Academic literature on the topic 'Ionic condition'

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Journal articles on the topic "Ionic condition"

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Li, Xuan, and Yue Zhang. "Experimental study on interface friction between geosynthetic clay liner (GCL) and geomembrane under different hydration conditions." E3S Web of Conferences 237 (2021): 03030. http://dx.doi.org/10.1051/e3sconf/202123703030.

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The interfacial friction properties of GCL and geomembrane under different hydration conditions are discussed. In addition, the ionic solubility of hydration solution, the size of hydration normal stress and test conditions will affect the shear strength of GCL. In this paper, the friction properties of GCL upper geotextile and geomembrane interface are discussed from the following aspects: ① hydration solutions with different ionic concentrations (deionized water, 0.05mol/l CaCl2 solution and 1: 1 ethanol solution by volume); ② different types of hydration solutions (0.05mol/l CaCl2 solution and 1: 1 ethanol solution by volume); ③ different hydration normal stress conditions (pressureless hydration condition, 5kPa hydration condition and 10kPa hydration condition).
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Hao, Yan, Ting Ting Li, Xue Lian Ma, and Gui Bao Guo. "Dissolution Condition Effect on Cellulose in Ionic Liquid and the Recycling of Ionic Liquid." Applied Mechanics and Materials 644-650 (September 2014): 5207–10. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.5207.

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Recently, room temperature ionic liquids (RTILs) have been widely used in dissolution, homogeneous modification of cellulose. Cellulose only could be dissolved in RTILs at elevated temperature. Herein, effect of dissolution condition on microcrystalline cellulose in 1-butyl-3-methylimidazolium chloride ([Bmim]Cl) ionic liquid was studied. The results indicated that the degree of polymerization (DP) of regenerated cellulose decreased from 161 to 83 with the increasing of dissolution temperature in the range of 70 °C to 110 °C, whereas the DP was affected by dissolution time slightly. Moreover, after dissolution [Bmim]Cl could be recycled by distillation and vacuum drying. The recycled [Bmim]Cl also had good dissolving capability of cellulose, and its FTIR spectra was similar to that of original [Bmim]Cl.
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Wang, Chunli, Xiaoyu Yang, Jiangang He, Fangxin Wei, Zhong Zheng, and Chunli Liu. "The diffusion of 75Se(IV) in Beishan granite – temperature, oxygen condition and ionic strength effects." Radiochimica Acta 107, no. 1 (2018): 39–54. http://dx.doi.org/10.1515/ract-2018-2969.

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Abstract To explore the diffusion behavior of 75Se(IV) in Beishan granite (BsG), the influences of temperature, oxygen condition and ionic strength were investigated using the through-diffusion experimental method. The effective diffusion coefficient De of 75Se(IV) in BsG varied from 4.21×10−14 m2/s to 3.19×10−13 m2/s in our experimental conditions, increased with increasing temperature. The formation factor Ff of BsG was calculated to be nearly constant in the range of temperatures investigated, suggesting that the inner structure of BsG had no significant change in the temperature range of 20–55°C. Meanwhile, the De values of 75Se(IV) in BsG under anaerobic condition was significantly larger than that under aerobic condition, which may be attributed to the difference in the sorption characteristics and species distribution of Se and pH values. Moreover, the diffusion of 75Se(IV) was promoted with ionic strength increased from 0.01 M to 0.1 M, and then decreased at 0.5 M, mainly due to the combined effects of reduced double layers with increased ionic strength and increase of the solution viscosity at higher ionic strength.
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Wang, Qiang, Guo Bi Li, Peng Cheng, Shi Dong Wang, and Shu Liang Zang. "Synthesis and Preparation of Desulfurization Concerned Naphthenic Acid Type Ionic Liquid." Applied Mechanics and Materials 670-671 (October 2014): 224–28. http://dx.doi.org/10.4028/www.scientific.net/amm.670-671.224.

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This paper describes the types and characteristics of ionic liquids, synthesis and application of ionic liquids in chemical and environmental applications, and naphthenic acid corrosion problems and research on ionic liquids are organically combined together, using properties, good stability and easy separating from crude oil, of ionic liquid generated by imidazole and naphthenic acid, exploring the ionic liquid deacidification process conditions and acid removal effect. The naphthenic acid and imidazole react in acetone solvent, synthesis a series of ionic liquids in different reaction ratio, reaction temperature, reaction time and stirring speed conditions,makesome physical measurements and calculation of the yield of these ionic liquids and. The results show that, in naphthenic acid and imidazole molar ratio of 1:1, reaction temperature 70°C, reaction time 7h, stirring speed 400R / min, stand half hour after reaction, the yield of naphthenic acid type ionic liquid is maximum, namely, the deacidification effect is best. At the same time measured in the ionic liquid density is 1.179g / mL, and pH is 5.8. Obtained optimum synthesis condition of naphthenic acid type ionic liquid, greatly improving the deacidification rate of high acid crude oil, more importantly, the method does not cause any pollution to the environment.
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Kawada, Shouhei, Seiya Watanabe, Shinya Sasaki, and Masaaki Miyatake. "Evaluation of Friction Behavior and Surface Interactions of Cyano-Based Ionic Liquids under Different Sliding Contacts and High Vacuum Condition." Lubricants 6, no. 3 (2018): 69. http://dx.doi.org/10.3390/lubricants6030069.

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The friction coefficients of ionic liquids were evaluated by many investigations. Most investigations used fluorine-based ionic liquids as lubricants. However, these ionic liquids produce the corrosion wear. This investigation focuses on the use of cyano-based ionic liquids as lubricants. Compared to fluorine-based ionic liquids, cyano-based ionic liquids exhibit high friction coefficients against steel material. This work examines how the friction coefficients of cyano-based ionic liquids are influenced by the type of sliding material used (AISI 52100, TiO2, and tetrahedral amorphous carbon). TiO2 lubricated with 1-ethyl-3-methylimidazolium tricyanomethanide, and ta-C lubricated with 1-butyl-1methylpyrrolidinium tetracyanoborate exhibited very low friction coefficients, smaller than fluorine-based ionic liquids. Time-of-Flight Secondary Ion Mass Spectrometry analysis showed that anions adsorb onto the worn surface, suggesting that anion adsorption is a critical parameter influencing friction coefficients. Quadrupole Mass Spectrometry measurements revealed that cations decompose on the nascent surface, preventing adsorption on the worn surface. These results suggest that low friction coefficients require the decomposition of cations and adsorption of anions. The reactivity of nascent surface changes with the sliding material used due to varying catalytic activity of the nascent surfaces.
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Bielejewski, M., A. Rachocki, J. Kaszyńska, and J. Tritt-Goc. "The gelation influence on diffusion and conductivity enhancement effect in renewable ionic gels based on a LMWG." Physical Chemistry Chemical Physics 20, no. 8 (2018): 5803–17. http://dx.doi.org/10.1039/c7cp07740h.

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Muranaka, Yosuke, Tatsuya Suzuki, Isao Hasegawa, and Kazuhiro Mae. "Saccharification of Lignocellulosic Biomass under Mild Condition Using Ionic Liquid." Journal of Chemical Engineering of Japan 48, no. 9 (2015): 774–81. http://dx.doi.org/10.1252/jcej.14we363.

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Watanabe, Seiya, Koji Takiwatari, Miki Nakano, Koji Miyake, Ryo Tsuboi, and Shinya Sasaki. "Molecular Behavior of Room-temperature Ionic Liquids under Lubricating Condition." Tribology Letters 51, no. 2 (2013): 227–34. http://dx.doi.org/10.1007/s11249-013-0130-1.

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Han, Dong Hui, Xiao Yi Wei, Ji Hua Li, et al. "An Orthogonal Experiment of Bagasse Cellulose Dissolution in Ionic Liquid by Microwave Heating." Advanced Materials Research 602-604 (December 2012): 676–80. http://dx.doi.org/10.4028/www.scientific.net/amr.602-604.676.

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In this paper, bagasse cellulose was dissolved in ionic liquid (1-butyl-3-methylimidazolium chloride) by microwave heating. The orthogonal test and variance analysis were applied to obtain the optimum dissolution condition of bagasse in ionic liquid. The effects of microwave power, temperature and the mass fraction of cellulose were examined by an orthogonal experiment designed through the different dissolution time and the yield of regeneration bagasse. Results showed that the optimal dissolution condition for faster dissolution time was 1% of bagasse cellulose in ionic liquid at 140°C, 500W; while, to get the most yield of cellulose, the condition was 2% of bagasse cellulose at 130°C, 500W.
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Yuan, Dan Dan, Bin Bin Yuan, Hua Song, Rui Xia Niu, and Yan Xiu Liu. "Electrochemical Fixation of Carbon Dioxide for Synthesis Dimethyl Carbonate in Ionic Liquid BMimBr." Advanced Materials Research 953-954 (June 2014): 1180–83. http://dx.doi.org/10.4028/www.scientific.net/amr.953-954.1180.

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In the one compartment electrochemical cell equipped with platinum electrodes electrochemical fixation carbon dioxide was conducted under ambient conditions. Ionic liquid BMimBr is supporting electrolyte. The aimed product dimethyl carbonate was electrosynthesized in a dialkylimidazolium ionic liquids-propylene oxide-methanol system under normal temperature and pressure. The result indicated that the highest yield of 37.8 % was obtained in the condition of working temperature 30 °C, electrolytic voltage 5.5 V, the mass of CH3OH 0.484 mol, propylene oxide 0.052 mol and bmimBr 0.059 mol.
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Dissertations / Theses on the topic "Ionic condition"

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Scola, Silvia. "Bioaccumulation of copper (CuONPs vs ionic Copper) from sediments in the clam Scrobicularia plana." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/17423/.

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Sediments are considered a sink for metals, and nanoparticles transport in environmental is dominated by sedimentation. Consequently organisms that live in the sediments are more exposed to the risks related to exposure and toxicity of engineered nanoparticles (ENPs), especially deposit feeding invertebrates that have body surfaces in direct contacts with sediments and ingest huge amounts of sediment particles, due to the low source of food in sediments. In this study was carried out a 30-day experiment on juveniles of Scrobicularia plana exposed to spiked sediments with two different forms of copper, ionic (CuCl2) and nanoparticle (CuONP), both with low and high exposure. The first aim of this study was to evaluate bioaccumulation kinetics of the two different forms of copper in S. plana, in terms of bioaccumulation in the whole tissue and subcellular fractionation. The second aim was to evaluate the Condition Index of S. plana using the dry flesh weight: dry shell weight ratio condition index. Results of the bioaccumulation kinetics show a significant contamination and bioaccumulation of copper in whole animal tissue, that increased over time; for both copper forms, the organisms exposed to the highest concentrations showed the highest values of metal accumulation. The subcellular fraction results were in agreement with those of the bioaccumulated copper in the whole tissue. The results indicate the ability of the bivalve to detoxify bioaccumulated copper and that the concentration of copper associated to the metabolic available fraction (MAF) increases significantly as the concentration of Cu increases in the sediment. Thus, S. plana bioaccumulates copper, and has the ability to regulate the MAF rather than the total accumulated metal. Data on the Condition Index showed that the high CuCl2 treatment had a toxic effect on the physiological state of the organisms.
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He, Yongtian. "Chromate reduction and immobilization under high pH and high ionic strength conditions." Columbus, OH : Ohio State University, 2003. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1047476794.

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Thesis (Ph. D.)--Ohio State University, 2003.<br>Title from first page of PDF file. Document formatted into pages; contains xix, 219 p.: ill. (some col.). Includes abstract and vita. Advisor: Samuel J. Traina, Environmental Science Graduate Program. Includes bibliographical references (p. 201-219).
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Downie, Laura E. "Pathways to Recovering Single-Bonded Nitrogen at Ambient Conditions: High Pressure Studies of Molecular and Ionic Azides." Thesis, University of Ottawa (Canada), 2010. http://hdl.handle.net/10393/28849.

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Working towards the goal of recovering single-bonded nitrogen at ambient conditions, the approach taken in this work is to subject nitrogen-rich molecular and ionic azides (specifically, cyanuric triazide and ammonium azide) to high pressures to induce transitions to phases that contain single-bonded nitrogen. The samples were subjected to extreme pressures using a diamond anvil cell and subsequently studied using high-resolution synchrotron powder x-ray diffraction and vibrational Raman spectroscopy. The experimental results indicate that both cyanuric triazide and ammonium azide undergo a pressure-induced first order structural phase transition at 30 and 3.0 GPa, respectively. The analyses and characterizations of these dense energetic materials are discussed in detail, and will be used to explore the possibility of recovering single-bonded nitrogen at ambient conditions.
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Autenrieth, Benjamin [Verfasser], and Michael R. [Akademischer Betreuer] Buchmeiser. "Continuous metathesis under biphasic liquid-liquid conditions using monolith-supported ionic liquids / Benjamin Autenrieth. Betreuer: Michael R. Buchmeiser." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2013. http://d-nb.info/1043957944/34.

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Gustavsson, Catrin. "On the Interrelation Between Kraft Cooking Conditions and Pulp Composition." Doctoral thesis, Stockholm, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4232.

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Péré-Maffre, Catherine. "Les décrets honorifiques à Priène, étude d'une société : (IVème siècle a. C.-Ier siècle a. C.)." Bordeaux 3, 1997. http://www.theses.fr/1997BOR30024.

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Priene, petite cité grecque d'ionie, offre grace a ses decrets honorifiques, une image de son idéal civique et de son evolution. Ces documents permettent également de définir la place des notables/évergètes dans la cité et leurs rapports avec la polis<br>Priene, a small ionian city-state, presents with its honorific decrees, an image of its civic ideal and its evolution. This documents allow to define the situation of the notables/evergetes in the city and their relationship with the polis
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Mariaud, Olivier. "Necroionia : archéologie, espace et société : recherches sur les nécropoles et les sociétés d'Ionie à l'époque archaïque (700-500 av. J.-C.)." Bordeaux 3, 2007. http://www.theses.fr/2007BOR30023.

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Le travail de recherche entrepris avait pour but de combiner les sources archéologiques, littéraires et épigraphiques afin de saisir la nature et l’évolution des pratiques funéraires dans les cités d’Ionie (de Phocée à Milet) à l’époque archaïque (avec un rappel détaillé des périodes antérieures). Ces recherches nous ont permis de mieux appréhender les liens existant entre le funéraire et les mutations sociales qui affectent les cités-Etat grecques dans cette région entre 700 et 500 av. J. -C. Peut-on y déceler une évolution spécifique qui différencierait l’Ionie des régions voisines et qui serait la marque d’une identité régionale forte ? A travers cette question, notre objectif était également de décrire l’histoire culturelle et sociale d’une région finalement mal connue à l’époque archaïque. Après avoir rassemblé et classé la documentation disponible, nous avons pu ainsi mettre en lumière plusieurs phénomènes qui rattachent sans équivoque l’Ionie aux grands mouvements caractéristiques de la Grèce archaïque : passage de la crémation à l’inhumation, évolution du droit d’accès à une sépulture formelle, modification des profils des mobiliers funéraires, transformation des paysages funéraires par la monumentalisation des tombeaux, pour ne citer que les plus importants. Cependant, si certains de ces traits caractéristiques se retrouvent dans plusieurs cités, ils ne sont pas communs à toutes les cités d’Ionie, ni ne leur sont exclusivement réservés. La standardisation des mobiliers funéraires, la monumentalisation des espaces, l’utilisation de l’écriture au VIe siècle, tout concours à considérer les cités d’Ionie comme partie prenante du domaine culturel grec en général. Que ce soit du point de vue des dynamiques spatiales ou de la structure sociale, l’unité culturelle de base reste la cité, en Ionie comme dans le reste de la Grèce égéenne<br>The aim of this study was to combine archaeological, literary and epigraphical data in order to understand the nature and evolution of funerary practices in the Greek cities of Ionia (from Phokaia to Miletos) during the archaic period (with a discussion about former periods). This research allowed a better understanding of the links that existed between funerary evidence and social evolution of the Greek city-State culture in this region of the Aegean between 700 and 500 BC. Can we recognize a specific evolution that would differentiate Ionia from the neighbour regions and would be the mark of her regional identity? Our goal is then to write a social and cultural history of a long forgotten area. After collecting and inventorying the available evidence, we were able to shed some light on many phenomenon which unambiguously tie Ionia to the rest of the archaic Aegean world: the shift from cremation to inhumation, the changes in the composition of the grave goods assemblage, the opening to new class of people of the right to have a formal burial or the modification of funerary landscape through the monumentalization of the graves, to cite just the more important. If some of these phenomenons are common to some of the cities concerned, they are rarely common to all of them, and surely not exclusive to Ionia. Our study has shown that, despite the locals and micro-locals variations, Ionia undoubtly belongs to the archaic Greek world and the basic unit remain the city-State
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Zemzemi, Nejib. "Étude théorique et numérique de l'activité électrique du cœur: Applications aux électrocardiogrammes." Phd thesis, Université Paris Sud - Paris XI, 2009. http://tel.archives-ouvertes.fr/tel-00470375.

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La modélisation du vivant, en particulier la modélisation de l'activité cardiaque, est devenue un défi scientifique majeur. Le but de cette thématique est de mieux comprendre les phénomènes physiologiques et donc d'apporter des solutions à des problèmes cliniques. Nous nous intéressons dans cette thèse à la modélisation et à l'étude numérique de l'activité électrique du cœur, en particulier l'étude des électrocardiogrammes (ECGs). L'onde électrique dans le cœur est gouvernée par un système d'équations de réaction-diffusion appelé modèle bidomaine ce système est couplé à une EDO représentant l'activité cellulaire. Afin simuler des ECGs, nous tenons en compte la propagation de l'onde électrique dans le thorax qui est décrite par une équation de diffusion. Nous commençons par une démonstrer l'existence d'une solution faible du système couplé cœur-thorax pour une classe de modèles ioniques phénoménologiques. Nous prouvons ensuite l'unicité de cette solution sous certaines conditions. Le plus grand apport de cette thèse est l'étude et la simulation numérique du couplage électrique cœur-thorax. Les résultats de simulations sont représentés à l'aide des ECGs. Dans une première partie, nous produisons des simulations pour un cas normal et pour des cas pathologiques (blocs de branche gauche et droit et des arhythmies). Nous étudions également l'impact de certaines hypothèses de modélisation sur les ECGs (couplage faible, utilisation du modèle monodomaine, isotropie, homogénéité cellulaire, comportement résistance-condensateur du péricarde,. . . ). Nous étudions à la fin de cette partie la sensibilité des ECGs par apport aux paramètres du modèle. En deuxième partie, nous effectuons l'analyse numérique de schémas du premier ordre en temps découplant les calculs du potentiel d'action et du potentiel extérieur. Puis, nous combinons ces schémas en temps avec un traîtement explicite du type Robin-Robin des conditions de couplage entre le cœur et le thorax. Nous proposons une analyse de stabilité de ces schémas et nous illustrons les résultats avec des simulations numériques d'ECGs. La dernière partie est consacrée à trois applications. Nous commençons par l'estimation de certains paramètres du modèle (conductivité du thorax et paramètres ioniques). Dans la deuxième application, qui est d'originie industrielle, nous utilisons des méthodes d'apprentissage statistique pour reconstruire des ECGs à partir de mesures ('électrogrammes). Enfin, nous présentons des simulations électro-mécaniques du coeur sur une géométrie réelle dans diverses situations physiologiques et pathologiques. Les indicateurs cliniques, électriques et mécaniques, calculés à partir de ces simulations sont très similaires à ceux observés en réalité.
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Nguyen, Khoa. "An Investigation of the DNA Interactions of Polyamine Anthracene Conjugates under High Ionic Conditions." 2016. http://scholarworks.gsu.edu/chemistry_theses/95.

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Six polyamine anthracene conjugates (Ants) were studied that take advantage of the polyamine transporter system (PTS) to target specific cancer. The structural features of the Ants involve planar aromatic anthracene that has highly cytotoxicity properties and a polyamine chain similar to natural polyamine, which is taken up by eukaryote cells expressing the PTS actively. Experimental data show that Ants with di-substituted polyamine chains have significantly higher DNA binding affinities than the mono-substituted anthracene conjugates. The high ionic conditions (~150 mM NaCl and 260 mM KCl) in the eukaryote cell nucleus extensively impair the apparent DNA binding of the Ants, but may further reinforce DNA structural stability. Combining the published cytotoxicity of the PTS data with the DNA interaction data reported here, the di-substituted polyamine anthracene conjugates have the highest potential to, after cellular uptake via PTS, bind to DNA.
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Lin, Tsai-Wei, and 林采葳. "Ionic Current Rectification of Nanochannels: Effects of Channel Geometry, pH, and Salt Conditions." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/px67m5.

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碩士<br>國立臺灣大學<br>化學工程學研究所<br>107<br>Nanofludic devices have gained much attention for its applicability in many fields. To advance nanodevices’ applications and provide significant results for experimental groups, we develop numerical models to simulate ion transport behaviors in naopores. Ion current rectification (ICR) of nanopores is particularly focused in our studies. In the first part, the effects of nanopores’ geometry, bulk salt concentration, and types of salt on ICR of conical nanopores are discussed in detail. Three types of salt are considered: KCl, NaCl, and LiCl. With sufficiently low salt concentration and small half cone angle, LiCl shows the best current rectifying behavior. The reverse of the trend is observed if we increases either the salt concentration or half cone angle. The above results was published in Journal of Physical Chemistry C. In the second part, we provide a mechanism for ICR performance of a nanopore simultaneously applied with an electric potential and a pH gradient. A cylindrical nanopore functionalized with homogeneous (single) pH-tunable polyelectrolyte brushes is adopted in our study. We show that homogeneously modified nanopores can also exhibit ion current rectification behavior when applied an external pH gradient. The preferential direction of ionic current can be tuned by increasing level of applied electric potential if pH gradient is strong. For nanopores with weak pH gradient, an increase in grafting density of the polyelectrolyte chains can reverse preferential direction. The results and the discussion are published in Journal of Physical Chemistry C.
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Books on the topic "Ionic condition"

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Richer, Roger D. Effect of synthesis conditions on the structure and composition of functional mesoporous silica prepared by non-ionic surfactant assembly. Laurentian University, Chemistry and Biochemistry Department, 2000.

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Mease, Philip. Neurobiology of pain in osteoarthritis. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199668847.003.0013.

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Significant advances in our understanding of the neurobiology of pain in osteoarthritis (OA) have occurred in the last decade and are herein summarized. Pain is the predominant symptom of OA and occurs at multiple levels from non-cartilage peripheral tissues to spinal cord, and brain and back. At each level, nerve function is regulated by complex ionic channels, neuropeptide expression, and cytokine and chemokine activity. Previously considered a non-inflammatory condition, it is now recognized that cell proliferation and inflammatory cytokine production occurs in OA synovium, contributing to peripheral sensitization. Genetic profile influences nociceptive neuropeptide expression and thus, pain perception. Both peripheral and central sensitizing factors, including increased neuropeptide and microglial activity, lead to pain augmentation and persistence. Pain processing in brain centres such as the somatosensory cortex and insula are influenced by affective areas such as the amygdala. Descending receptor pathways through the midbrain to the dorsal horn, such as norepinephrine, serotonin, opioid, and cannabinoid, normally provide pain inhibitory function but this function may be diminished in chronic pain states such as OA, leading to allodynia and hyperalgesia. Functional neuroimaging has contributed to our understanding of the complex interplay of peripheral and central mechanisms. Recent evidence that grey matter volume decrease in chronic pain states may be reversible (e.g. after pain relief post OA hip arthroplasty) illuminates the potential for central neuroplasticity. Greater understanding of the neurobiology of OA pain provides evidence for therapeutic approaches that address peripheral and/or central pain mechanisms and provides a guide for future targeted pain therapeutics.
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Jolivet, Jean-Pierre. Metal Oxide Nanostructures Chemistry. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190928117.001.0001.

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This much-anticipated new edition of Jolivet's work builds on the edition published in 2000. It is entirely updated, restructured and increased in content. The book focuses on the formation by techniques of green chemistry of oxide nanoparticles having a technological interest. Jolivet introduces the most recent concepts and modelings such as dynamics of particle growth, ordered aggregation, ionic and electronic interfacial transfers. A general view of the metal hydroxides, oxy-hydroxides and oxides through the periodic table is given, highlighting the influence of the synthesis conditions on crystalline structure, size and morphology of nanoparticles. The formation of aluminum, iron, titanium, manganese and zirconium oxides are specifically studied. These nanomaterials have a special interest in many technological fields such as ceramic powders, catalysis and photocatalysis, colored pigments, polymers, cosmetics and also in some biological or environmental phenomena.
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Il Mediterraneo centro-orientale tra vecchie e nuove egemonie: Trasformazioni economiche, sociali e istituzionali nelle isole Ionie dal declino della Serenissima all'avvento delle potenze atlantiche (secc. XVII-XVIII). Bulzoni, 1998.

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Book chapters on the topic "Ionic condition"

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Chao, Dongman, and Ying Xia. "The Role of δ-Opioid Receptors in Brain Ionic Homeostasis Under Physiological Condition." In Neural Functions of the Delta-Opioid Receptor. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-25495-1_5.

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Sasaki, Shinya, Tsutomu Yagi, Hiroki Mano, Koji Miyake, Miki Nakano, and Takao Ishida. "Effect of Tribochemical Reaction on Friction and Wear of DLC under Lubrication with Ionic Liquids at High-Vacuum Condition." In Advanced Tribology. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03653-8_301.

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Burgot, Jean-Louis. "Conditional Stability Constants." In Ionic Equilibria in Analytical Chemistry. Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-8382-4_26.

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Markiewicz, Marta. "Biodegradability of Ionic Liquids (ILs) Under Aerobic and Anaerobic Conditions." In Encyclopedia of Ionic Liquids. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-10-6739-6_56-1.

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Mangialardo, Sara, Leonetta Baldassarre, Enrico Bodo, and Paolo Postorino. "Raman Spectroscopy in Ionic Liquids Under Variable Thermodynamic and Environmental Conditions." In The Structure of Ionic Liquids. Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-01698-6_3.

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Unal, Fatma Aydin, Hakan Burhan, Sumeyye Karakus, Gizem Karaelioglu, and Fatih Sen. "Ionic Polymer-Metal Composite Actuators Operable in Dry Conditions." In Ionic Polymer Metal Composites for Sensors and Actuators. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-13728-1_7.

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Vail, John M. "Boundary Conditions for Quantum Clusters Embedded in Classical Ionic Crystals." In Atomistic Simulation of Materials. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4684-5703-2_26.

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Lucero, D. A., Y. K. Behl, G. O. Brown, et al. "Laboratory Evaluation of Colloid Transport Under Simulated Subsurface Conditions at the Waste Isolation Pilot Plant (WIPP): 2. Large-Scale-Intact-Core Column Flow Experiments." In Actinide Speciation in High Ionic Strength Media. Springer US, 1999. http://dx.doi.org/10.1007/978-1-4419-8690-0_17.

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Geng, Lihong, Ali Naderi, Yimin Mao, et al. "Rheological Properties of Jute-Based Cellulose Nanofibers under Different Ionic Conditions." In Nanocelluloses: Their Preparation, Properties, and Applications. American Chemical Society, 2017. http://dx.doi.org/10.1021/bk-2017-1251.ch006.

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Velarde-Buendía, Ana María, René Alberto Enríquez-Figueroa, and Igor Pottosin. "Patch-Clamp Protocols to Study Cell Ionic Homeostasis Under Saline Conditions." In Plant Salt Tolerance. Humana Press, 2012. http://dx.doi.org/10.1007/978-1-61779-986-0_1.

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Conference papers on the topic "Ionic condition"

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Feng Xu and Donghai Wang. "Pretreatment of corn stover with ionic liquid in mild condition." In 2012 Dallas, Texas, July 29 - August 1, 2012. American Society of Agricultural and Biological Engineers, 2012. http://dx.doi.org/10.13031/2013.41756.

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Ikeda, Masahiro, and Masaru Aniya. "Ionization Condition Scaled with Molecular Cooperativity in Ionic Liquids – Lithium Salt Mixtures." In 14th Asian Conference on Solid State Ionics (ACSSI 2014). Research Publishing Services, 2014. http://dx.doi.org/10.3850/978-981-09-1137-9_067.

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Ohashi, Yutaka, Mitsuru Koiwa, Koichi Okamura, and Atsushi Ueda. "The Application of Ionic Current Detection System for the Combustion Condition Control." In International Congress & Exposition. SAE International, 1999. http://dx.doi.org/10.4271/1999-01-0550.

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Pal, Satyajit, Rana Chatterjee, Sougata Santra, Grigory V. Zyryanov, and Adinath Majee. "Ionic liquid catalyzed simple and green synthesis of benzothiazole under neat condition." In PROCEEDINGS OF INTERNATIONAL CONFERENCE ON RECENT TRENDS IN MECHANICAL AND MATERIALS ENGINEERING: ICRTMME 2019. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0018523.

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Bass, Patrick S., Lin Zhang, and Zhongyang Cheng. "Boundary-condition analysis for physics-based modeling of ionic-polymer metal composite electroactive polymers." In SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, edited by Yoseph Bar-Cohen. SPIE, 2017. http://dx.doi.org/10.1117/12.2257679.

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HU, Lin, Yegui WANG, Xiaoqin ZHOU, et al. "The Synthesis of Diazinon with The Catalysis of Ionic Liquid under The Condition of Microwave." In International Conference on Biological Engineering and Pharmacy 2016 (BEP 2016). Atlantis Press, 2017. http://dx.doi.org/10.2991/bep-16.2017.24.

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Hilerio, I., M. Vite, M. A. Barro´n, H. Jime´nez, and G. D. Alva´rez. "Abrasion Under Humide Condition for Tool Steels H-13 and AISI D-2." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-13492.

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In the present work, is developed the tribologic characterization of steels AISI H-13 and D-2, submitted to nitruration ionic process to determine wear resistance in aqueous conditions. Wear test are realized with an abrasion wear tool in an aqueous environment, designed and constructed by SEPI, ESIME, IPN, according to the norm ASTM G105-89. The aim of this investigation is to use a new material at lower prize which has an excellent wear resistance properties for high abrasion in aqueous environments, as occurs in several cases as mining industry equipments.
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Guo, Hong, Rui Liu, Alfonso Fuentes-Aznar, and Patricia Iglesias Victoria. "Friction and Wear Properties of Halogen-Free and Halogen-Containing Ionic Liquids Used As Neat Lubricants, Lubricant Additives and Thin Lubricant Layers." In ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/detc2017-67971.

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The lubricating ability of one halogen-free and one halogen-containing phosphonium-based ionic liquids are investigated as neat lubricants, lubricant additives and thin lubricant layers in steel-steel contact. The use of the ionic liquids in any of the three lubricating methods reduced friction and wear compared to a base mineral oil. The halogen-free ionic liquid outperformed the halogen-containing ionic liquid in the three methods of lubrication. The highest friction and wear reduction were obtained when ionic liquids were used as neat lubricants. Under this condition, friction reductions of 37.21% and 25.73 %, and wear reduction of 47.12% and 41.18% compared to the based mineral oil were obtained for the halogen-free and halogen-containing ionic liquids respectively. The wear mechanisms and surface interactions are discussed in terms of ionic liquid-metal surface interactions from optical and SEM images and EDS analysis.
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Farinholt, Kevin M., and Donald J. Leo. "Effects of counter-ion, solvent type, and loading condition on the material response of ionic polymer transducers." In Smart Structures and Materials, edited by Dimitris C. Lagoudas. SPIE, 2004. http://dx.doi.org/10.1117/12.538837.

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Paul, Titan C., A. K. M. M. Morshed, Elise B. Fox, Ann E. Visser, Nicholas J. Bridges, and Jamil A. Khan. "Natural Convection in Rectangular Cavity With Nanoparticle Enhanced Ionic Liquids (NEILs)." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-88297.

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A systematic natural convection heat transfer experiment has been carried out of nanoparticle enhanced ionic liquids (NEILs) in rectangular enclosures (lengthxwidthxheight, 50×50×50mm and 50×50×75mm) heated from below condition. In the present experiment NEIL was made of N-butyl-N-methylpyrrolidinium bis{(trifluoromethyl)sulfonyl} imide, ([C4mpyrr][NTf2]) ionic liquid with 0.5% (weight%) Al2O3 nanoparticles. In addition to characterize the natural convection behavior of NEIL, thermophysical properties such as thermal conductivity, heat capacity, and viscosity were also measured. The result shows that the thermal conductivity of NEIL enhanced ∼3% from the base ionic liquid (IL), heat capacity enhanced ∼12% over the measured temperature range. The natural convection experimental result shows consistent for two different enclosures based on the degrading natural convection heat transfer rate over the measured Rayleigh number range. Possible reasons of the degradation of natural convection heat transfer may be the relative change of the thermophysical properties of NEIL compare to the base ionic liquid.
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