Articles with "ion exchange" as a keyword



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Chelated Ion‐Exchange Strategy toward BiOCl Mesoporous Single‐Crystalline Nanosheets for Boosting Photocatalytic Selective Aromatic Alcohols Oxidation

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Published in 2023 at "Advanced Materials"

DOI: 10.1002/adma.202300396

Abstract: The photoresponse and photocatalytic efficiency of bismuth oxychloride (BiOCl) are greatly limited by rapid recombination of photogenerated carriers. The construction of porous single‐crystal BiOCl photocatalyst can effectively alleviate this issue and provide accessible active sites.… read more here.

Keywords: ion exchange; chelated ion; exchange; biocl ... See more keywords
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Regulating the Hidden Solvation‐Ion‐Exchange in Concentrated Electrolytes for Stable and Safe Lithium Metal Batteries

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Published in 2020 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202000901

Abstract: Lithium–sulfur batteries are attractive for automobile and grid applications due to their high theoretical energy density and the abundance of sulfur. Despite the significant progress in cathode development, lithium metal degradation and the polysulfide shuttle… read more here.

Keywords: concentrated electrolytes; ion exchange; solvation ion; lithium ... See more keywords
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Fundamentals of Ion‐Exchange Synthesis and Its Implications in Layered Oxide Cathodes: Recent Advances and Perspective

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Published in 2023 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202300125

Abstract: Layered oxide cathodes such as Ni‐rich ternary and Li‐rich layered cathode materials have been widely used for lithium‐ion batteries owing to their excellent Li+ transport properties, high energy density, and relatively low cost. However, such… read more here.

Keywords: exchange synthesis; layered oxide; ion exchange; synthesis ... See more keywords
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Structure characterization and adsorption properties of tetraethylenepentamine ion exchange fiber

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.44513

Abstract: A novel tetraethylenepentamine ion exchange fiber (TAIEF) was prepared using polypropylene grafted styrene (PP-g-ST) fiber as raw material. The chemical structure of TAIEF was characterized using infrared spectrum (IR) method. TAIEF had good appearance and… read more here.

Keywords: tetraethylenepentamine ion; iii; adsorption; ion exchange ... See more keywords
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Removal of nitrogen containing reducing agents from water coolant systems using ion exchange resin and membranes

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.44588

Abstract: Oxidizing environment prevailing in water coolant systems aggravates the corrosion of structural materials. Reducing agents are added to the reactor coolant systems to control the oxidants and mitigate material corrosion. Maintenance of required concentration of… read more here.

Keywords: resin; coolant systems; ion exchange; water ... See more keywords
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Understanding the interaction of proteins to ion exchange chromatographic supports: A surface energetics approach.

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Published in 2022 at "Biotechnology progress"

DOI: 10.1002/btpr.3232

Abstract: Ion exchange chromatography is one of the most widely used chromatographic technique for the separation and purification of important biological molecules. Due to its wide applicability in separation processes, a targeted approach is required to… read more here.

Keywords: ion exchange; exchange; surface; exchange chromatographic ... See more keywords
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Ion Exchange Controlled Drug Release from Polymerized Ionic Liquids.

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Published in 2020 at "Macromolecular bioscience"

DOI: 10.1002/mabi.202000152

Abstract: In this work ion functionalized hydrogels as potent drug delivery systems are presented. The ion functionalization of the hydrogel enables the retention of ionic drug molecules and thus a reduction of burst release effects. Timolol… read more here.

Keywords: ion exchange; drug; drug release; controlled drug ... See more keywords
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Bifunctional Ionic Covalent Organic Networks for Enhanced Simultaneous Removal of Chromium(VI) and Arsenic(V) Oxoanions via Synergetic Ion Exchange and Redox Process.

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Published in 2021 at "Small"

DOI: 10.1002/smll.202104703

Abstract: Chromium (VI) and arsenic (V) oxoanions are major toxic heavy metal pollutants in water threatening both human health and environmental safety. Herein, the development is reported of a bifunctional ionic covalent organic network (iCON) with… read more here.

Keywords: redox process; exchange redox; ion; ion exchange ... See more keywords
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Surface Acoustic Wave Lysis and Ion-Exchange Membrane Quantification of Exosomal MicroRNA.

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Published in 2017 at "Methods in molecular biology"

DOI: 10.1007/978-1-4939-6866-4_5

Abstract: MicroRNA detection and quantification are commonly explored techniques for diagnostic and prognostic predictions. Typically, microRNAs are extracted and purified from a biological source, converted into complementary DNA (cDNA), and amplified using real time polymerase chain… read more here.

Keywords: wave lysis; acoustic wave; ion exchange; surface acoustic ... See more keywords
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An investigation on polymer ion exchange membranes used as separators in low-energy microbial fuel cells

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Published in 2018 at "Polymer Bulletin"

DOI: 10.1007/s00289-018-2305-2

Abstract: AbstractAn ion exchange membrane is a polymer matrix of cross-linked polyvinyl chloride macromolecular chains, on which are grafted ionic functional sites. The transport numbers of two metal ions and proton through these membranes were determined… read more here.

Keywords: used separators; ion exchange; microbial fuel; exchange ... See more keywords
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Functional group penetration thickness and intraparticle diffusivity of electrospun poly(acrylonitrile) ion-exchange fibers

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Published in 2017 at "Colloid and Polymer Science"

DOI: 10.1007/s00396-017-4159-9

Abstract: The penetration depth of the functional group and the intraparticle diffusivity of a transition metal cation (Cu2+) have been determined for sub-micron-sized electrospun alkali hydrolyzed poly(acrylonitrile) ion-exchange fibers. The ion-exchange fiber’s shell thickness, determined using… read more here.

Keywords: functional group; intraparticle diffusivity; ion exchange;