Results 11 to 20 of about 56,671 (245)

Facile Synthesis of Nanosized MgO as Adsorbent for Removal of Congored Dye from Wastewate [PDF]

open access: yesNanochemistry Research, 2018
Nanostructures of magnesium oxide is one of the most attractive materials which have shown various applications in many aspects of industries. So, finding a controllable and inexpensive technique to produce desirable nanostructures of MgO is valuable. In
Masoumeh Chamack   +2 more
doaj   +1 more source

Investigation of magnesium oxychloride cement at the initial hardening stage

open access: yesMATEC Web of Conferences, 2018
The paper investigates the process of variation of magnesium oxychloride cement deformations at the initial hardening stage depending on the activity of magnesium oxide powder which is determined by the parameters of the source material burning ...
Averina Galina   +3 more
doaj   +2 more sources

A study on factors affecting the degradation of magnesium and a magnesium-yttrium alloy for biomedical applications. [PDF]

open access: yesPLoS ONE, 2013
Controlling degradation of magnesium or its alloys in physiological saline solutions is essential for their potential applications in clinically viable implants. Rapid degradation of magnesium-based materials reduces the mechanical properties of implants
Ian Johnson, Huinan Liu
doaj   +1 more source

"Discussion on curing mechanism of triazine curing system

open access: yesHecheng xiangjiao gongye, 2022
Under the condition of changing amount of 2-dibutylamino-4,6-dimercapto-s-triazine (curing agent DB) and magnesium oxide alternately, the curing characteristics and physical and mechanical properties of chlorinated butyl rubber cured with them were ...
LIU Hai-hong, QUE Yong-chan, XUE Bing-feng, CUI Zhe, LIU Min-ying, FU Peng
doaj   +1 more source

A Magnesium Oxide Bezoar

open access: yesInternal Medicine, 2018
A 75-year-old Japanese woman presented with nausea and appetite loss. Computed tomography showed a radiopaque substance in the stomach. Esophagogastroduodenoscopy revealed bezoars in the stomach, which were endoscopically retrieved. The bezoars were mainly composed of magnesium and oxide.
Iwamuro, Masaya   +6 more
openaire   +3 more sources

Microstructural and physical properties of magnesium oxide-doped silicon nitride ceramics

open access: yesResults in Physics, 2016
Silicon nitride based ceramics with aluminum, yttrium and magnesium oxides were produced by cold isostatic pressing and free sintering. The phase composition of the starting MgO powder obtained by the novel technology has been studied.
V. Sirota   +4 more
doaj   +1 more source

Mechanochemical Synthesis of Nanostructured MgXNi1-XO Compound by Mg-NiO Mixture [PDF]

open access: yesJournal of Ultrafine Grained and Nanostructured Materials, 2017
Synthesis of magnesium nickel oxide phase such as MgxNi1-xO solid solutions has been studied in this research article using mechnochmical reaction between magnesium and nickel oxide.
Nader Setoudeh   +2 more
doaj   +1 more source

Green Synthesis of Datura stramonium (Asaangira) Leaves Infusion for Antibacterial Activity through Magnesium Oxide (MgO) Nanoparticles

open access: yesAdvances in Materials Science and Engineering, 2022
The biosynthesized magnesium oxide nanoparticles were pigeon-holed with X-ray diffraction (XRD), ultraviolet-visible (UV-Vis) spectrophotometer, scanning electron microscope (SEM), and photoluminescence spectrometer (PLs) and antibacterial activity ...
Abel Saka   +6 more
doaj   +1 more source

The Interaction of Water Suspension Incarbonic Dolomite with Sulfuric Acid and Carbon Dioxide

open access: yesФізика і хімія твердого тіла, 2017
The interaction of aqueous suspension of calcium chloride has been studied at different temperatures and at the duration of natural dolomite and solutions of sulfate acid and also carbon dioxide. Studied composition of formed products.
O. M. Duda, I. J. Kostiv
doaj   +1 more source

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