Synergistic Effects of Chlorination and Branched Alkyl Side Chain on the Photovoltaic Properties of Simple Nonfullerene Acceptors with Quinoxaline as the Core.
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DOI: 10.1002/cssc.202100689
Abstract: To date, the fused-ring electron acceptors show the best photovoltaic performances, and the development of simple nonfullerene acceptors via intramolecular noncovalent interactions can reduce synthetic costs. In this work, four simple nonfullerene acceptors with an… read more here.
Keywords: nonfullerene acceptors; alkyl side; branched alkyl; chlorination ... See more keywords
Influence of chlorine injection on soil enzyme activities and maize growth under drip irrigation with secondary sewage effluent
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DOI: 10.1007/s00271-018-0589-5
Abstract: Chlorination is an effective method to prevent and reduce emitter clogging caused by algae and bacteria in drip irrigation system. The optimal chlorination schemes should be developed to alleviate the potential negative effect of chlorination… read more here.
Keywords: irrigation; enzyme activities; chlorination; injection ... See more keywords
A study on chlorination of uranium metal using ammonium chloride
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DOI: 10.1007/s10967-017-5359-y
Abstract: In this study, the chlorination of uranium metal using ammonium chloride (NH4Cl) was conducted to derive an easy and simple uranium chloride production method without impurities. In thermodynamic equilibrium calculations, it was predicted that only… read more here.
Keywords: chlorination uranium; chlorination; metal; uranium metal ... See more keywords
Transformation of sulfaquinoxaline by chlorine and UV light in water: kinetics and by-product identification
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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
Fluorination vs. chlorination: a case study on high performance organic photovoltaic materials
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DOI: 10.1007/s11426-018-9260-2
Abstract: Halogenation is a very efficient chemical modification method to tune the molecular energy levels, absorption spectra and molecular packing of organic semiconductors. Recently, in the field of organic solar cells (OSCs), both fluorine- and chlorinesubstituted… read more here.
Keywords: chlorination; fluorination chlorination; fluorination; photovoltaic materials ... See more keywords
Alumina and Silica Produced by Chlorination of Power Plant Fly Ash Treatment
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DOI: 10.1007/s11837-020-04267-5
Abstract: We describe a process of chlorination of fly ash with either chlorine gas or calcium chloride, which successfully decomposes mullite and permits the extraction of a number of industrially useful, acid-soluble compounds. As a guide… read more here.
Keywords: chlorination; chlorine gas; fly ash;
Controlling mechanism of chlorination on emitter bio-clogging for drip irrigation using reclaimed water
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DOI: 10.1016/j.agwat.2016.12.017
Abstract: Drip irrigation using reclaimed water or polluted surface water involves a higher risk of bio-clogging, which is the most typical and the most complex type of clogging, and the clogging of drip irrigation emitters limits… read more here.
Keywords: bio clogging; drip irrigation; chlorination; reclaimed water ... See more keywords
Experimental and theoretical studies of a greener catalytic system for saturated hydrocarbon chlorination composed by trichloroisocyanuric acid and a copper(II) compound
Sign Up to like & getrecommendations! Published in 2018 at "Applied Catalysis A: General"
DOI: 10.1016/j.apcata.2018.06.003
Abstract: Abstract We are describing herein a new environmentally friendly catalytic system able to convert cyclohexane to chlorocyclohexane with 100% selectivity. The method was also applied to the chlorination of n-hexane and adamantane. The catalytic system… read more here.
Keywords: theoretical studies; system; chlorination; copper ... See more keywords
Control of methane chlorination with molecular chlorine gas using zeolite catalysts: Effects of Si/Al ratio and framework type
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DOI: 10.1016/j.cattod.2020.01.014
Abstract: Abstract CH4 chlorination with Cl2 gas is used for the production of chlorinated products via C H bond activation in CH4. Due to the high reactivity of Cl2, this reaction can occur spontaneously under UV… read more here.
Keywords: chlorination; gas; ch4; framework type ... See more keywords
Role of ammonia on haloacetonitriles and halonitromethanes formation during Ultraviolet irradiation followed by chlorination/chloramination
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DOI: 10.1016/j.cej.2017.12.073
Abstract: Abstract Combination of ultraviolet (UV) disinfection and chlorination became a common multi-barrier approach taken by water utilities against microbial pathogens in drinking water disinfection. Halogenated disinfection byproducts (DBPs) have been monitored and regulated in drinking… read more here.
Keywords: water; chlorination; disinfection; formation ... See more keywords
Kinetics and mechanisms of the formation of chlorinated and oxygenated polycyclic aromatic hydrocarbons during chlorination
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DOI: 10.1016/j.cej.2018.06.075
Abstract: Abstract Chlorinated polycyclic aromatic hydrocarbons (Cl-PAHs) as disinfection products for source waters containing PAHs have raised environmental concern due to their dioxin-like toxicity and potential hazardous effect on human health. In this study, we investigated… read more here.
Keywords: chlorination; pahs; chlorinated oxygenated; aromatic hydrocarbons ... See more keywords