Biochar composites with nano zerovalent iron and eggshell powder for nitrate removal from aqueous solution with coexisting chloride ions
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-017-0125-9
Abstract: Biochar (BC) was produced from date palm tree leaves and its composites were prepared with nano zerovalent iron (nZVI-BC) and hen eggshell powder (EP-BC). The produced BC and its composites were characterized by SEM, XRD,… read more here.
Keywords: nzvi composite; chloride ions; sorption; nitrate removal ... See more keywords
Influence of reinforcement mesh configuration for improvement of concrete durability
Sign Up to like & getrecommendations! Published in 2017 at "China Ocean Engineering"
DOI: 10.1007/s13344-017-0067-5
Abstract: Steel bar in concrete structures under harsh environmental conditions, such as chlorine corrosion, seriously affects its service life. Bidirectional electromigration rehabilitation (BIEM) is a new method of repair technology for reinforced concrete structures in such… read more here.
Keywords: steel mesh; chloride ions; corrosion; biem ... See more keywords
Molecular simulation of water and chloride ion diffusion in nanopores of alkali-activated aluminosilicate structures
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.08.067
Abstract: Abstract In this paper, a molecular model is proposed to investigate sorption of water molecules and chloride ions in nanopores of alkali-activated binders (geopolymer) gels. The structure of water molecule and geopolymer matrix was optimised… read more here.
Keywords: absorption; water; chloride ion; chloride ions ... See more keywords
A highly sensitive ultrathin-film iron corrosion sensor encapsulated by an anion exchange membrane embedded in mortar
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.08.175
Abstract: Abstract In this paper, an embedded ultrathin-film iron (Fe) corrosion sensor passivated with an anion-exchange membrane is developed to reveal the extent of corrosion tendency in reinforced concrete. Rebar in reinforced concrete is mainly corroded… read more here.
Keywords: anion exchange; exchange membrane; corrosion; chloride ions ... See more keywords
Influence of cation types on the stability of bound chloride ions in cement mortar simultaneously under electric field and SO42− attack
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.118402
Abstract: Abstract Destabilization and release of bound chloride ions in reinforced concrete structures can cause accelerated corrosion of steel bars, posing an attendant risk to the durability of the whole structure and this problem is exacerbated… read more here.
Keywords: bound chloride; field so42; stability bound; chloride ions ... See more keywords
Migration characteristic and model of chloride ions for NaCl-based salt storage asphalt mixtures
Sign Up to like & getrecommendations! Published in 2021 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2021.122482
Abstract: Abstract The objective of the present study was to investigate the migration characteristics and model of chloride ions in salt storage asphalt mixtures under various working condition through natural leaching test. Three doses of NaCl-based… read more here.
Keywords: salt storage; asphalt mixtures; chloride ions; storage ... See more keywords
Investigating the potential of low-grade calcined clays to produce durable LC3 binders against chloride ions attack
Sign Up to like & getrecommendations! Published in 2021 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2021.124541
Abstract: Abstract Utilization of limestone calcined clay cements (LC3) as a recently developed ternary blends could be a promising economic approach to reduce the environmental impacts of Portland cement production. This study presents a comparative experimental… read more here.
Keywords: grade calcined; lc3; low grade; calcined clays ... See more keywords
Capacitive deionization of chloride ions by activated carbon using a three-dimensional electrode reactor
Sign Up to like & getrecommendations! Published in 2018 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2017.09.015
Abstract: Abstract A three-dimensional electrode reactor was introduced into capacitive deionization (CDI). Electrosorption kinetic and the thermodynamic parameters on removal of chloride ions from aqueous solutions at various temperatures (298–323 K), anode potentials (0.3–1.2 V), circulation velocities (75–168 mL min… read more here.
Keywords: three dimensional; electrode reactor; chloride ions; dimensional electrode ... See more keywords
Innovative Silver-Based Capping System for Mesoporous Silica Nanocarriers Able to Exploit a Twofold Anticorrosive Mechanism in Composite Polymer Coatings: Tailoring Benzotriazole Release and Capturing Chloride Ions.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c15231
Abstract: In this work, engineered stimuli-responsive mesoporous silica nanoparticles (MSNs) were developed and exploited in polymer coatings as multifunctional carriers of a typical corrosion inhibitor, benzotriazole (BTA). In detail, a new capping system based on a… read more here.
Keywords: polymer coatings; system; mesoporous silica; capping system ... See more keywords
Anomalous inclusion of chloride ions in ethylenediammonium lead iodide turns 1D non-perovskite into a 2D perovskite structure
Sign Up to like & getrecommendations! Published in 2020 at "CrystEngComm"
DOI: 10.1039/d0ce00184h
Abstract: In this work, we demonstrate that 1D EDPbI4 crystals containing face-sharing PbI64− octahedra are synthesized using ethylenediammonium (ED) as an organic cation in hydroiodic acid. However, by the addition of hydrochloric acid to the synthetic… read more here.
Keywords: ions ethylenediammonium; inclusion chloride; anomalous inclusion; chloride ions ... See more keywords
Towards electrochemical iridium recycling in acidic media: effect of the presence of organic molecules and chloride ions
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d2ra07142h
Abstract: The utilization of iridium is expected to surge in the next few years, notably due to the rising implementation of water electrolyzer devices in the energy transition. However, the natural resources of this noble metal… read more here.
Keywords: acidic media; presence; towards electrochemical; iridium ... See more keywords