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Tesi sul tema "Colloid and Surface Chemistry"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 25 luglio 2025

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1

Seppänen, Rauni. "On the Internal Sizing Mechanisms of Paper with AKD and ASA Related to Surface Chemistry, Wettability and Friction." Doctoral thesis, KTH, Kemi, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4537.

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Paper and board are hydrophobized (sized) to control the spreading and absorption of waterbased inks and retard the absorption and edge penetration of liquid packaging by aqueous liquids. Alkenyl ketene dimers (AKD) and alkenyl succinic anhydride (ASA) are synthetic sizing agents that are generally used under neutral or slightly alkaline papermaking conditions. The overall objective of this thesis is to improve understanding of the internal sizing of paper and board by AKD and ASA by establishing a link between the sizing mechanism on one hand, and properties of sized papers, such as surface c

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2

Stiernstedt, Johanna. "Interactions of cellulose and model surfaces." Doctoral thesis, Stockholm : Chemical Science and Engineering, KTH, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-619.

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3

Feldötö, Zsombor. "Structures of Polyelectrolyte Multilayers and Preasorbed Mucin : The Influence of Counterions." Doctoral thesis, KTH, Yt- och korrosionsvetenskap, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-13182.

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The focus in this thesis has been to gain a fundamental understanding of how different type of salts affect preadsorbed polyelectrolytes, both natural and synthetic. The knowledge from the fundamental work is then applied on a commercial system to investigate if the efficiency can be enhanced. We built thin films using the synthetic polyelctrolytes by using layer-by layer (LbL) deposition. The formed film is commonly known as a polyelectrolyte multilayer. The LbL method allows the incorporation of proteins, polymers, polyelectrolytes with different functions and so on within the film, thus ach

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4

Lundberg, Pontus. "Designing Polymers for Biological Interfaces - From Antifouling to Drug Delivery." Doctoral thesis, KTH, Ytbehandlingsteknik, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-26413.

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Unspecific interactions, at the interface between a synthetic material and an aqueous biological environment, leading to irreversible protein adsorption can cause to undesired consequences. These include fouling of a boat hull or a triggered immune response. Thus, stealthy materials are a topic that has generated a great deal of interest in the scientific community. This work deals with the design of networks, nanoparticles, and surfaces containing poly(ethylene glycol) (PEG), known for its resistance to protein adsorption and non-toxic nature. Initially, PEG-based networks, hydrogels, were sy

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5

Öhman, Maria. "Development of ATR-FTIR Kretschmann Spectroscopy for In situ Studies of Metal / Polymer Interfaces : and its Intergration with EIS for Exposure to Corrosive Conditions." Doctoral thesis, KTH, Korrosionslära, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-26996.

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The environmental stability of a metal / polymer interface is essential for the durability and mechanical stability of constructions in several important areas such as the automotive, offshore, building and aerospace industries. The protective capability of a polymer film is strongly connected to its barrier properties, but the transport of water and corrosive constituents through the polymer and the subsequent processes at the metal surface are complicated to analyse in detail. The surface to be analysed is confined between two media that are impermeable to most probing particles used in conv

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6

Alexander, Shovsky. "Polyelectrolyte complexes of bottle brush copolymers : Solution and adsorption properties." Doctoral thesis, KTH, Yt- och korrosionsvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-33666.

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The aim of this thesis work was to systematically investigate the physico-chemical properties of polyelectrolyte complexes (PECs) formed by bottle brush and linear polyelectrolytes in solution and at solid / liquid interfaces. Electrostatic self-assembly of oppositely charged macromolecules in aqueous solution is a versatile strategy to construction of functional nanostructures with easily controlled properties. Bottle brush architecture, introduced into the PEC, generates a number of distinctive properties of the complexes, related to a broad range of application, such as colloidal stability

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7

Theander, Katarina. "Studies of surfactant behaviour and model surfaces relevant to flotation deinking." Doctoral thesis, Stockholm : Stockholm : Chemical Science and Engineering, KTH ; Ytkemiska institutet (YKI), 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-602.

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8

Freitas, Alexandre Mussumeci. "Role of acid-base interactions in colloid adhesion and stability of aqueous thin films /." Digital version accessible at:, 1998. http://wwwlib.umi.com/cr/utexas/main.

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9

Davis, Christina Clarkson. "Aqueous Silica in the Environment: Effects on Iron Hydroxide Surface Chemistry and Implications for Natural and Engineered Systems." Thesis, Virginia Tech, 2000. http://hdl.handle.net/10919/33948.

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Aqueous silica is present in all natural waters and exhibits a high affinity for the surfaces of iron oxides. Therefore, it is expected to play an important role in environmental systems. Experiments were conducted to investigate the fundamentals of silica sorption onto pre-formed ferric hydroxide at pH 5.0-9.5 and silica concentrations of 0-200 mg/L as SiO<sub>2</sub>. Over the entire pH range studied, sorption densities exceeding monolayer sorption were observed at silica levels typical of natural waters. Under some circumstances, sorption exceeded a monolayer while the particle zeta pot

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10

Rentzhog, Maria. "Water-based Flexographic Printing on Polymer-coated Board." Doctoral thesis, Stockholm : Chemical Science Engineering, KTH, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-603.

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11

Voltaire, Joakim. "Ink Film Splitting Acoustics in Offset Printing." Doctoral thesis, Stockholm : Chemical Science and Engineering, KTH, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3869.

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12

Pettersson, Torbjörn. "Lubrication and Surface Properties of Adsorbed Layers of Polyelectrolytes and Proteins." Doctoral thesis, KTH, Ytkemi, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4663.

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Friction forces between protein / polyelectrolyte layers, adsorption properties of proteins, and conformational changes due to variation in electrolyte concentration have been investigated. The aim was to obtain better understanding of adsorbed layer properties, with focus on the relation between layer structure and lubrication capabilities. The major techniques used were AFM (atomic force microscope) with colloidal probe for normal force and friction measurements together with QCM-D (quartz crystal microbalance with dissipation) for measurement of adsorption and conformational changes of adso

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13

Wu, Xin 1967. "Probing colloidal forces with surface collisions." Thesis, McGill University, 1996. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=40469.

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The principal objectives of this thesis are to introduce a new method, colloidal particle scattering (CPS), to measure colloidal and surface forces, and to demonstrate various applications of this method. CPS determines particle-particle interaction forces through creating particle collisions and extracting the interaction forces from the degree of asymmetry of the collision trajectories. Since the force to deflect a micron-sized particle is much smaller than that to deform a macroscopic spring or cantilever used in a commercial force apparatus, this new technique increases the resolution of f

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14

García, García Sandra. "Generation, stability and migration of montmorillonite colloids in aqueous systems." Doctoral thesis, KTH, Kemiteknik, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11847.

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In Sweden the encapsulated nuclear waste will be surrounded by compacted bentonite in the granitic host rock. In contact with water-bearing fractures the bentonite barrier may release montmorillonite colloids that may be further transported in groundwater. If large amounts of material are eroded from the barrier, the buffer functionality can be compromised. Furthermore, in the scenario of a leaking canister, strongly sorbing radionuclides, can be transported by montmorillonite colloids towards the biosphere. This thesis addresses the effects of groundwater chemistry on the generation, stabilit

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15

Dahlberg, Carina. "Drugs and polymers in dissolving solid dispersions : NMR imaging and spectroscopy." Doctoral thesis, Stockholm : Skolan för teknikvetenskap, Kungliga Tekniska högskolan, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11783.

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16

Mira, Isabel. "Interactions between surfactants and starch : from starch granules to amylose solutions." Doctoral thesis, Stockholm : Chemical Science and Engieering, KTH : Ytkemiska institutet, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4123.

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17

Kong, Moreno Maynard J. "Principles of colloid and surface chemistry. Paul C. Hiemenz y Raj Rajagopalan. Marcel Dekker, Inc. 3th edición. Nueva York, 1997. 650 págs." Revista de Química, 2013. http://repositorio.pucp.edu.pe/index/handle/123456789/101337.

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18

Kendrick, Gillian Frances. "Bulk and surface properties of charge stabilized colloids." Thesis, University of Southampton, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.280914.

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19

Higginbotham, Catrena Pearl. "The characterization and manipulation of the internal pore structure of tetramethoxysilane sol-gels and polymer hybrid gels." Diss., Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/30556.

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20

Ulrich, Christian. "Electric Fields for Surface Design and Chemical Analysis." Doctoral thesis, Linköpings universitet, Tillämpad Fysik, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-12485.

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This thesis deals with the use of electric fields for evaluation and control of chemical systems. An electric field can result in the flow of charge across an interface between a metal and a solution, by means of chemical reactions. This interplay between electricity and chemistry, i.e. electrochemistry, is a field of crucial importance both within research and industry. Applications based on electrochemical principles encompass such diverse areas as batteries and fuel cells, pH electrodes, and the glucose monitor used by people suffering from diabetes.A major part of the present work concerns

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21

Wild, Robert John. "Theoretical Studies of Crystallisation in Hard Sphere Systems." University of Sydney. Chemistry, 2004. http://hdl.handle.net/2123/646.

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The primary focus of this work is to develop an understanding of crystallisation in hard sphere systems. The thesis is presented in two parts. The first section is an investigation of the liquid/crystal interface at equilibrium using molecular dynamical simulations. The objective is to understand how the interface might bridge between the disordered and ordered states in liquid/crystal environments. Topological measures of structure are used to investigate whether any precursor structures are present in the liquid phase, close to the interface, that would allow transition from disorder to or

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22

Wallqvist, Viveca. "Interactions between non-polar surfaces in water: Fokus on talc, pitch and surface roughness effects." Doctoral thesis, KTH, Ytkemi, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-10283.

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The aim of this thesis work was to gain understanding of the interactions between talc mineral and surfaces, liquids and chemicals relevant for industrial applications, such as pulp and paper. Talc is used in the pulp and paper industry as a filler pigment, in control of pitch (lipophilic extractives) deposits and as a coating pigment. A deeper understanding of talc interactions will be beneficial in optimizing its use. Long-range attractive interactions between talc and hydrophobic model probes, as well as pitch probes, have been measured using the atomic force microscope (AFM) colloidal prob

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23

McCardy, Nicole R. "Prediction of Surfactant Mildness for Rinse-off Formulations Using Preclinical Assays." University of Cincinnati / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1468512440.

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24

Wang, Gonghou. "Ionic stability of oxide particles in polar organic media /." *McMaster only, 1998.

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25

Li, Jinjiang 1962. "The colloidal and liquid crystal properties of surface modified chitin crystallites." Thesis, McGill University, 1996. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=35403.

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Chitin crystallites were prepared from crab chitin using HCl hydrolysis. On avenge, the surface charge density of the chitin crystallites was calculated to be 0.5 e/nm2 based on conductimetric titration data. The formation of a chiral nematic phase in aqueous suspensions of chitin crystallites and the in situ texture of the crystallite suspensions were investigated using polarised optical microscopy and freeze-fracture transmission electron microscopy. The effect of the interparticle electrostatic interaction on phase separation has been explored through phase diagrams and the interaction ener

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26

Zettner, Claudia Margaret. "Visualization of colloidal particle dynamics at a solid-liquid interface." Diss., Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/17532.

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27

Herting, Gunilla. "Bioaccessibility of Stainless Steels : Importance of Bulk and Surface Features." Doctoral thesis, KTH, Korrosionslära, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4773.

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Abstract (sommario):

With increasing environmental awareness, the desire to protect human beings and the environment from adverse effects induced by dispersed metals has become an issue of great concern and interest. New policies, such as REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) within the European Community, have been implemented to reduce hazards posed by the use of chemicals on producers and downstream users. The generation of exposure assessment data and relevant test procedures able to simulate realistic scenarios are essential in such legislative actions. This doctoral stu

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28

Halthur, Tobias. "Multilayer Structures for Biomaterial Applications : Biomacromolecule-based Coatings." Doctoral thesis, KTH, Chemistry, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-551.

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<p>The cellular response to a biomaterial, such as a dental implant, is mainly governed by the surface properties, and can thus be altered by the introduction of a surface coating. In this thesis the buildup of a biomacromolecule-based coating formed by layerby-layer (LbL) deposition of the charged polypeptides poly(L-lysine) (PLL) and poly(L-glutamic acid) (PGA) has been studied. In an attempt to make these coatings bioactive and useful for bone-anchored implants, an amelogenin protein mixture (EMD), has been immobilized in these thin polyelectrolyte multilayer (PEM) films. Multilayers were a

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29

Neo, Darren Chi Jin. "The surface chemistry and interface engineering of lead sulphide colloidal quantum dots for photovoltaic applications." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:3a23c635-992b-4e46-94d6-72c2aea61ce9.

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This thesis examines the effect of lead sulphide (PbS) CQDs' surface chemistry and interfaces to their photovoltaic performance. Using PbS CQDs as the starting material, cation-exchange was utilised to form PbS/CdS core/shell CQDs, which were thoroughly characterised and the improved surface passivation was shown by increased photoluminescence yield and lifetime. The core/shell CQDs were incorporated into a ZnO/CQD heterojunction solar cell device and showed a substantial improvement of the mean open-circuit voltage (Voc), from 0.4 V to 0.6 V, over PbS reference devices. By optimising shell th

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30

Frost, Ray. "Studies of selected minerals, mineral surfaces and their colloidal dispersions." Thesis, Queensland University of Technology, 2001.

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This thesis is about the molecular structure of minerals, their surface modification and the dispersion of selected minerals of a ceramic nature as sols and gels. The theme that permeates through this work and connects the different elements of the work is the search for fundamental knowledge and understanding of mineral structure and mineral surface structure. The underlying principal is that of molecular structure of surfaces and the changes in that molecular structure through modification of the surfaces. There are seven research divisions of study reported in this thesis: (A) Molecu

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31

Chen, Dong. "Preparation and characterization of silver coated metallodielectric spheres /." View abstract or full-text, 2005. http://library.ust.hk/cgi/db/thesis.pl?CHEM%202005%20CHEN.

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32

Chen, Gexin. "Microbial and colloidal deposition to solid surfaces effect of heterogeneity /." Diss., [Riverside, Calif.] : University of California, Riverside, 2009. http://proquest.umi.com/pqdweb?index=0&did=1957301381&SrchMode=2&sid=1&Fmt=2&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1269275847&clientId=48051.

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Thesis (Ph. D.)--University of California, Riverside, 2009.<br>Includes abstract. Available via ProQuest Digital Dissertations. Title from first page of PDF file (viewed March 12, 2010). Includes bibliographical references (p. ). Also issued in print.

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33

Wild, Robert John. "Theoretical Studies of Crystallisation in Hard Sphere Systems." Thesis, The University of Sydney, 2004. http://hdl.handle.net/2123/646.

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Abstract (sommario):

The primary focus of this work is to develop an understanding of crystallisation in hard sphere systems. The thesis is presented in two parts. The first section is an investigation of the liquid/crystal interface at equilibrium using molecular dynamical simulations. The objective is to understand how the interface might bridge between the disordered and ordered states in liquid/crystal environments. Topological measures of structure are used to investigate whether any precursor structures are present in the liquid phase, close to the interface, that would allow transition from disorder to or

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34

Petru, Niga. "Self Assembly at the Liquid Air Interface." Doctoral thesis, KTH, Yt- och korrosionsvetenskap, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-12865.

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The aim of this work is to study the interfacial properties of amphiphilic compounds at the liquid–air interface in an attempt to develop a comprehensive understanding of their orientation as well as the influence of their interaction with the solvent on the interfacial layer properties. Using Vibrational Sum Frequency Spectroscopy (VSFS) as the main tool, the molecular structure of the amphiphilic layer and the amphiphile–solvent relation can be illuminated in great detail – it is arguably the most sensitive surface spectroscopy currently available. Due to its second order nature, the VSFS te

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35

Da, Rocha Sandro Roberto Possatti. "CO₂-water interface : interfacial tension, emulsions, microemulsions, and computer simulations /." Full text (PDF) from UMI/Dissertation Abstracts International, 2000. http://wwwlib.umi.com/cr/utexas/fullcit?p3004246.

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36

Vandoolaeghe, Wendy Leigh. "Polymer networks at surfaces." Thesis, Stellenbosch : Stellenbosch University, 2003. http://hdl.handle.net/10019.1/53552.

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Thesis (MSc)--Stellenbosch University, 2003.<br>ENGLISH ABSTRACT: In this thesis the formation and properties of a polymer gel on and at a surface are investigated. The gel under investigation is defined as a three-dimensional network of macromolecules that form permanent links with one another and also with confining planar surfaces. The precise location of the crosslinks on the wall or on another macromolecule is not known prior to linking, and will differ from sample to sample. However, once the crosslinks are formed, they are assumed to be permanent. This random linking is the sourc

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37

Liljeblad, Jonathan F. D. "Biomimetic Membranes: : Molecular Structure and Stability Studies by Vibrational Sum Frequency Spectroscopy." Licentiate thesis, KTH, Surface and Corrosion Science, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-24465.

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<p>In the research presented in this licentiate thesis the surface specific technique Vibrational Sum Frequency Spectroscopy, VSFS, combined with the Langmuir trough has been utilized to investigate Langmuir monolayers and Langmuir-Blodgett (LB) deposited mono- and bilayers of phospholipids. Their molecular structure, stability, and hydration were probed to gain additional understanding of important properties aiming at facilitating the use of such layers as model systems for biological membranes.</p><p>VSFS was applied to <em>in situ</em> studies of the degradation of Langmuir monolayers of 1

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38

Chung, Eunhyea. "Colloidal particle-surface interactions in atmospheric and aquatic systems." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/43728.

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Colloidal particles suspended in a liquid or gas phase often interact with a solid-liquid or solid-gas interface. In this study, experimental data through atomic force microscopy and neutron reflectometry and theoretical results of colloidal particle-surface interactions were obtained and compared. Atmospheric and aquatic environments were considered for the interactions of microbial colloidal particles and nano-sized silica particles with planar surfaces. Spores of Bacillus thuringiensis, members of the Bacillus cereus group, were examined as the microbial particles, simulating the pathogens

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39

Tyrode, Eric. "Vibrational Sum Frequency Spectroscopy Studies at the Air-Liquid Interface." Doctoral thesis, KTH, Chemistry, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-440.

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<p>In this thesis the structure and hydration of small organic and amphipilic compounds adsorbed at the air-liquid interface, have been studied using the nonlinear optical technique Vibrational Sum Frequency Spectroscopy (VSFS). The second order nature of the sum frequency process makes this technique particularly surface sensitive and very suitable for interfacial studies, as molecules at the surface can be distinguished even in the presence of a vast excess of the same molecules in the bulk. Particular emphasis was given to the surface water structure and how it is affected by the presence o

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40

Sun, Yangyang. "Study on the Nanocomposite Underfill for Flip-Chip Application." Diss., Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/13975.

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Underfill material is a special colloidal dispersion system with silicon dioxide particles in the organic liquid. It is used to improve the reliability of integrated circuits (IC) packaging in the microelectronics. In order to successfully synthesize the nanocomposite underfill meeting the requirements of the chip package, it is necessary to have a fundamental understanding about the particle stability in the non-aqueous liquid and the relationship between materials properties and interphase structure in the composite. The results of this thesis contribute to the knowledge of colloidal dispers

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41

Moore, Lee James. "Spectroscopy and dynamics of colloidal particles and systems at interfaces." Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:80b11157-18d9-4262-9432-c7fe82e24213.

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This thesis presents an investigation of the dynamic properties of wide range of interfacial systems, from colloidal particles in solution, through the realm of aerosols and onto studies of molecular adsorption at an interface. The primary experimental technique utilized is optical tweezers. An exploration of the history of the use of radiation pressure to manipulate matter is presented, followed by an introduction to how optical tweezers work. Some of the more advanced methods of tweezing are discussed, with an emphasis on the use of spatial light modulators (SLMs) to realise dynamic holograp

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42

Bastardo, Zambrano Luis Alejandro. "Self assembly of surfactants and polyelectrolytes in solution and at interfaces." Doctoral thesis, KTH, Ytkemi, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-425.

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This thesis focuses on the study of the interactions between polyelectrolytes and surfactants in aqueous solutions and at interfaces, as well as on the structural changes these molecules undergo due to that interaction. Small–angle neutron scattering, dynamic, and static light scattering were the main techniques used to investigate the interactions in bulk. The first type of polymer studied was a negatively charge glycoprotein (mucin); its interactions with ionic sodium alkyl sulfate surfactants and nonionic surfactants were determined. This system is of great relevance for several application

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43

Kweon, Hyo Jin Jin. "Adhesion and friction forces of colloidal particles in atmospheric systems." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/51933.

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Interactions of colloidal particles with surfaces occur in natural and engineered systems, and they influence the transport of contaminants through diffusion, aggregation, filtration, and sedimentation. To quantify the transport and fate of colloidal particles and their influence on environmental systems, it is important to understand their interactions with surfaces. These interactions are influenced by physical and chemical surface properties such as hydrophobicity, charge density, and roughness, as well as environmental conditions such as relative humidity (RH). In atmospheric systems, RH i

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44

Matsson, Maria. "Adsorption of polyhydroxyl based surfactants." Doctoral thesis, KTH, Chemistry, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-421.

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<p>Adsorption on solid surfaces from solution is a fundamental property of a surfactant. It might even be the most important aspect of surfactant behavior, since it influences many applications, such as cleaning, detergency, dispersion, separation, flotation, and lubrication. Consequently, fundamental investigations of surfactant adsorption are relevant to many areas.</p><p>The main aim of this thesis has been to elucidate the adsorption properties, primarily on the solid/water interface, of a particular class of polyhydroxyl based surfactants: the alkyl glucosides. By the use of ellipsometry,

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45

Kivisäkk, Ulf. "Influence of hydrogen on corrosion and stress induced cracking of stainless steel." Doctoral thesis, KTH, Korrosionslära, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-12436.

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Hydrogen is the smallest element in the periodical table. It has been shown in several studies that hydrogen has a large influence on the corrosion and cracking behaviour of stainless steels. Hydrogen is involved in several of the most common cathode reactions during corrosion and can also cause embrittlement in many stainless steels. Some aspects of the effect of hydrogen on corrosion and hydrogen-induced stress cracking, HISC, of stainless steels were studied in this work. These aspects relate to activation of test specimens for uniform corrosion testing, modification of a test cell for dewp

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46

Toth, Réka. "Mécanismes physico-chimiques du polissage." Electronic Thesis or Diss., Paris 6, 2016. http://www.theses.fr/2016PA066763.

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Abstract (sommario):

Le polissage mécano-chimique (CMP pour Chemical Mechanical Polishing) consiste à appliquer une suspension colloïdale contenant des particules abrasives sur une surface solide (le substrat) au travers d’une pression exercée par un disque de polymère (le pad) en rotation. Un substrat de silice et des particules d’oxyde de cérium ont été choisis comme système de référence pour aider à la compréhension du mécanisme de polissage CMP. Des études macroscopiques ont été réalisées sur ce système afin d'étudier les effets de la concentration ou de la taille des particules abrasives, ainsi que l’influenc

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47

Taboada-Serrano, Patricia L. "Colloidal interactions in aquatic environments effect of charge heterogeneity and charge asymmetry /." Available online, Georgia Institute of Technology, 2005, 2005. http://etd.gatech.edu/theses/available/etd-11102005-102942/.

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Thesis (Ph. D.)--Civil and Environmental Engineering, Georgia Institute of Technology, 2006.<br>Yiacoumi, Sotira, Committee Chair ; Tsouris, Costas, Committee Co-Chair ; Pavlostathis, Spyros, Committee Member ; Tannenbaum, Rina, Committee Member ; Sherrill, David, Committee Member.

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48

Sutton, Kaylee B. "Surface Nonuniformities in Waterborne Coatings due to Evaporative Mechanisms." University of Akron / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=akron1470407446.

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49

Wycoff, Donald E. "Catalysis of interfacial transfer of photo-generated electrons : a study of four molybdenum-sulfur complex ions mediating electron transfer across a colloidal semiconductor-liquid interface /." free to MU campus, to others for purchase, 2004. http://wwwlib.umi.com/cr/mo/fullcit?p3164554.

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50

Iruthayaraj, Joseph. "Poly (ethylene oxide) based bottle-brush polymers and their interaction with the anionic surfactant sodium dodecyl sulphate : solution and interfacial properties /." Doctoral thesis, Stockholm : Kemi, Chemistry, Kungliga Tekniska högskolan, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4680.

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