Articles with "situ chemical" as a keyword



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In situ chemical and morphological characterization of copper under near ambient reduction and oxidation conditions

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Published in 2018 at "Surface and Interface Analysis"

DOI: 10.1002/sia.6276

Abstract: By using spatially resolved photoelectron spectromicroscopy, we have investigated the formation of Cu(I) oxide phases when a bulk Cu foil is exposed to a near ambient pressure of molecular oxygen. The experiment was performed by… read more here.

Keywords: oxidation; situ chemical; characterization copper; chemical morphological ... See more keywords
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Reductive biotransformation as a pretreatment to enhance in situ chemical oxidation of nitroaromatic and nitroheterocyclic explosives

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Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2019.01.178

Abstract: Abstract In Situ Chemical Oxidation (ISCO) is increasingly being used to remediate a variety of organic contaminants in soil and groundwater. Explosives, such as 2,4,6-trinitrotoluene (TNT), 2,4-dinitrotoluene (DNT), 2,4-dintroanisole (DNAN), and 3-nitro-1,2,4-triazol-5-one (NTO), are not… read more here.

Keywords: reductive biotransformation; pretreatment; oxidation; chemical oxidation ... See more keywords
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Persulfate-based controlled release beads for in situ chemical oxidation of common organic pollutants

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Published in 2021 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2021.105627

Abstract: Abstract Groundwater contamination by organic pollutants is a growing threat to the environment and human health. As a cost-effective method, in situ chemical oxidation (ISCO) treatment has become a popular technical method to degrade groundwater… read more here.

Keywords: organic pollutants; chemical oxidation; controlled release; release ... See more keywords
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Ion exchange membranes enhance the electrokinetic in situ chemical oxidation of PAH-contaminated soil.

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Published in 2019 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2019.121042

Abstract: Electrokinetic in situ chemical oxidation (EK-ISCO) could be used to remediate inorganic/organic-contaminated soil. Oxidizing agents were effectively delivered to the contaminated zones through electromigration and the electroosmosis. However, the cathode may react with oxidants, which… read more here.

Keywords: oxidation; situ chemical; contaminated soil; exchange ... See more keywords
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Polyindole modified g-C3N4 nanohybrids via in-situ chemical polymerization for its improved electrochemical performance

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Published in 2020 at "Vacuum"

DOI: 10.1016/j.vacuum.2020.109363

Abstract: Abstract In this work, surface modification of graphitic carbon nitride (g-C3N4) nanoflakes is achieved by polyindole (PIn) without using any surfactant via in-situ chemical polymerization. The electro capacitive properties of the materials are directly related… read more here.

Keywords: polymerization; situ chemical; pin; via situ ... See more keywords
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Interface Observation of Aluminum-Coated Carbon Nanofibers Prepared by in Situ Chemical Vapor Deposition

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Published in 2017 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.6b12956

Abstract: The compatibility of carbon nanofibers (CNFs) with aluminum is important for the fabrication of CNF-reinforced aluminum matrix composites with superior mechanical and thermal properties. In this study, aluminum was deposited on CNFs by in situ… read more here.

Keywords: chemical vapor; situ chemical; aluminum coated; aluminum ... See more keywords
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In situ chemical measurement of individual cloud residue particles at a mountain site, South China

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Published in 2017 at "Atmospheric Chemistry and Physics"

DOI: 10.5194/acp-2017-23

Abstract: Qinhao Lin1,2, Guohua Zhang1, Long Peng1,2, Xinhui Bi1,*, Xinming Wang1, Fred J. 3 Brechtel3, Mei Li4, Duohong Chen5, Ping'an Peng1, Guoying Sheng1, Zhen Zhou4 4 5 1 State Key Laboratory of Organic Geochemistry and Guangdong… read more here.

Keywords: key laboratory; situ chemical; geochemistry; china ... See more keywords