Results 91 to 100 of about 72,088 (302)

Electrochemical extraction of chlorides from reinforced concrete: variables affecting treatment efficiency

open access: yesMateriales de Construccion, 2006
This paper reports the results of applying electrochemical chloride extraction (ECE) to a series of chloride-contaminated concrete specimens. Experimental conditions were varied to study the efficiency of this technique under different circumstances. The
M. J. Sánchez   +2 more
doaj   +1 more source

Palladium-Catalyzed Cross-Coupling of Benzyl Chlorides with Cyclopropanol-Derived Ketone Homoenolates

open access: yes, 2016
The palladium-catalyzed cross-coupling reaction of cyclopropanol-derived ketone homoenolates with benzyl chlorides is reported. This reaction proceeds in high yields with electron-neutral and electron-rich benzyl chlorides; however, yields are low with ...
Arturo Orellana (1470739)   +1 more
core   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Chlorides In Concrete

open access: yes, 1988
Chlorides are currently the main culprit in the deterioration of concrete structures in most parts of North America and Europe. During the last few years the authors have investigated the following properties: (i) the steady state diffusion of chlorides ...
Neal S. Berke, Carolyn M. Hansson
core   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

open access: yesAdvanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw   +3 more
wiley   +1 more source

The influence of winter road maintenance on the presence of chlorides in wastewater entering small treatment plants [PDF]

open access: yesJournal of Water and Land Development
During the appearance of the first snowfall, there is a revival of discussion on effective methods of protecting road surfaces and sidewalks against icing.
Grzegorz B. Kaczor   +2 more
doaj   +1 more source

Dipole-moment-driven diesel soot oxidation in the presence of alkali metal chlorides

open access: yes, 2018
The dipole moments of alkali metal chlorides were found to be responsible for their catalysis of the oxidation of diesel soot, by strengthening the interaction of the catalysts with the surface C-O complexes of soot and rendering the valence electrons of
Chen, Hui, Zhang, Yexin, Zhang, Jian
core  

Protocol for iron-catalyzed cross-electrophile coupling of aryl chlorides with unactivated alkyl chlorides

open access: yes
Summary: Organochlorides are a crucial class of electrophiles in organic synthesis. Here, we present a protocol for the cross-electrophile coupling of aryl chlorides with unactivated alkyl chlorides, facilitated by an iron/B2pin2 catalytic system.
Pengjie Xian   +4 more
core   +1 more source

Raman Spectra of Crystalline Inorganic Chlorides. [PDF]

open access: yes, 1930
It deals with the Raman Spectra of Crystalline Inorganic Chlorides ...
Krishnamurti, P
core  

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

open access: yesAdvanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller   +3 more
wiley   +1 more source

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