Results 71 to 80 of about 228,886 (291)

Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov   +6 more
wiley   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian   +6 more
wiley   +1 more source

Investigation the Properties of Acrylated Epoxidized Soy Oil-Wheat Straw Particle Board [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2013
The acrylated epoxidized soy oil (AESO) was synthesized from epoxidized soy oil and its properties were investigated.  Wheat straw particle boards were produced by the synthesized resin with 8% and 13% contents based on straws weight at three pressing ...
A. Shakeri, T. Tabrsa, M. Tasoji
doaj   +1 more source

On the mechanism of formation of asymmetric ultra- and hyper-filtration membranes [PDF]

open access: yes, 1977
A study has been made of the formation of membranes from solutions of poly(2,6-dimethyl-1, 4-phenylene oxide) (P.P.0.2) in trichloro-ethylene/alcohol mixtures and using methanol as the precipitation agent.
Broens, L.   +2 more
core   +3 more sources

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

open access: yesAdvanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu   +2 more
wiley   +1 more source

Physical properties of lightweight particleboards with partial and complete replacement of wood with hemp shives

open access: yesНаукові праці Лісівничої академії наук України
The growing demand for wood-based panels in the construction and furniture industries, along with increasing global concern about reducing anthropogenic pressure on forest resources, necessitates the search for alternative raw materials for their ...
Pavlo Bekhta, Roman Riabyshev
doaj   +1 more source

ASSESSMENT OF SELECTED PHYSICAL AND MECHANICAL PROPERTIES OF CEMENT BONDED BOARD PRODUCED FROM Gliricidia sepium (AGUNMANIYE) [PDF]

open access: yesPro Ligno, 2016
Selected physical and mechanical properties of cement bonded board produced from Gliricidia sepium were assessed. The following board properties were evaluated, water absorption, thickness swelling, water absorption and thickness swelling following ...
John Tosin ALADEJANA   +1 more
doaj  

Surfactant films in lyotropic lamellar (and related) phases: Fluctuations and interactions

open access: yes, 2017
The analogy between soap films thinning under border capillary suction and lamellar stacks of surfactant bilayers dehydrated by osmotic stress is explored, in particular in the highly dehydrated limit where the soap film becomes a Newton black film.
Nallet, Frédéric
core   +2 more sources

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

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