial College London, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.423096.

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9

Gooding, J. Justin. "The study of interfacial processes using channel electrode systems." Thesis, University of Oxford, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.359440.

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10

Macfie, Gavin. "Ultrasonic and photonic stimulation of solid/liquid interfacial processes." Thesis, University of Oxford, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.393414.

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11

Kuhl, Adam. "A technique to measure interfacial fracture toughness." Thesis, Georgia Institute of Technology, 1998. http://hdl.handle.net/1853/16626.

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12

Huang, Zhongjie. "Investigation of Interfacial Charge Transfer Processes in Energy Conversion Devices." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1448663899.

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13

McCleese, Christopher. "Femtosecond Time-Resolved Spectroscopy Studies of Interfacial Charge Separation Processes." Case Western Reserve University School of Graduate Studies / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=case149182204612303.

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14

Chen, Xuesheng. "Precision cold forming modelling, interfacial thermal parameter investigation and tool design optimisation." Thesis, University of Strathclyde, 2002. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=23751.

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Precision cold forming process modelling, thermal contact conductance and optimum shrink-fitted die with profiled interference were studied. The aims of this work have been achieved using analytical, numerical and experimental approaches to the relevant subjects. Several features of the work are presented: (i) an application of systematic modelling IDEFO language, (ii) an equivalent asperity of surface that enables FE simulation of surface deformation and (iii) a shrink-fitted die with profiled interference, which enables compensation for component-error and necessary die surface pre-stresses.
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15

Bolognesi, Margherita. "Organic bulk-heterojunction photovoltaic devices: materials, device architectures and interfacial processes." Doctoral thesis, Universitat Rovira i Virgili, 2013. http://hdl.handle.net/10803/128202.

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Research on organic photovoltaic devices (OPV) has developed during the past 30 years, but especially in the last decade it has attracted scientific and economic interest triggered by a rapid increase in power conversion efficiencies. Thanks to the indtroduction of the bulk heterojunction (BHJ) concept, today BHJ OPV efficiencies are exceeding 9%. This thesis gives an overview on the different possible strategies that could be adopted for a further. improvement of BHJ OPV devices performances. The accurate analysis of the chemical, energetic and physical criteria governing the solar cells func
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16

Hu, Weiwei. "Characterization of hydrodynamic forces and interfacial phenomena in cell culture processes." Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1167409370.

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17

Kinnear, Sophie L. "Development and application of electrochemical scanning probe microscopy techniques for studying interfacial processes." Thesis, University of Warwick, 2015. http://wrap.warwick.ac.uk/77508/.

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This thesis is concerned with the construction of new electrochemical scanning probe microscopes. Designed to support a wide variety of existing techniques as well as to develop new techniques. This exibility was achieved by basing the equipment around a field programmable gate array card (FPGA), which allows for a software program to be configured on the physical FPGA card as hardware. This technology provides the efficiency and high speed of bespoke hardware and can be reprogrammed like software. The instrumentation was programmed in-house using the graphical programming language, LabVIEW, w
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18

Bawazeer, Tahani Mohammad. "Developments of new techniques for studies of coupled diffusional and interfacial physicochemical processes." Thesis, University of Warwick, 2012. http://wrap.warwick.ac.uk/56925/.

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This study is concerned with the development and application of electrochemical techniques combined with confocal laser scanning microscopy (CLSM) as a probe of the kinetics of electrochemical and surface reactions at different interfaces. A CLSM set up has been designed which combines electrochemical and microscopic techniques to extend the applications of CLSM in a new research fields. This methodology has been applied to various electrochemical systems in this thesis. The electrochemical activity of ultramicroelectrodes (UMEs) has been quantified using CLSM. A special optically transparent
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19

Savastano, Cesar Alberto. "Interfacial phenomena and rate processes in the extraction of nickel by mixed reagents." Thesis, Imperial College London, 1988. http://hdl.handle.net/10044/1/47247.

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20

Schwab, Scott Daniel. "Development of Raman spectrometry for remote sensing and the examination of interfacial processes /." The Ohio State University, 1986. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487266362337776.

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21

Perez, Perez Francisco Javier. "Modelling microstructural and interfacial phenomena in welding and irradiation processes for Fe-based systems." Thesis, Loughborough University, 2000. https://dspace.lboro.ac.uk/2134/11167.

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In this thesis, different modelling techniques, including physically based molecular dynamics simulations and empirical models using neural network architectures have been used to address particular problems in the understanding of microstructural development in iron-based systems. The two main areas of investigation are concerned with the prediction of composition and mechanical properties of steel welds and the effect of irradiation on the grain boundary microstructure of a-iron, both very important industrial issues. Microstructural evolution models in steel welds require weld metal composi
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22

Degabriel, Thomas. "Study of the interaction between proteins and TiO2 NPs : nature of the interfacial processes." Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066660/document.

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L’utilisation de nanoparticules (NPs) dans un milieu biologique est de plus en plus importante, alors que leur assimilation et leur toxicité reste peu maitrisée. Dans ce contexte l’objectif de ce travail est d’étudier l’interaction entre nanoparticules de dioxyde de titane (TiO2) avec des protéines ainsi que leur possible impact sur leurs propriétés structurales. Trois protéines d’intérêt ont été choisies: une protéine de la matrice extra cellulaire, le collagène, et deux protéines du plasma sanguin, l’albumine et le fibrinogène. Le choix a été basé sur l’importance biologique de ces protéines
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23

Degabriel, Thomas. "Study of the interaction between proteins and TiO2 NPs : nature of the interfacial processes." Electronic Thesis or Diss., Paris 6, 2015. http://www.theses.fr/2015PA066660.

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L’utilisation de nanoparticules (NPs) dans un milieu biologique est de plus en plus importante, alors que leur assimilation et leur toxicité reste peu maitrisée. Dans ce contexte l’objectif de ce travail est d’étudier l’interaction entre nanoparticules de dioxyde de titane (TiO2) avec des protéines ainsi que leur possible impact sur leurs propriétés structurales. Trois protéines d’intérêt ont été choisies: une protéine de la matrice extra cellulaire, le collagène, et deux protéines du plasma sanguin, l’albumine et le fibrinogène. Le choix a été basé sur l’importance biologique de ces protéines
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24

Tang, Zhenming. "Interfacial reliability of Pb-free flip-chip BGA package." Diss., Online access via UMI:, 2008.

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Thesis (Ph. D.)--State University of New York at Binghamton, Thomas J. Watson School of Engineering and Applied Science, Department of Mechanical Engineering, 2008.<br>Includes bibliographical references.
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25

Johnson, Mark Adam. "A quantitative framework for understanding the complex interactions of competing interfacial processes and in-situ biodegradation." College Park, Md. : University of Maryland, 2004. http://hdl.handle.net/1903/1895.

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Thesis (M.S.) -- University of Maryland, College Park, 2004.<br>Thesis research directed by: Dept. of Civil and Environmental Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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26

Ergezen, Ertan Lec Ryszard. "A multi-resonance thickness-shear mode (MTSM) measurement technique for quantitative characterization of biological interfacial processes /." Philadelphia, Pa. : Drexel University, 2010. http://hdl.handle.net/1860/3198.

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27

Jenkins, Judith Lynn. "Spectroscopic and Spectroelectrochemical Characterization of Fundamental Interfacial Charge Transfer Processes Relevant to Efficient Solar Energy Conversion." Diss., The University of Arizona, 2012. http://hdl.handle.net/10150/255173.

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Solar energy conversion is accomplished by multilayered devices consisting of various conducting and semiconducting materials. Because the layers are only 10s - 100s of nm thick, device behavior is governed primarily by interfacial molecular dynamics that often differ from the bulk behavior of these materials. The thermodynamics and kinetics of the interfacial interactions are particularly interesting, as interfacial electron transfer strongly influence the efficiency of photovoltaics and devices used in solar hydrogen production. This work focuses specifically on interfacial charge transfe
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28

Strandlund, Henrik. "Simulation of diffusional processes in alloys : techniques and applications." Doctoral thesis, Stockholm, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-399.

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29

Schnippering, Mathias. "Development and application of evanescent wave cavity ring-down spectroscopy for studies of electrochemical and interfacial processes." Thesis, University of Warwick, 2009. http://wrap.warwick.ac.uk/3787/.

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This thesis is concerned with the application of evanescent wave cavity ring-down spectroscopy (EW-CRDS) and evanescent wave broadband cavity enhanced absorption spectroscopy (EW-BB-CEAS) for studies of electrochemical and interfacial processes. These include nanoparticle adsorption/dissolution, polymer nanoparticle formation and surface-bound electrochemical redox reactions. Different experimental setups have been designed to investigate these systems. EW-CRDS is a surface sensitive technique, which allows absorption measurements at solid/liquid and solid/air interfaces. Surface reactions can
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30

Barulina, Elena. "Study of the photostability of organic solar cells : impact of materials and encapsulation processes." Electronic Thesis or Diss., Aix-Marseille, 2020. http://theses.univ-amu.fr.lama.univ-amu.fr/201209_BARULINA_247fcnnrd470uh345hs973z_TH%20(1).pdf.

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Malgré une forte progression des rendements de conversion électrique des cellules solaires organiques, leur stabilité à long terme est un facteur clé pour leur viabilité commerciale et doit donc être examinée en détail. L'objectif était ici d’étudier la durée de vie des cellules solaires organiques en variant les matériaux actifs du mélange D:A, l'architecture des cellules, les couches interfaciales, les traitements appliqués et le processus d'encapsulation. Quel que soit ces paramètres, une grande stabilité a pu être obtenue pour des dispositifs à base de PC71BM sous LED. Par contre sous AM1.
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31

Abdalla, Mohamed A. "Carbon nanotube/epoxy nanocomposites effect of interfacial chemistry and processing on molecular mobility, cure behavior, morphology and properties /." Birmingham, Ala. : University of Alabama at Birmingham, 2008. https://www.mhsl.uab.edu/dt/2009r/abdalla.pdf.

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Thesis (Ph. D.)--University of Alabama at Birmingham, 2008.<br>Additional advisors: Gregg M. Janowksi, Tamara Floyd Smith, Gregory B. Thompson, Uday Vaidya. Description based on contents viewed July 7, 2009; title from PDF t.p. Includes bibliographical references.
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32

Jackman, R. B. "Interfacial chemistry of metal carbonyls, metal halides and halogens : Surface studies with application to photon and electron enhanced processes on semiconductors." Thesis, University of Southampton, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374568.

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33

Theron, Félicie. "Conception et mise en œuvre d'un procédé intensifié continu de microencapsulation par polycondensation interfaciale." Thesis, Toulouse, INPT, 2009. http://www.theses.fr/2009INPT045G/document.

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De nombreux produits encapsulés sont utilisés dans la vie quotidienne. Crèmes cosmétiques, peintures, et pesticides en sont quelques exemples. De nos jours, de plus en plus de technologies innovantes mettent en jeu des substances encapsulées. La microencapsulation a permis à de nouveaux « textiles intelligents » de voir le jour, tels que les textiles sur lesquels sont fixées des microcapsules qui libèrent un principe actif amincissant, odorant, hydratant ou encore répulsif pour les insectes. Les microcapsules sont des produits à fortes valeur ajoutée, dont les propriétés sont nombreuses, et dé
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34

Muhmood, Luckman. "Investigations of thermophysical properties of slags with focus on slag-metal interface." Doctoral thesis, KTH, Materialens processvetenskap, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-26611.

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The objective of this research work was to develop a methodology for experimentally estimating the interfacial properties at slag-metal interfaces. From previous experiments carried out in the division, it was decided to use surface active elements like sulfur or oxygen to trace any motion at the interface. For this purpose the following experimental investigations were carried out. Firstly the density of slag was estimated using the Archimedes Principle and the Sessile Drop technique. The density of the slag would give the molten slag height required for the surface active element to travel b
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35

Chopart, Jean-Paul. "Approche microscopique des processus interfaciaux a une electrode sous controle magnetoelectrochimique." Reims, 1998. http://www.theses.fr/1998REIMS031.

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La determination de l'origine des effets crees par l'application d'un champ magnetique parallelement a la surface d'une electrode reste un sujet tres controverse. Apres une etude critique approfondie des resultats et des diverses interpretations donnees dans la litterature, il ressort que seuls des effets convectifs sont - a ce jour - prouves, a l'inverse de pretendus effets sur le transfert electronique. Pour expliquer le phenomene magnetohydrodynamique (mhd), nous prouvons (tant par l'analyse des resultats publies que par nos propres experiences) que l'idee d'une simple force de type lorentz
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36

Hewlett, Robert. "Solution-processed lead zirconate titanate as an interfacial modifier in hybrid oxide/polymer solar cells." Thesis, Imperial College London, 2014. http://hdl.handle.net/10044/1/24864.

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Due to its excellent optoelectronic properties and ease of processing. ZnO has been considered a promising acceptor material in oxide:polymer hybrid photovoltaics (hPVs); however, devices have consistently underperformed for a number of reasons including poor charge generation and high recombination rates. The characteristics of the oxide:polymer interface have been cited as crucial in determining device performance: to this end, modification of the interface with both molecular and inorganic species has been shown to yield significant improvement. In this study, growth of the perovskite ferro
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37

Langlet, Jérémie. "Propriétés interfaciales des bactériophages ARN F-spécifiques : Implications lors des processus d’adhésion – agrégation." Thesis, Nancy 1, 2008. http://www.theses.fr/2008NAN10131/document.

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Les bactériophages ARN F-spécifiques sont couramment utilisés comme des modèles de virus entériques pathogènes pour l’homme car ils ont une taille (~ 25 nm) et une structure proches. Néanmoins, en dehors de leurs cellules hôtes, les phages, tout comme les virus pathogènes, sont des particules biologiques inertes dont le comportement dépendra directement des propriétés de surface. Paradoxalement, peu de données sont connues dans ce domaine alors que ce sont des aspects incontournables, tant d’un point de vue théorique pour développer de nouvelles approches adaptées aux particules biologiques, q
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38

Langlet, Jérémie Gantzer Christophe Gaboriaud Fabien. "Propriétés interfaciales des bactériophages ARN F-spécifiques Implications lors des processus d'adhésion - agrégation /." S. l. : Nancy 1, 2008. http://www.scd.uhp-nancy.fr/docnum/SCD_T_2008_0131_LANGLET.pdf.

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39

Mas, Pujadas Francesc. "Mètode de les transformades integrals en l'obtenció de funcions resposta en processos electròdics, El." Doctoral thesis, Universitat de Barcelona, 1985. http://hdl.handle.net/10803/2753.

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L'electroquímica ha experimentat un salt significatiu en els darrers anys, donada la possibilitat de control dels sistemes experimentals mitjançant les innovacions tecnològiques. Malgrat això, el caire heterogeni dels processos electroquímics no permet el tractament teòric d'aquests sistemes, tant des d'un punt de vista macroscòpic, ja que un estudi així requeriria l'ús de la termodinàmica de processos irreversibles, la qual és inaplicable donat que a la regió interfacial no es verifica la hipòtesi d'equilibri local, peça clau d'aquesta teoria, com des d'un punt de vista microscòpic, ja que l'
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40

Zhang, Helin. "Enhancement of Municipal Wastewater Biosolids Drying through Interfacial Energy Modifying Amendments to Promote Uniform Agglomeration." Digital WPI, 2018. https://digitalcommons.wpi.edu/etd-theses/1263.

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Large quantities of biosolids are produced from treatment of municipal wastewater and can be processed into a nutrient and organic-rich soil amendment that has great value for agriculture. The drying process involves converting solids at approximately 25-30% solids content to a dry, stable biosolids pellet. The majority of the input material is recycled to the mixing step upstream of the dryer to achieve a more uniform particle size distribution. The objective of this work was to investigate use of polyelectrolyte amendments to promote uniformity in dried biosolids pellet size. Biosolids sampl
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41

Daissè, Gilda. "Interfacial bond behavior of steel-FRCM composites applied to a masonry substrate." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017.

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In the last decades the theme of structural rehabilitation has acquired great importance and the adoption of composite materials in civil engineering applications has been a turning point in this field. The cement-based matrix of FRCM composites presents many advantages for their application to historical buildings. This dissertation presents a study of the influence of composite bonded length and width on the load response and failure mode. Two types of mortar matrix and two different steel densities were employed. The classical push pull configuration is adopted where fibers are pulled while
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42

Del, Campo Menoyo Javier. "Compatibilisation of polyimide-silica ceramers and interfacial interactions with carbon fibres in high-temperature matrix composites." Thesis, Loughborough University, 1997. https://dspace.lboro.ac.uk/2134/27080.

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When the inorganic domain sizes in a composite are reduced to a level such that a "molecular composite" is formed, the hybrid materials are commonly referred to as "ceramers". Hybrid materials span from inorganically modified organic polymers to inorganic g1asses slightly modified by organic polymers. The incorporation of an inorganic phase into an organic polymer is done almost exclusively by the "sol-gel" process.
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43

Kang, Narae. "The effect of carbon nanotube/organic semiconductor interfacial area on the performance of organic transistors." Master's thesis, University of Central Florida, 2012. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5335.

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Organic field-effect transistors (OFETs) have attracted tremendous attention due to their flexibility, transparency, easy processiblity and low cost of fabrication. High-performance OFETs are required for their potential applications in the organic electronic devices such as flexible display, integrated circuit, and radiofrequency identification tags. One of the major limiting factors in fabricating high-performance OFET is the large interfacial barrier between metal electrodes and OSC which results in low charge injection from the metal electrodes to OSC. In order to overcome the challenge of
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44

Min, Jie [Verfasser], and Christoph [Akademischer Betreuer] Brabec. "Solution-Processed Small Molecule Bulk Heterojunction Organic Solar Cells: Molecular, Morphological, Interfacial and Device Engineering / Jie Min. Gutachter: Christoph Brabec." Erlangen : Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2015. http://d-nb.info/1078406588/34.

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45

Norlin, Anna. "Investigation of electrochemical properties and performance of stimulation/sensing electrodes for pacemaker applications." Doctoral thesis, Stockholm, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-176.

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46

Castro, Pollyana Souza. "Desenvolvimento de microssensores eletroquímicos e aplicações no estudo de processos dinâmicos interfaciais utilizando microscopia eletroquímica de varredura." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/46/46136/tde-06042016-145742/.

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O trabalho descrito nesta tese mostra de forma detalhada a fabricação e caracterização de diferentes microssensores eletroquímicos os quais têm sido recentemente utilizados como sondas em grupo de técnicas conhecida como Scanning Electrochemical Probe Microscopy (SEPM). Desta forma, a caracterização de superfícies pode ser feita explorando diferentes fenômenos interfaciais relevantes à Ciência. Neste sentido, as interfaces de materiais cristalinos como hidroxiapatita (materiais dentários) e calcita foram o foco de estudo neste trabalho. Assim, diferentes técnicas SEPM foram exploradas no senti
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47

Nguyen, Hai Yen. "Modèles pour les ondes interfaciales et leur intégration numérique." Phd thesis, Cachan, Ecole normale supérieure, 2008. https://theses.hal.science/tel-00363790/fr/.

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Sous l'effet du rayonnement solaire et/ou de la salinité, l'eau des océans, des rivières et des lacs peut être stratifiée à une certaine profondeur par un changement soudain de densité. La couche la plus légère s'étend au dessus de la couche la plus lourde. Les ondes solitaires apparaissant à l'interface entre ces deux couches influencent les bateaux naviguant dans cette région et peuvent même présenter un danger pour ces bateaux. Elles peuvent également endommager les infrastructures submergées telles que les plateformes pétrolières ainsi que les tunnels sous marins routiers et ferroviaires.
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Nguyen, Hai Yen. "Modèles pour les ondes interfaciales et leur intégration numérique." Phd thesis, École normale supérieure de Cachan - ENS Cachan, 2008. http://tel.archives-ouvertes.fr/tel-00363790.

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Sous l'effet du rayonnement solaire et/ou de la salinité, l'eau des océans, des rivières et des lacs peut être stratifiée à une certaine profondeur par un changement soudain de densité. La couche la plus légère s'étend au dessus de la couche la plus lourde. Les ondes solitaires apparaissant à l'interface entre ces deux couches influencent les bateaux naviguant dans cette région et peuvent même présenter un danger pour ces bateaux. Elles peuvent également endommager les infrastructures submergées telles que les plateformes pétrolières ainsi que les tunnels sous marins routiers et ferroviaires.
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49

Macena, Cleidivan Silva. "Emprego da Microscopia Eletroquímica de Varredura SECM na investigação de processos interfaciais visando o desenvolvimento de sensores químicos." Universidade Federal do Maranhão, 2017. http://tedebc.ufma.br:8080/jspui/handle/tede/1733.

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Submitted by Rosivalda Pereira (mrs.pereira@ufma.br) on 2017-07-07T18:52:22Z No. of bitstreams: 1 CleidivanMacena.pdf: 2189360 bytes, checksum: 599a50d965fad9ff9559783fe4574feb (MD5)<br>Made available in DSpace on 2017-07-07T18:52:22Z (GMT). No. of bitstreams: 1 CleidivanMacena.pdf: 2189360 bytes, checksum: 599a50d965fad9ff9559783fe4574feb (MD5) Previous issue date: 2017-02-03<br>Fundação de Amparo à Pesquisa e ao Desenvolvimento Científico e Tecnológico do Maranhão (FAPEMA)<br>The present work demonstrated the potential of Scanning Electrochemical Microscopy (SECM) in the understanding
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Du, Preez Louis Jacobus. "Reactive absorption kinetics of CO2 in alcoholic solutions of MEA: fundamental knowledge for determining effective interfacial mass transfer area." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/86656.

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Thesis (PhD)--Stellenbosch University, 2014.<br>ENGLISH ABSTRACT: The reactive absorption rate of CO2 into non-aqueous solvents containing the primary amine, mono-ethanolamine (MEA) is recognised as a suitable method for measuring the effective interfacial mass transfer area of separation column internals such as random and structured packing. Currently, this method is used under conditions where the concentration of MEA in the liquid film is unaffected by the reaction and the liquid phase reaction is, therefore, assumed to obey pseudo first order kinetics with respect to CO2. Under pseud
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