Academic literature on the topic 'One-surface chemistry'

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Journal articles on the topic "One-surface chemistry"

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Liu, Zhangshuan, Liming Fang, Guillaume Delaittre, Yu Ke, and Gang Wu. "Heparinized Polyurethane Surface Via a One-Step Photografting Method." Molecules 24, no. 4 (2019): 758. http://dx.doi.org/10.3390/molecules24040758.

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Traditional methods using coupling chemistry for surface grafting of heparin onto polyurethane (PU) are disadvantageous due to their generally low efficiency. In order to overcome this problem, a quick one-step photografting method is proposed here. Three heparin derivatives incorporating 0.21, 0.58, and 0.88 wt% pendant aryl azide groups were immobilized onto PU surfaces, leading to similar grafting densities of 1.07, 1.17, and 1.13 μg/cm2, respectively, yet with increasing densities of anchoring points. The most negatively charged surface and the maximum binding ability towards antithrombin
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Brandhuber, Doris, Nicola Huesing, Christina K. Raab, Viktoria Torma, and Herwig Peterlik. "Cellular mesoscopically organized silica monoliths with tailored surface chemistry by one-step drying/extraction/surface modification processes." Journal of Materials Chemistry 15, no. 18 (2005): 1801. http://dx.doi.org/10.1039/b417675h.

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Kinsuk, Das, Pal Pampi, Dhara Anamika, and Jana Atanu. "Quantifying intermolecular interaction of one trinuclear ZnII and one mononuclear CdII complex of pyrimidine based hexadentate Schiff base : Insights from Hirshfeld surface analysis." Journal of Indian Chemical Society Vol. 93, Jan 2016 (2016): 115–23. https://doi.org/10.5281/zenodo.5607275.

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Department of Chemistry, Chandernagore College, Hooghly-712 136, West Bengal, India <em>E-mail</em> : kdaschem@yahoo.in Ghoshpara Nischinda Balika Vidyapith, Bally, Howrah-711 227, West Bengal, India Department of Chemistry, Jadavpur University, Jadavpur, Kolkata-700 032, India Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi-110 016, India Department of Chemistry, University College of Science, University of Calcutta, 92, Acharya Prafulla Chandra Road, Kolkata-700 091, India <em>E-mail</em> : atanujanaic@gmail.com <em>Manuscript received online 24 July 2014,
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Li, Shang, Mi Gu, Sara Garzandat, Xiao Wei Sun, and Renaud Bachelot. "8‐2: The micro‐scale adsorption of QDs on select surface by click chemistry." SID Symposium Digest of Technical Papers 55, S1 (2024): 80–82. http://dx.doi.org/10.1002/sdtp.17001.

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QDs’ adsorption on multi‐surface is one of the key points to achieve on‐chip nano‐source. By click chemistry between surface functionalization layer and QDs, QDs were adsorbed on the target surface. This method could achieve small size, stable performance and high efficiency at the same time. Two kinds of surface functionalization material, with similar structure, were used to compare the QDs adsorption ability. DCOOH, the material with click chemistry possibility, exhibit 3‐time stronger adsorption ability comparing the DNO2.
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Morsbach, Eva, Markus Nesselberger, Jonas Warneke, et al. "1-Naphthylamine functionalized Pt nanoparticles: electrochemical activity and redox chemistry occurring on one surface." New Journal of Chemistry 39, no. 4 (2015): 2557–64. http://dx.doi.org/10.1039/c4nj02040e.

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Pytskii, Ivan S., Irina V. Minenkova, Elena S. Kuznetsova, Rinad Kh Zalavutdinov, Aleksei V. Uleanov, and Aleksei K. Buryak. "Surface chemistry of structural materials subjected to corrosion." Pure and Applied Chemistry 92, no. 8 (2020): 1227–37. http://dx.doi.org/10.1515/pac-2019-1219.

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AbstractThe article describes a comprehensive mass spectrometric approach to the study of surfaces of structural materials. The combined use of thermal desorption mass spectrometry, gas and liquid chromatography, and laser desorption/ionization mass spectrometry (LDI) to provide information about the surface and surface layers of materials is proposed. The suggested method allows one to determine the thermodynamic characteristics of compounds and surface contaminants adsorbed on surfaces, as well as surface layers, to determine the composition of volatile and non-volatile contaminants on the s
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Li, Siqi, Songwei Zhang, Dejun Dai, and Tao Li. "Facile One-Step Metal–Organic Framework Surface Polymerization Method." Inorganic Chemistry 60, no. 16 (2021): 11750–55. http://dx.doi.org/10.1021/acs.inorgchem.1c00949.

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Shen, Jie, Rui Chen, Jinghong Wang, et al. "One-step surface modification strategy with composition-tunable microgels: From bactericidal surface to cell-friendly surface." Colloids and Surfaces B: Biointerfaces 212 (April 2022): 112372. http://dx.doi.org/10.1016/j.colsurfb.2022.112372.

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Jacobse, Peter, Marc-Etienne Moret, Robertus Klein Gebbink, and Ingmar Swart. "Tracking On-Surface Chemistry with Atomic Precision." Synlett 28, no. 19 (2017): 2509–16. http://dx.doi.org/10.1055/s-0036-1590867.

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The field of on-surface synthesis has seen a tremendous development in the past decade as an exciting new methodology towards atomically well-defined nanostructures. A strong driving force in this respect is its inherent compatibility with scanning probe techniques, which allows one to ‘view’ the reactants and products at the single-molecule level. In this article, we review the ability of noncontact atomic force microscopy to study on-surface chemical reactions with atomic precision. We highlight recent advances in using noncontact atomic force microscopy to obtain mechanistic insight into re
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Machová, Dita, Anna Oberle, Lucie Zárybnická, et al. "Surface Characteristics of One-Sided Charred Beech Wood." Polymers 13, no. 10 (2021): 1551. http://dx.doi.org/10.3390/polym13101551.

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The aim of this paper was to analyze selected properties of beech wood (Fagus sylvatica L.) treated by one-sided surface charring. Specimens were one-side charred with a hot plate using several time-temperature combinations (from 200 to 400 °C). Characteristics such as colour, discoloration, surface roughness, fire resistance, total carbohydrate content at several wood layers and decay resistance were evaluated. Surface charring was applied to the radial and tangential surfaces. Colour measurements showed that the surface of the wood turned grey due to charring. In addition to colour measureme
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Dissertations / Theses on the topic "One-surface chemistry"

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Christensen, Dana James II. "Composition Effects on Sheen and Spread Rate of an Interior Flat, One Coat Latex Paint Formulation." DigitalCommons@CalPoly, 2015. https://digitalcommons.calpoly.edu/theses/1489.

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Interior flat, white latex paint is a common coating applied to walls around the world. Development of a coating with one coat hide capability is a pinnacle achievement for paint formulators as it has the potential to save consumers both time and money. One coat paints already exist on the market, but they are limited in color, coverage, and often have many disclaimers. Work done was part of a project initiated by ChemoursTM Titanium Technologies. The goal of the project presented in this article was to create an interior flat, white latex paint that yields a spread rate of greater than 400 ft
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Qu, Haiou. "Surface Functionalized Water-Dispersible Magnetite Nanoparticles: Preparation, Characterization and the Studies of Their Bioapplications." ScholarWorks@UNO, 2012. http://scholarworks.uno.edu/td/1536.

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Iron oxide magnetic nanoparticle synthesis and their surface functionalization hold a crucial position in the design and fabrication of functional materials for a variety of biomedical applications. Non-uniform nanoparticles with poor crystallinity, prepared by conventional methods, have only limited value in biological areas. Large scale synthesis methods that are able to produce high quality, mono-dispersed iron oxide nanoparticles using low cost and environment friendly chemicals are highly desirable. Following synthesis, appropriate surface functionalization is necessary to direct the disp
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Liu, Kai. "Theoretical Characterization of Optical Processes in Modecular Complexes." Doctoral thesis, Stockholm : Bioteknologi, Kungliga Tekniska högskolan, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4629.

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Hamadeh, Ali. "Supramolecular networks and on-surface chemical reactions studied by STM under UHV conditions." Electronic Thesis or Diss., Bourgogne Franche-Comté, 2024. http://www.theses.fr/2024UBFCD027.

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Le travail présenté dans cette thèse est centré sur l'exploration des réseaux supramoléculaires et des réactions chimiques en surface sur diverses surfaces solides, en examinant des cas jusqu'alors inexplorés afin d'enrichir les connaissances dans ce domaine. La principale méthode utilisée pour étudier les phénomènes chimiques de surface est la microscopie à effet tunnel, réalisée sous ultra-haut-vide. Le premier chapitre fait un état de l'art en mettant en lumière les principes fondamentaux des réactions chimiques sur surface à travers quelques travaux illustratifs de la littérature. Le deuxi
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Hill, Gavin T. H. "The preparation and testing of novel biodegradable surfactants using poly(lactic acid) as the backbone, by a one-step ring opening polymerisation reaction." Thesis, University of St Andrews, 2009. http://hdl.handle.net/10023/746.

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A review of the chemistry of poly(lactic acid) was carried out with a focus on techniques and applications of PLA polymer and copolymers with reference to some of the work that has been accomplished over the last 20 years or so. A review of the characterisation techniques used to analyse PLA polymers and copolymers was also carried out giving reference to the equipment and methods used herein. An investigation into the potential of PLA as the hydrophilic portion of a polymeric surfactant was carried out. To develop PLA based surfactants, the ring opening polymerisation of lactide was carried o
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Chen, Haoxin. "Development and Application of A SERS Needle for One-step Multi-phase Analysis." 2018. https://scholarworks.umass.edu/masters_theses_2/713.

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Surface-enhanced Raman spectroscopy (SERS) is an emerging and sensitive technique in food analysis providing advantages of rapid detection, simple sample preparation and on-site detection capability over GC and LC methods. Most SERS applications focus on detecting trace amount of analyte in liquid as an alternative approach to HPLC. Herein, we invented an innovative SERS-active needle which is composed with an injection needle and a gold-nanoparticles coated fiber inside the injection needle. The gold nanoparticles-coated fiber was fabricated by reducing gold (III) on a chemically etched stain
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Books on the topic "One-surface chemistry"

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Soghier, Lamia, Katherine Pham, and Sara Rooney, eds. Reference Range Values for Pediatric Care. American Academy of Pediatrics, 2014. http://dx.doi.org/10.1542/9781581108545.

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Here’s the one place to look for normal values and related need-to-know data! Now you no longer have to search through multiple resources for reference ranges and other critical values you need to optimize patient assessment and management. The new Reference Range Values for Pediatric Care brings all the most vital range data - plus diverse clinical evaluation and calculation tools - all together in one concise, compact handbook. Indispensable pediatric reference ranges - right at your fingertips Custom-designed for today’s busy practitioners, this quick-access resource provides commonly used
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Book chapters on the topic "One-surface chemistry"

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Schöllkopf, Wieland. "Grating Diffraction of Molecular Beams: Present Day Implementations of Otto Stern’s Concept." In Molecular Beams in Physics and Chemistry. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-63963-1_25.

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AbstractWhen Otto Stern embarked on molecular-beam experiments in his new lab at Hamburg University a century ago, one of his interests was to demonstrate the wave-nature of atoms and molecules that had been predicted shortly before by Louis de Broglie. As the effects of diffraction and interference provide conclusive evidence for wave-type behavior, Otto Stern and his coworkers conceived two matter-wave diffraction experiments employing their innovative molecular-beam method. The first concept assumed the molecular ray to coherently scatter off a plane ruled grating at grazing incidence condi
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Wang, Chuhan, and Chunxiao Xu. "Baroclinic Vorticity Generation Near the Turbulent/Non-turbulent Interface of a Boundary Layer with Combustion." In IUTAM Bookseries. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-78151-3_10.

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AbstractEnstrophy transport is examined in a recent direct numerical simulation database of compressible turbulent boundary layer featuring non-premixed hydrogen-air combustion. The inlet flow profile combines a cold, sonic hydrogen stream near the wall with a preheated, supersonic air mainstream, resulting in downstream transition and ignition phenomena, using a detailed chemistry scheme. Unlike reacting mixing layers or jets where the flame surface typically develops at regions of maximum shear intensity, in this configuration, the flame surface region is found beneath the boundary layer edg
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Kakkar, Harjasnoor, Berta Martínez-Bachs, and Albert Rimola. "An Ab Initio Computational Study of Binding Energies of Interstellar Complex Organic Molecules on Crystalline Water Ice Surface Models." In Computational Science and Its Applications – ICCSA 2022 Workshops. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-10562-3_21.

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AbstractThe interstellar medium is extremely heterogeneous in terms of physical environments and chemical composition. Spectroscopic observations in the recent decades have revealed the presence of gaseous material and dust grains covered in ices predominantly of water in interstellar clouds, the interplay of which may elucidate the existence of more than 250 molecular species. Of these species of varied complexity, several terrestrial carbon-containing compounds have been discovered, known as interstellar complex organic molecules (iCOMs) in the astrochemical argot. In order to investigate th
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Spruell, Jason M. "A One-Pot Synthesis of Constitutionally Unsymmetrical Rotaxanes Using Sequential Cu(I)-Catalyzed Azide–Alkyne Cycloadditions." In The Power of Click Chemistry for Molecular Machines and Surface Patterning. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-9647-3_3.

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McCash, Elaine M. "Surface reactions and reactivity." In Surface Chemistry. Oxford University Press, 2001. http://dx.doi.org/10.1093/hesc/9780198503286.003.0004.

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This chapter focuses on surface reactions and reactivity, starting with an explanation of transition state theory. One of the major motivations for studying surface reactions has been to apply the knowledge to the field of catalysis. However, studies of surface reactions are also highly important in fields other than catalysis. In particular, two of the most important are the semiconductor industry and environmental chemistry, where the study of heterogeneous processes in the atmosphere has proved enormously valuable. The chapter details the mechanisms of surface reactions, discussing single m
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Shchukin, Eugene D., Alexandr V. Pertsov, Elena A. Amelina, and Andrei S. Zelenev. "Surface Phenomena and the Structure of Interfaces in One-Component Systems." In Colloid and Surface Chemistry. Elsevier, 2001. http://dx.doi.org/10.1016/s1383-7303(01)80003-x.

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McCash, Elaine M. "Ultrathin films and interfaces." In Surface Chemistry. Oxford University Press, 2001. http://dx.doi.org/10.1093/hesc/9780198503286.003.0005.

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This chapter assesses ultrathin films and the interfaces between two different materials. In this case, the adsorbate–adsorbate interactions are often just as or even more important than the substrate–adsorbate interactions. The driving force behind work in this area is the application of surface science in the microelectronics industry. In recent years, it has been found that if a complete layer of one material is grown on another, the competition between adsorbate–adsorbate interaction and substrate–adsorbate interaction leads to some very interesting properties for the overlayer film that a
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Juo, Anthony S. R., and Kathrin Franzluebbers. "Soil Chemistry." In Tropical Soils. Oxford University Press, 2003. http://dx.doi.org/10.1093/oso/9780195115987.003.0006.

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Soil chemistry deals with the chemical properties and reactions of soils. It is essentially the application of electrochemistry and colloid chemistry to soil systems. Major topics include surface charge properties of soil colloids, cation and anion sorption and exchange, soil acidity, soil alkalinity, soil salinity, and the effects of these chemical properties and processes on soil biological activity, plant growth, and environmental quality. The ability of the electrically charged surface of soil colloids to retain nutrient cations and anions is an important chemical property affecting the fe
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Sleight, Arthur W. "Introduction to Heterogeneous Catalysts." In Solid State Chemistry. Oxford University PressOxford, 1992. http://dx.doi.org/10.1093/oso/9780198551669.003.0005.

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Abstract An aspect of inorganic solids that has frequently been neglected by solid state chemists is the catalytic property. The reason for this neglect can be primarily attributed to the great difficulty of achieving a detailed understanding of surface structure and reactivity. Certainly, it has been true that reliable mechanistic information on heterogeneously catalysed reactions is rarely achieved. Even on an empirical level, good correlations between catalytic properties and the chemistry of the catalyst itself have been largely lacking. Fortunately, advanced techniques and instrumentation
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Jolivet, Jean-Pierre. "Surface Chemistry and Physicochemistry of Oxides." In Metal Oxide Nanostructures Chemistry. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190928117.003.0008.

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Oxide particles resulting from precipitation have at least one dimension less than a few nanometers. Therefore, as their specific area (surface-to-mass ratio) may reach several hundred square meters per gram, the behavior of these particles is closely related to their surface physical-chemical characteristics. Thus, the dispersion state of particles in solution is dependent on attractive and repulsive forces between surfaces. The balance control of these forces limits the aggregation of particles and promotes the formation of sols or gels, or, contrariwise, flocculates the particles and separa
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Conference papers on the topic "One-surface chemistry"

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Felipe, Mary Jane, Sidney Dunn, Timothy Underwood, Monty Pifer, and David Fulmer. "New Eco-Friendly Chemistry for Passivation of Galvanized Coatings." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-11532.

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Abstract The use of galvanized systems in the fabrication of cooling towers, varies from industry to industry. Galvanizing provides a zinc coating on the metal substrate. The zinc coating performs as a sacrificial anode, preventing corrosion of the metal substrate. However, control on the formation of white rust should be taken into consideration when using a galvanized system. White rust is characterized by the accumulation of white and fluffy non-protective zinc corrosion product. When kept untreated, white rust corrosion can seriously damage the galvanized zinc coating. Once the zinc layer
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Urban, Marek W. "Surface and Interfacial Analysis of Polymers and Coatings Using Photoacoustic FT-IR Spectroscopy." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91267.

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Abstract Recent developments in interfacial chemistry and surface characterization of multicomponent polymer containing systems, as monitored by photoacoustic Fourier transform infrared (PA FT-IR) spectroscopy are presented. In the first part, the theory of PA FT-IR is discussed, followed by the discussion of new approaches such as temperature photoacoustic and rheo-photoacoustic (RPA) FT-IR spectroscopy, their applications to the analysis of corrosion protective coatings and crosslinking reactions of amorphous networks. In-situ photoacoustic FT-IR detection of crosslinking reactions permits m
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Jones, Michael, Gregory de Boer, Richard Woollam, Joshua Owen, and Richard Barker. "Numerical Exploration of a Comprehensive Mechanistic CO2 Corrosion Model Part I: Influence of Temperature, Pressure and Bulk pH." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-19304.

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Abstract In part one of this two-part series, we introduce a comprehensive mechanistic model for predicting CO2 corrosion rates and chemical speciation throughout the boundary layer, developed using multiphysics software. Parametric studies are conducted to interrogate the model over an extensive range of temperatures, partial pressures, and bulk pH values. Contour plots are produced showing the variation in key outputs, including corrosion rate, surface pH, and surface saturation ratio with respect to iron carbonate (FeCO3). The results display significant variation between the bulk and surfa
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Jones, Michael, Gregory de Boer, Richard Woollam, Joshua Owen, and Richard Barker. "Numerical Exploration of a Comprehensive Mechanistic CO2 Corrosion Model Part II: Influence of Hydrodynamics and Bulk pH." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-19305.

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Abstract In part two of this two-part series, we further explore the comprehensive mechanistic CO2 corrosion model developed in part one by examining how the changing hydrodynamics influence the system at various bulk pHs. Parametric studies are conducted over the model over an extensive range of fluid velocities, pipe diameters, and bulk pH values. Contour plots are produced showing the variation in key outputs, including the boundary layer properties, corrosion rate, surface pH, and surface saturation ratio with respect to iron carbonate (FeCO3). Changes to the behavior of the system were fo
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Li, Huixin, Jiancang Liu, Lei Zhang, Zhu Wang, Fengxian Shi, and Minxu Lu. "The Effect of Corrosion Product Formation Mode at the Early Stage of Sour Corrosion of Pipeline Steel." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-11090.

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Abstract The rapid process at the initial stage of sour corrosion on carbon steels and the relatively low uniform corrosion rate show the change of corrosion mechanism and the effect of corrosion products over time. In this paper, the scaling mode at the early stage of carbon steel exposed to H2S environments with short exposure time were investigated. Corrosion exposure tests and linear polarization resistance (LPR) techniques were performed. The corrosion products of pipeline steel formed under sour corrosion conditions were analyzed by scanning electron microscopy (SEM), and X-ray diffracti
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Reinstadtler, Steven, and Margaret Kendi. "Case History: Site-Applied Decorative Polyaspartic Flooring in a Residential Garage Floor Application." In SSPC 2014 Greencoat. SSPC, 2014. https://doi.org/10.5006/s2014-00046.

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Abstract Polyaspartic coatings have been used for years in high-performance industrial protective applications such as bridge infrastructure, water and wastewater, and transportation. More recently, these types of coatings have begun to migrate into commercial and architectural applications due to end users’ desires to protect their architectural infrastructure while maintaining a high degree of aesthetics and beauty. Decorative flooring is one area into which polyaspartic coatings have migrated. This case study will discuss the use of a high solids polyaspartic coating applied in a residentia
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Barkatt, Aaron, Ewa Łabuda, Donna M. Wilder, Marta Gmurczyk, Galina Cherepakhov, and Reynolds Burns. "Steam Generator Sludge at the Indian Point 2 Nuclear Station: Implications to Tube Corrosion." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95453.

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Abstract The steam generator tubes at the Indian Point 2 Nuclear Station have not exhibited severe secondary side degradation in spite of the accumulation of latge amounts of hard sludge. Several different factors involving materials, operating conditions, and secondary side chemistry, may have contributed to the absence of extensive corrosion. One of these factors, explored in the present study, is the accumulation of deposits and hard sludge around the tubes. The build-up of hard sludge appears to have been caused, at least in part, from the deposition of a ferrihydrite precursor. Both SEM/E
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Mittal, Garima, Imran Bhamji, Francesco Fanicchia, and Shiladitya Paul. "Development of Solution Precursor Plasma Spray TiO2/Al2O3 Composite Coatings for Heat Exchanger Application." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16304.

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Abstract Surface modification of the metal components involved in heat transfer is one of the passive methods used to enhance their heat transfer efficiency. Coatings with micro- or nano-scale features are widely employed to modify surfaces due to their enhanced surface area, which increases the number of boiling nucleation sites, leading to the generation of a higher number of bubbles. In geothermal power generation, due to the aggressive nature of the working fluid and chemistry of the geothermal brine, ceramic coatings are preferred. Along with having good compressive strength and hardness,
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Esteban, P., A. López, and B. Calleja. "Evaluation of Crevice Corrosion Resistance of CRAs by Different Testing Methodology under CO2 Injection Well Conditions." In CONFERENCE 2025. AMPP, 2025. https://doi.org/10.5006/c2025-00079.

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Abstract Nowadays, material selection for captured impure CO2 injection wells is one of the trending topics among corrosion engineers. However, to reproduce the environmental conditions under a well-defined protocol at the laboratory is a key testing challenge, especially considering that the specific international standards to follow are still under development. In this work, three different cold hardened corrosion resistant alloys (CRAs), one superduplex S32750, alloy 28 N08028, and alloy G3 N06985, were selected to be tested under a simulated CO2 injection well field condition: total pressu
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Mossotti, Victor G., James R. Lindsay, and Michael F. Hochella. "Alteration of Limestone Surfaces in an Acid Rain Environment by Gas-Solid Reaction Mechanisms." In CORROSION 1987. NACE International, 1987. https://doi.org/10.5006/c1987-87416.

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Abstract As part of a study to assess mineralogical alterations in building stone due to acid rain, Salem Limestone was exposed in the form of briquettes for one year in several urban and one rural environment. Samples exposed in the rural location were found to be chemically indistinguishable from the freshly quarried limestone (control material). In marked contrast, all samples collected from urban exposure sites developed gypsum stains on the ground-facing surfaces where the stones were unwashed by precipitation. However, the bulk chemistry of the urban samples (not including the stain) was
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Reports on the topic "One-surface chemistry"

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Hinrichs, Claudia, and Judith Hauck. Report on skill of CMIP6 models to simulate alkalinity and improved parameterizations for large scale alkalinity distribution. OceanNets, 2022. http://dx.doi.org/10.3289/oceannets_d4.4.

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In part one of this deliverable, an ensemble of 14 CMIP6 Earth System Models is evaluated regarding their performance in simulating alkalinity and related parameters. The majority of the models and the multi-model-mean underestimate surface alkalinity compared to climatological observations. Alkalinity biases stemming from the parametrization of calcium carbonate formation and dissolution can be as big as biases stemming from model physics. In part two, we test the sensitivity of parametrizations concerning the carbonate chemistry in the FESOM2.1-REcoM3 and give recommendations for addressing
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Husson, Scott M., Viatcheslav Freger, and Moshe Herzberg. Antimicrobial and fouling-resistant membranes for treatment of agricultural and municipal wastewater. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7598151.bard.

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This research project introduced a novel membrane coating strategy to combat biofouling, which is a major problem for the membrane-based treatment of agricultural and municipal wastewaters. The novelty of the strategy is that the membrane coatings have the unique ability to switch reversibly between passive (antifouling) and active (antimicrobial) fouling control mechanisms. This dual-mode approach differs fundamentally from other coating strategies that rely solely on one mode of fouling control. The research project had two complementary objectives: (1) preparation, characterization, and tes
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Chailapakul, Orawon. Novelty in Analytical Chemistry for Innovation of Detection. Chulalongkorn University, 2017. https://doi.org/10.58837/chula.res.2017.19.

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Analytical chemistry is the one of the most importance not only to all branches of chemistry but also to all the biological sciences, to engineering, and, more recently, medicine, public health, food, environment and the supply of energy in all forms. Therefore, the developments of novel detection methods play an important role to obtain both qualitative analysis and quantification of the chemical or biomolecule components of natural and artificial materials. This work has been separated into 3 groups for finishing the novelty in detection methods. First, novel nanomaterials-based or nanocompo
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Shannon. L51584 Effect of Water Chemistry on Internal Corrosion Rates in Offshore Pipelines.pdf. Pipeline Research Council International, Inc. (PRCI), 1988. http://dx.doi.org/10.55274/r0010643.

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This work is an extension of a program reported in 1984 to establish factors which control corrosion of API line pipe in gas containing carbon dioxide and water. In this phase of the program, there were four objectives. One was to establish the temperature of maximum corrosion in the range of 75�, 100� and 175�F at 1000 psi in water saturated with carbon dioxide at partial pressures of 15 and 50 psia. The next was to explore the role of carbon content and microstructure in the steel, iron carbonate film formation, and resulting corrosion rates. The third was to examine the role of pre-existing
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Kidder, J. A., M. B. McClenaghan, M I Leybourne, et al. Geochemical data for stream and groundwaters around the Casino Cu-Au-Mo porphyry deposit, Yukon (NTS 115 J/10 and 115 J/15). Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/328862.

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This open file reports geochemical data for stream and groundwater samples collected around the Casino porphyry Cu-Au-Mo deposit, one of the largest and highest-grade deposits of its kind in Canada. The calc-alkaline porphyry is hosted in a Late Cretaceous quartz monzonite and associated breccias in the unglaciated region of west central Yukon. Water chemistry around the deposit was investigated because: (i) the deposit has not yet been disturbed by mining; (ii) the deposit was known to have metal-rich waters in local streams; and (iii) the deposit has atypically preserved ore zones. Stream wa
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Watson, Mark, Martyn Wilmott, and Brian Erno. GRI-96-0452_2 Stress Corrosion Cracking Under Field Simulated Conditions II. Pipeline Research Council International, Inc. (PRCI), 1997. http://dx.doi.org/10.55274/r0011974.

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The pH of solutions found under disbonded polyethylene tape coatings in the field is generally in the range of 6.5 to 7.5. Electrochemically determining corrosion rates for pipeline steels exposed to neutral pH solutions in this pH range indicate that corrosion rates are too low to account for the observed crack growth rates from field excavation programs. This suggests that for the SCC process to be based on a simple dissolution mechanism then the pH at the crack tip would have to be lower than the bulk solution pH. A computer model was developed to determine solution chemistry changes within
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Raymond, Kara, Laura Palacios, Cheryl McIntyre, and Evan Gwilliam. Status of climate and water resources at Saguaro National Park: Water year 2019. Edited by Alice Wondrak Biel. National Park Service, 2021. http://dx.doi.org/10.36967/nrr-2288717.

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Climate and hydrology are major drivers of ecosystems. They dramatically shape ecosystem structure and function, particularly in arid and semi-arid ecosystems. Understanding changes in climate, groundwater, and water quality and quantity is central to assessing the condition of park biota and key cultural resources. The Sonoran Desert Network collects data on climate, groundwater, and surface water at 11 National Park Service units in south-ern Arizona and New Mexico. This report provides an integrated look at climate, groundwater, and springs conditions at Saguaro National Park (NP) during wa
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