Articles with "chlorine" as a keyword



Unlocking the Catalytic Potential of Platinum Single Atoms for Industry‐Level Current Density Chlorine Tolerance Hydrogen Generation

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Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202408872

Abstract: Immobilizing platinum (Pt) single atoms on appropriate supports with optimized coordination environments and electronic structures is a promising strategy to address the problem of chlorine corrosion during seawater electrolysis. Herein, Pt single atoms on nickel‐vanadium… read more here.

Keywords: single atoms; platinum single; chlorine tolerance; tolerance hydrogen ... See more keywords

Electrochemical Chlorine Shuttle from PVC Waste to Vinyl Ether Acceptors for the Synthesis of Biodegradable Polyester Precursors.

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Published in 2025 at "Advanced materials"

DOI: 10.1002/adma.202517489

Abstract: Poly(vinyl chloride) (PVC) remains one of the most widely produced polymers globally but poses significant environmental and energetic challenges due to its high chlorine content, low recyclability, and the energy-intensive nature of both production and… read more here.

Keywords: biodegradable polyester; chlorine; pvc waste; vinyl ... See more keywords

Synergism and Radicals Dynamics in the Efficient Degradation of Basic Blue 41 via UV/Chlorine Process: Dependence on Processing Conditions

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Published in 2025 at "Asia-Pacific Journal of Chemical Engineering"

DOI: 10.1002/apj.70138

Abstract: The UV/chlorine process, a promising advanced oxidation process, demonstrates remarkable synergism and radical dynamics for the efficient degradation of Basic Blue 41 (BB41). This study investigates the effects of processing conditions, including solution temperature (25°C–45°C),… read more here.

Keywords: process; degradation; dynamics efficient; chlorine process ... See more keywords
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Decoupling Oxygen and Chlorine Evolution Reactions in Seawater using Iridium‐based Electrocatalysts

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Published in 2020 at "ChemCatChem"

DOI: 10.1002/cctc.202000653

Abstract: A series of iridium (Ir) organometallic‐based electrocatalysts fused onto high surface‐area activated carbon using pyrolysis were prepared for the oxygen evolution reaction (OER) in seawater electrolysis. These catalysts had a low loading of Ir ( read more here.

Keywords: decoupling oxygen; evolution; iridium; chlorine ... See more keywords

Determination of chlorine species by capillary electrophoresis – mass spectrometry

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Published in 2019 at "ELECTROPHORESIS"

DOI: 10.1002/elps.201900138

Abstract: The applicability of CZE with mass spectrometric detection for the determination of four chlorine species, namely chloride and three stable chlorine oxyanions, was studied. The main aspects of the proper selection of BGE and sheath… read more here.

Keywords: chlorine species; determination chlorine; mass; electrophoresis ... See more keywords
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Short-term guideline for chlorine in marine waters.

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Published in 2020 at "Environmental toxicology and chemistry"

DOI: 10.1002/etc.4661

Abstract: Chlorination is commonly used to control biofouling organisms, however, chlorine rapidly hydrolyses in seawater to hypochlorite which undergoes further reaction with bromide, then with organic matter. These reaction products collectively termed chlorine-produced oxidants (CPOs) can… read more here.

Keywords: marine; guideline chlorine; term guideline; chlorine ... See more keywords

Determination of free chlorine based on ion chromatography—application of glycine as a selective scavenger

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Published in 2020 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-020-02885-1

Abstract: Free available chlorine (FAC) is the most widely used chemical for disinfection and in secondary disinfection; a minimum chlorine residual must be present in the distribution system. FAC can also be formed as an impurity… read more here.

Keywords: chloroglycine; ion chromatography; method; application ... See more keywords
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3,3′,5,5′-tetramethylbenzidine as multi-colorimetric indicator of chlorine in water in line with health guideline values

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Published in 2020 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-020-02918-9

Abstract: Sanitizing solutions against bacterial and viral pathogens are of utmost importance in general and, in particular, in these times of pandemic due to Sars-Cov2. They frequently consist of chlorine-based solutions, or in the direct input… read more here.

Keywords: chlorine water; indicator; water; chlorine ... See more keywords
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Chlorine gas reaction with ZnO wurtzoid nanocrystals as a function of temperature: a DFT study

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Published in 2017 at "Journal of Molecular Modeling"

DOI: 10.1007/s00894-017-3309-9

Abstract: In the present work, we applied density functional theory and temperature-dependent Gibbs free energy calculations to wurtzoid structures to explain the sensitivity of ZnO nanocrystals towards chlorine molecules. In agreement with experimental findings, our results… read more here.

Keywords: zno nanocrystals; chlorine gas; temperature; chlorine ... See more keywords

Transformation of sulfaquinoxaline by chlorine and UV light in water: kinetics and by-product identification

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Published in 2017 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-017-0814-4

Abstract: Sulfaquinoxaline (SQX) is an antimicrobial of the sulfonamide class, frequently detected at low levels in drinking and surface water as organic micropollutant. The main goal of the present study is the evaluation of SQX reactivity… read more here.

Keywords: sulfaquinoxaline; water; chlorination; transformation ... See more keywords

Oxidation of danofloxacin by free chlorine—kinetic study, structural identification of by-products by LC–MS/MS and potential toxicity of by-products using in silico test

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Published in 2017 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-017-8409-7

Abstract: In this study, we aimed to investigate the kinetics and the mechanism of reaction of the fluoroquinolone antibacterial danofloxacin (DANO) by free available chlorine (FAC) during water chlorination process. Kinetic study was thus performed at… read more here.

Keywords: kinetic study; study; toxicity; dano ... See more keywords